Merge branch 'gis' into 'main'

Gis

See merge request v3/services/territory!1
This commit is contained in:
Sylvain Briat 2023-02-08 16:08:06 +00:00
commit 206a3292ed
93 changed files with 20333 additions and 73 deletions

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.postgresql
.env

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# EditorConfig helps developers define and maintain consistent
# coding styles between different editors and IDEs
# editorconfig.org
root = true
[*]
# Change these settings to your own preference
indent_style = space
indent_size = 4
# We recommend you to keep these unchanged
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true
[*.{js,html,ts,tsx}]
indent_style = space
indent_size = 2
[*.json]
indent_style = space
indent_size = 2
[*.md]
trim_trailing_whitespace = false
[*.php]
indent_style = space
indent_size = 4
[*.sh]
indent_style = tab
indent_size = 4
[*.xml{,.dist}]
indent_style = space
indent_size = 4
[*.{yaml,yml}]
indent_style = space
indent_size = 2
trim_trailing_whitespace = false
[helm/api-platform/**.yaml]
indent_style = space
indent_size = 2
[.github/workflows/*.yml]
indent_style = space
indent_size = 2
[.gitmodules]
indent_style = tab
indent_size = 4
[.php_cs{,.dist}]
indent_style = space
indent_size = 4
[.travis.yml]
indent_style = space
indent_size = 2
[composer.json]
indent_style = space
indent_size = 4
[docker-compose{,.*}.{yaml,yml}]
indent_style = space
indent_size = 2
[Dockerfile]
indent_style = tab
indent_size = 4
[makefile]
indent_style = tab
indent_size = 4
[*.prisma]
indent_style = space
indent_size = 2
[*.proto]
indent_style = space
indent_size = 2
[*.vue]
indent_style = space
indent_size = 2

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# SERVICE
SERVICE_URL=0.0.0.0
SERVICE_PORT=5004
SERVICE_CONFIGURATION_DOMAIN=TERRITORY
# PRISMA
DATABASE_URL="postgresql://territory:territory@v3-territory-db:5432/territory?schema=public"
# RABBIT MQ
RMQ_URI=amqp://v3-broker:5672
# POSTGRES
POSTGRES_IMAGE=postgis/postgis:15-3.3
# REDIS
REDIS_IMAGE=redis:7.0-alpine
REDIS_HOST=v3-territory-redis
REDIS_PORT=6379
# CACHE
CACHE_TTL=5000

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# SERVICE
SERVICE_URL=0.0.0.0
SERVICE_PORT=5004
SERVICE_CONFIGURATION_DOMAIN=TERRITORY
# PRISMA
DATABASE_URL="postgresql://territory:territory@localhost:5604/territory?schema=public"
# POSTGRES
POSTGRES_IMAGE=postgis/postgis:15-3.3

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module.exports = {
parser: '@typescript-eslint/parser',
parserOptions: {
project: 'tsconfig.json',
tsconfigRootDir: __dirname,
sourceType: 'module',
},
plugins: ['@typescript-eslint/eslint-plugin'],
extends: [
'plugin:@typescript-eslint/recommended',
'plugin:prettier/recommended',
],
root: true,
env: {
node: true,
jest: true,
},
ignorePatterns: ['.eslintrc.js'],
rules: {
'@typescript-eslint/interface-name-prefix': 'off',
'@typescript-eslint/explicit-function-return-type': 'off',
'@typescript-eslint/explicit-module-boundary-types': 'off',
'@typescript-eslint/no-explicit-any': 'off',
},
};

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# custom
.postgresql
.redis_data
.env
# compiled output
/dist
/node_modules
# Logs
logs
*.log
npm-debug.log*
pnpm-debug.log*
yarn-debug.log*
yarn-error.log*
lerna-debug.log*
# OS
.DS_Store
# Tests
/coverage
/.nyc_output
# IDEs and editors
/.idea
.project
.classpath
.c9/
*.launch
.settings/
*.sublime-workspace
# IDE - VSCode
.vscode/*
!.vscode/settings.json
!.vscode/tasks.json
!.vscode/launch.json
!.vscode/extensions.json

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image: docker:20.10.22
stages:
- test
- build
##############
# TEST STAGE #
##############
test:
stage: test
image: docker/compose:latest
variables:
DOCKER_TLS_CERTDIR: ""
services:
- docker:dind
script:
- docker-compose -f docker-compose.ci-1.yml --env-file ci/.env.ci up -d
- sh ci/wait-up.sh
- docker-compose -f docker-compose.ci-1.yml --env-file ci/.env.ci logs
- docker-compose -f docker-compose.ci-2.yml --env-file ci/.env.ci up -d
- docker exec -t v3-territory sh -c "npm run test:integration:ci"
coverage: /All files[^|]*\|[^|]*\s+([\d\.]+)/
rules:
- if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == $CI_DEFAULT_BRANCH || $CI_COMMIT_MESSAGE =~ /--check/ || $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH'
when: always
###############
# BUILD STAGE #
###############
build:
stage: build
image: docker:20.10.22
variables:
DOCKER_TLS_CERTDIR: ""
services:
- docker:dind
before_script:
- docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
script:
- docker build --pull -t "$CI_REGISTRY_IMAGE" .
- docker push "$CI_REGISTRY_IMAGE"
only:
- main
when: manual

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.prettierrc Normal file
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{
"singleQuote": true,
"trailingComma": "all"
}

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###################
# BUILD FOR LOCAL DEVELOPMENT
###################
FROM node:18-alpine3.16 As development
# Create app directory
WORKDIR /usr/src/app
# Copy application dependency manifests to the container image.
# A wildcard is used to ensure copying both package.json AND package-lock.json (when available).
# Copying this first prevents re-running npm install on every code change.
COPY --chown=node:node package*.json ./
# Install app dependencies using the `npm ci` command instead of `npm install`
RUN npm ci
# Bundle app source
COPY --chown=node:node . .
# Use the node user from the image (instead of the root user)
USER node
###################
# BUILD FOR PRODUCTION
###################
FROM node:18-alpine3.16 As build
WORKDIR /usr/src/app
COPY --chown=node:node package*.json ./
# In order to run `npm run build` we need access to the Nest CLI.
# The Nest CLI is a dev dependency,
# In the previous development stage we ran `npm ci` which installed all dependencies.
# So we can copy over the node_modules directory from the development image into this build image.
COPY --chown=node:node --from=development /usr/src/app/node_modules ./node_modules
COPY --chown=node:node . .
# Copy prisma (needed for migrations)
COPY --chown=node:node ./prisma prisma
# Run the build command which creates the production bundle
RUN npm run build
# Set NODE_ENV environment variable
ENV NODE_ENV production
# Running `npm ci` removes the existing node_modules directory.
# Passing in --omit=dev ensures that only the production dependencies are installed.
# This ensures that the node_modules directory is as optimized as possible.
RUN npm ci --omit=dev && npm cache clean --force
USER node
###################
# PRODUCTION
###################
FROM node:18-alpine3.16 As production
# Copy package.json to be able to execute migration command
COPY --chown=node:node package*.json ./
# Copy the bundled code from the build stage to the production image
COPY --chown=node:node --from=build /usr/src/app/node_modules ./node_modules
COPY --chown=node:node --from=build /usr/src/app/prisma ./prisma
COPY --chown=node:node --from=build /usr/src/app/dist ./dist
# Start the server using the production build
CMD [ "node", "dist/main.js" ]

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GNU AFFERO GENERAL PUBLIC LICENSE
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
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state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
Mobicoop Interop
Copyright (C) 2022 Mobicoop / V3
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
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Also add information on how to contact you by electronic and paper mail.
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You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<https://www.gnu.org/licenses/>.

195
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@ -1,92 +1,141 @@
# Territory # Mobicoop V3 - Territory Service
Territory data management.
## Requirements
## Getting started You need [Docker](https://docs.docker.com/engine/) and its [compose](https://docs.docker.com/compose/) plugin.
To make it easy for you to get started with GitLab, here's a list of recommended next steps. You also need NodeJS installed locally : we **strongly** advise to install [Node Version Manager](https://github.com/nvm-sh/nvm) and use the latest LTS version of Node (check that your local version matches with the one used in the Dockerfile).
Already a pro? Just edit this README.md and make it your own. Want to make it easy? [Use the template at the bottom](#editing-this-readme)! The API will run inside a docker container, **but** the install itself is made outside the container, because during development we need tools that need to be available locally (eg. ESLint, Prettier...).
## Add your files A RabbitMQ instance is also required to send / receive messages when data has been inserted/updated/deleted.
- [ ] [Create](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#create-a-file) or [upload](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#upload-a-file) files
- [ ] [Add files using the command line](https://docs.gitlab.com/ee/gitlab-basics/add-file.html#add-a-file-using-the-command-line) or push an existing Git repository with the following command:
```
cd existing_repo
git remote add origin https://gitlab.mobicoop.io/v3/services/territory.git
git branch -M main
git push -uf origin main
```
## Integrate with your tools
- [ ] [Set up project integrations](https://gitlab.mobicoop.io/v3/services/territory/-/settings/integrations)
## Collaborate with your team
- [ ] [Invite team members and collaborators](https://docs.gitlab.com/ee/user/project/members/)
- [ ] [Create a new merge request](https://docs.gitlab.com/ee/user/project/merge_requests/creating_merge_requests.html)
- [ ] [Automatically close issues from merge requests](https://docs.gitlab.com/ee/user/project/issues/managing_issues.html#closing-issues-automatically)
- [ ] [Enable merge request approvals](https://docs.gitlab.com/ee/user/project/merge_requests/approvals/)
- [ ] [Automatically merge when pipeline succeeds](https://docs.gitlab.com/ee/user/project/merge_requests/merge_when_pipeline_succeeds.html)
## Test and Deploy
Use the built-in continuous integration in GitLab.
- [ ] [Get started with GitLab CI/CD](https://docs.gitlab.com/ee/ci/quick_start/index.html)
- [ ] [Analyze your code for known vulnerabilities with Static Application Security Testing(SAST)](https://docs.gitlab.com/ee/user/application_security/sast/)
- [ ] [Deploy to Kubernetes, Amazon EC2, or Amazon ECS using Auto Deploy](https://docs.gitlab.com/ee/topics/autodevops/requirements.html)
- [ ] [Use pull-based deployments for improved Kubernetes management](https://docs.gitlab.com/ee/user/clusters/agent/)
- [ ] [Set up protected environments](https://docs.gitlab.com/ee/ci/environments/protected_environments.html)
***
# Editing this README
When you're ready to make this README your own, just edit this file and use the handy template below (or feel free to structure it however you want - this is just a starting point!). Thank you to [makeareadme.com](https://www.makeareadme.com/) for this template.
## Suggestions for a good README
Every project is different, so consider which of these sections apply to yours. The sections used in the template are suggestions for most open source projects. Also keep in mind that while a README can be too long and detailed, too long is better than too short. If you think your README is too long, consider utilizing another form of documentation rather than cutting out information.
## Name
Choose a self-explaining name for your project.
## Description
Let people know what your project can do specifically. Provide context and add a link to any reference visitors might be unfamiliar with. A list of Features or a Background subsection can also be added here. If there are alternatives to your project, this is a good place to list differentiating factors.
## Badges
On some READMEs, you may see small images that convey metadata, such as whether or not all the tests are passing for the project. You can use Shields to add some to your README. Many services also have instructions for adding a badge.
## Visuals
Depending on what you are making, it can be a good idea to include screenshots or even a video (you'll frequently see GIFs rather than actual videos). Tools like ttygif can help, but check out Asciinema for a more sophisticated method.
## Installation ## Installation
Within a particular ecosystem, there may be a common way of installing things, such as using Yarn, NuGet, or Homebrew. However, consider the possibility that whoever is reading your README is a novice and would like more guidance. Listing specific steps helps remove ambiguity and gets people to using your project as quickly as possible. If it only runs in a specific context like a particular programming language version or operating system or has dependencies that have to be installed manually, also add a Requirements subsection.
- copy `.env.dist` to `.env` :
```bash
cp .env.dist .env
```
Modify it if needed.
- install the dependencies :
```bash
npm install
```
- start the containers :
```bash
docker compose up -d
```
The app runs automatically on port **5004**.
## Database migration
Before using the app, you need to launch the database migration (it will be launched inside the container) :
```bash
npm run migrate
```
## Usage ## Usage
Use examples liberally, and show the expected output if you can. It's helpful to have inline the smallest example of usage that you can demonstrate, while providing links to more sophisticated examples if they are too long to reasonably include in the README.
## Support The app exposes the following [gRPC](https://grpc.io/) services :
Tell people where they can go to for help. It can be any combination of an issue tracker, a chat room, an email address, etc.
## Roadmap - **FindForPoint** : find all territories that include a given point (represented by its longitude and latitude)
If you have ideas for releases in the future, it is a good idea to list them in the README.
## Contributing ```json
State if you are open to contributions and what your requirements are for accepting them. {
"lon": 5.493345,
"lat": 46.143376
}
```
For people who want to make changes to your project, it's helpful to have some documentation on how to get started. Perhaps there is a script that they should run or some environment variables that they need to set. Make these steps explicit. These instructions could also be useful to your future self. - **FindByUuid** : find a territory by its uuid
You can also document commands to lint the code or run tests. These steps help to ensure high code quality and reduce the likelihood that the changes inadvertently break something. Having instructions for running tests is especially helpful if it requires external setup, such as starting a Selenium server for testing in a browser. ```json
{
"uuid": "80126a61-d128-4f96-afdb-92e33c75a3e1"
}
```
## Authors and acknowledgment - **FindAll** : find all territories; you can use pagination with `page` (default:_1_) and `perPage` (default:_10_)
Show your appreciation to those who have contributed to the project.
```json
{
"page": 1,
"perPage": 10
}
```
- **Create** : create a territory (note that uuid is optional, a uuid will be automatically attributed if it is not provided)
```json
{
"name": "Ain",
"shape": "[[[[ 4.7953935, 46.2200671 ], [ 4.793835, 46.2155098 ], ... [ 4.7967607, 46.2219542 ], [ 4.7953935, 46.2200671 ]]]]"
}
```
Note that _shape_ **must** be a string representation of the [_coordinates_ value of a GeoJSON MultiPolygon](https://www.rfc-editor.org/rfc/rfc7946#section-3.1.7)
- **Update** : update a territory
```json
{
"uuid": "80126a61-d128-4f96-afdb-92e33c75a3e1",
"name": "Ain",
"shape": "[[[[ 4.7953935, 46.2200671 ], [ 4.793835, 46.2155098 ], ... [ 4.7967607, 46.2219542 ], [ 4.7953935, 46.2200671 ]]]]"
}
```
Note that _shape_ **must** be a string representation of the [_coordinates_ value of a GeoJSON MultiPolygon](https://www.rfc-editor.org/rfc/rfc7946#section-3.1.7)
- **Delete** : delete a territory by its uuid
```json
{
"uuid": "80126a61-d128-4f96-afdb-92e33c75a3e1"
}
```
## Messages
As mentionned earlier, RabbitMQ messages are sent after these events :
- **Create** (message : the created territory informations, without the shape)
- **Update** (message : the updated territory informations, without the shape)
- **Delete** (message : the uuid of the deleted territory)
Various messages are also sent for logging purpose.
## Tests
Tests are run outside the container for ease of use (switching between different environments inside containers using prisma is complicated and error prone).
The integration tests use a dedicated database (see _db-test_ section of _docker-compose.yml_).
```bash
# run all tests (unit + integration)
npm run test
# unit tests only
npm run test:unit
# integration tests only
npm run test:integration
# coverage
npm run test:cov
```
## License ## License
For open source projects, say how it is licensed.
## Project status Mobicoop V3 - Territory Service is [AGPL licensed](LICENSE).
If you have run out of energy or time for your project, put a note at the top of the README saying that development has slowed down or stopped completely. Someone may choose to fork your project or volunteer to step in as a maintainer or owner, allowing your project to keep going. You can also make an explicit request for maintainers.

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# SERVICE
SERVICE_URL=0.0.0.0
SERVICE_PORT=5004
# PRISMA
DATABASE_URL="postgresql://territory:territory@db:5432/territory?schema=public"
# RABBIT MQ
RMQ_URI=amqp://broker:5672
# MESSAGE BROKER
BROKER_IMAGE=rabbitmq:3-alpine
# POSTGRES
POSTGRES_IMAGE=postgis/postgis:15-3.3
# REDIS
REDIS_IMAGE=redis:7.0-alpine
REDIS_HOST=v3-territory-redis
REDIS_PORT=6379

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###################
# BUILD FOR CI TESTING
###################
FROM node:18-alpine3.16
# Create app directory
WORKDIR /usr/src/app
# A wildcard is used to ensure both package.json AND package-lock.json are copied
COPY package*.json ./
# Install app dependencies
RUN npm ci
# Bundle app source
COPY . .
# Generate prisma client
RUN npx prisma generate
# Create a "dist" folder
RUN npm run build
# Run unit tests
RUN npm run test:unit:ci
# Start the server
CMD [ "node", "dist/main.js" ]

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@ -0,0 +1,12 @@
#!/bin/bash
testlog() {
docker logs v3-territory-db-test | grep -q "database system is ready to accept connections"
}
testlog 2> /dev/null
while [ $? -ne 0 ];
do
sleep 5
echo "Waiting for Test DB to be up..."
testlog 2> /dev/null
done

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version: '3.8'
services:
redis:
container_name: v3-territory-redis
image: ${REDIS_IMAGE}
ports:
- 6504:6379
env_file:
- ci/.env.ci
networks:
- v3-network
db:
container_name: v3-territory-db-test
image: ${POSTGRES_IMAGE}
environment:
POSTGRES_DB: territory
POSTGRES_USER: territory
POSTGRES_PASSWORD: territory
ports:
- 5604:5432
networks:
- v3-network
broker:
container_name: v3-broker
image: ${BROKER_IMAGE}
ports:
- 5672:5672
networks:
- v3-network
networks:
v3-network:
name: v3-network

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@ -0,0 +1,19 @@
version: '3.8'
services:
api:
container_name: v3-territory
build:
dockerfile: ci/Dockerfile
context: .
env_file:
- ci/.env.ci
ports:
- 5004:5004
networks:
- v3-network
networks:
v3-network:
name: v3-network
external: true

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@ -0,0 +1,71 @@
version: '3.8'
services:
api:
container_name: v3-territory
build:
dockerfile: Dockerfile
context: .
target: development
volumes:
- .:/usr/src/app
env_file:
- .env
command: npm run start:dev
ports:
- ${SERVICE_PORT:-5004}:${SERVICE_PORT:-5004}
depends_on:
- db
networks:
v3-network:
aliases:
- v3-territory-api
redis:
container_name: v3-territory-redis
image: ${REDIS_IMAGE}
ports:
- 6504:6379
volumes:
- .redis_data:/data
env_file:
- .env
networks:
v3-network:
aliases:
- v3-territory-redis
db:
container_name: v3-territory-db
image: ${POSTGRES_IMAGE}
environment:
POSTGRES_DB: territory
POSTGRES_USER: territory
POSTGRES_PASSWORD: territory
ports:
- 5504:5432
volumes:
- .postgresql:/var/lib/postgresql/data:rw
networks:
v3-network:
aliases:
- v3-territory-db
db-test:
container_name: v3-territory-db-test
image: ${POSTGRES_IMAGE}
environment:
POSTGRES_DB: territory
POSTGRES_USER: territory
POSTGRES_PASSWORD: territory
ports:
- 5604:5432
networks:
v3-network:
aliases:
- v3-territory-db-test
networks:
v3-network:
name: v3-network
external: true

9
jest-e2e.json Normal file
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@ -0,0 +1,9 @@
{
"moduleFileExtensions": ["js", "json", "ts"],
"rootDir": ".",
"testEnvironment": "node",
"testRegex": ".e2e-spec.ts$",
"transform": {
"^.+\\.(t|j)s$": "ts-jest"
}
}

9
nest-cli.json Normal file
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@ -0,0 +1,9 @@
{
"$schema": "https://json.schemastore.org/nest-cli",
"collection": "@nestjs/schematics",
"sourceRoot": "src",
"compilerOptions": {
"assets": ["**/*.proto"],
"watchAssets": true
}
}

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{
"name": "@mobicoop/territory",
"version": "0.0.1",
"description": "Mobicoop V3 Territory Services",
"author": "sbriat",
"private": true,
"license": "AGPL",
"scripts": {
"prebuild": "rimraf dist",
"build": "nest build",
"format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
"start": "nest start",
"start:dev": "nest start --watch",
"start:debug": "nest start --debug --watch",
"start:prod": "node dist/main",
"lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
"test": "npm run migrate:test && dotenv -e .env.test jest",
"test:unit": "jest --testPathPattern 'tests/unit/' --verbose",
"test:unit:ci": "jest --testPathPattern 'tests/unit/' --coverage",
"test:integration": "npm run migrate:test && dotenv -e .env.test -- jest --testPathPattern 'tests/integration/' --verbose",
"test:integration:ci": "npm run migrate:test:ci && dotenv -e ci/.env.ci -- jest --testPathPattern 'tests/integration/'",
"test:cov": "jest --testPathPattern 'tests/unit/' --coverage",
"test:e2e": "jest --config ./test/jest-e2e.json",
"generate": "docker exec v3-territory sh -c 'npx prisma generate'",
"migrate": "docker exec v3-territory sh -c 'npx prisma migrate dev'",
"migrate:test": "dotenv -e .env.test -- npx prisma migrate deploy",
"migrate:test:ci": "dotenv -e ci/.env.ci -- npx prisma migrate deploy"
},
"dependencies": {
"@automapper/classes": "^8.7.7",
"@automapper/core": "^8.7.7",
"@automapper/nestjs": "^8.7.7",
"@golevelup/nestjs-rabbitmq": "^3.4.0",
"@grpc/grpc-js": "^1.8.7",
"@grpc/proto-loader": "^0.7.4",
"@liaoliaots/nestjs-redis": "^9.0.5",
"@nestjs/common": "^9.0.0",
"@nestjs/config": "^2.3.0",
"@nestjs/core": "^9.0.0",
"@nestjs/cqrs": "^9.0.1",
"@nestjs/microservices": "^9.3.2",
"@nestjs/platform-express": "^9.0.0",
"@prisma/client": "^4.9.0",
"cache-manager": "^5.1.5",
"cache-manager-ioredis-yet": "^1.1.0",
"class-transformer": "^0.5.1",
"class-validator": "^0.14.0",
"dotenv-cli": "^6.0.0",
"ioredis": "^5.3.0",
"reflect-metadata": "^0.1.13",
"rxjs": "^7.2.0",
"uuid": "^9.0.0"
},
"devDependencies": {
"@nestjs/cli": "^9.0.0",
"@nestjs/schematics": "^9.0.0",
"@nestjs/testing": "^9.0.0",
"@types/express": "^4.17.13",
"@types/geojson": "^7946.0.10",
"@types/jest": "29.2.4",
"@types/node": "18.11.18",
"@types/supertest": "^2.0.11",
"@typescript-eslint/eslint-plugin": "^5.0.0",
"@typescript-eslint/parser": "^5.0.0",
"eslint": "^8.0.1",
"eslint-config-prettier": "^8.3.0",
"eslint-plugin-prettier": "^4.0.0",
"jest": "29.3.1",
"prettier": "^2.3.2",
"prisma": "^4.9.0",
"source-map-support": "^0.5.20",
"supertest": "^6.1.3",
"ts-jest": "29.0.3",
"ts-loader": "^9.2.3",
"ts-node": "^10.0.0",
"tsconfig-paths": "4.1.1",
"typescript": "^4.7.4"
},
"jest": {
"moduleFileExtensions": [
"js",
"json",
"ts"
],
"modulePathIgnorePatterns": [
".controller.ts",
".module.ts",
"main.ts"
],
"rootDir": "src",
"testRegex": ".*\\.spec\\.ts$",
"transform": {
"^.+\\.(t|j)s$": "ts-jest"
},
"collectCoverageFrom": [
"**/*.(t|j)s"
],
"coverageDirectory": "../coverage",
"testEnvironment": "node"
}
}

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-- CreateExtension
CREATE EXTENSION IF NOT EXISTS "postgis";
-- CreateTable
CREATE TABLE "territory" (
"uuid" UUID NOT NULL,
"name" TEXT NOT NULL,
"shape" geometry NOT NULL,
"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
"updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
CONSTRAINT "territory_pkey" PRIMARY KEY ("uuid")
);
-- CreateIndex
CREATE UNIQUE INDEX "territory_name_key" ON "territory"("name");
CREATE INDEX "shape_idx" ON "territory" USING GIST ("shape");

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# Please do not edit this file manually
# It should be added in your version-control system (i.e. Git)
provider = "postgresql"

24
prisma/schema.prisma Normal file
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// This is your Prisma schema file,
// learn more about it in the docs: https://pris.ly/d/prisma-schema
generator client {
provider = "prisma-client-js"
previewFeatures = ["postgresqlExtensions"]
}
datasource db {
provider = "postgresql"
url = env("DATABASE_URL")
extensions = [postgis]
}
model Territory {
uuid String @id @default(uuid()) @db.Uuid
name String @unique
shape Unsupported("geometry")
createdAt DateTime @default(now())
updatedAt DateTime @default(now()) @updatedAt
@@index([shape], name: "shape_idx", type: Gist)
@@map("territory")
}

18
src/app.module.ts Normal file
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import { classes } from '@automapper/classes';
import { AutomapperModule } from '@automapper/nestjs';
import { Module } from '@nestjs/common';
import { ConfigModule } from '@nestjs/config';
import { ConfigurationModule } from './modules/configuration/configuration.module';
import { TerritoriesModule } from './modules/territories/territories.module';
@Module({
imports: [
ConfigModule.forRoot({ isGlobal: true }),
AutomapperModule.forRoot({ strategyInitializer: classes() }),
TerritoriesModule,
ConfigurationModule,
],
controllers: [],
providers: [],
})
export class AppModule {}

24
src/main.ts Normal file
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import { NestFactory } from '@nestjs/core';
import { MicroserviceOptions, Transport } from '@nestjs/microservices';
import { join } from 'path';
import { AppModule } from './app.module';
async function bootstrap() {
const app = await NestFactory.createMicroservice<MicroserviceOptions>(
AppModule,
{
transport: Transport.GRPC,
options: {
package: 'territory',
protoPath: join(
__dirname,
'modules/territories/adapters/primaries/territory.proto',
),
url: process.env.SERVICE_URL + ':' + process.env.SERVICE_PORT,
loader: { keepCase: true },
},
},
);
await app.listen();
}
bootstrap();

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import { RabbitSubscribe } from '@golevelup/nestjs-rabbitmq';
import { Controller } from '@nestjs/common';
import { ConfigService } from '@nestjs/config';
import { CommandBus } from '@nestjs/cqrs';
import { DeleteConfigurationCommand } from '../../commands/delete-configuration.command';
import { SetConfigurationCommand } from '../../commands/set-configuration.command';
import { DeleteConfigurationRequest } from '../../domain/dtos/delete-configuration.request';
import { SetConfigurationRequest } from '../../domain/dtos/set-configuration.request';
import { Configuration } from '../../domain/entities/configuration';
@Controller()
export class ConfigurationMessagerController {
constructor(
private readonly _commandBus: CommandBus,
private readonly _configService: ConfigService,
) {}
@RabbitSubscribe({
exchange: 'configuration',
routingKey: ['create', 'update'],
queue: 'territory-configuration-update',
})
public async setConfigurationHandler(message: string) {
const configuration: Configuration = JSON.parse(message);
if (
configuration.domain ==
this._configService.get<string>('SERVICE_CONFIGURATION_DOMAIN')
) {
const setConfigurationRequest: SetConfigurationRequest =
new SetConfigurationRequest();
setConfigurationRequest.domain = configuration.domain;
setConfigurationRequest.key = configuration.key;
setConfigurationRequest.value = configuration.value;
await this._commandBus.execute(
new SetConfigurationCommand(setConfigurationRequest),
);
}
}
@RabbitSubscribe({
exchange: 'configuration',
routingKey: 'delete',
queue: 'territory-configuration-delete',
})
public async configurationDeletedHandler(message: string) {
const deletedConfiguration: Configuration = JSON.parse(message);
if (
deletedConfiguration.domain ==
this._configService.get<string>('SERVICE_CONFIGURATION_DOMAIN')
) {
const deleteConfigurationRequest = new DeleteConfigurationRequest();
deleteConfigurationRequest.domain = deletedConfiguration.domain;
deleteConfigurationRequest.key = deletedConfiguration.key;
await this._commandBus.execute(
new DeleteConfigurationCommand(deleteConfigurationRequest),
);
}
}
@RabbitSubscribe({
exchange: 'configuration',
routingKey: 'propagate',
queue: 'territory-configuration-propagate',
})
public async propagateConfigurationsHandler(message: string) {
const configurations: Array<Configuration> = JSON.parse(message);
configurations.forEach(async (configuration) => {
if (
configuration.domain ==
this._configService.get<string>('SERVICE_CONFIGURATION_DOMAIN')
) {
const setConfigurationRequest: SetConfigurationRequest =
new SetConfigurationRequest();
setConfigurationRequest.domain = configuration.domain;
setConfigurationRequest.key = configuration.key;
setConfigurationRequest.value = configuration.value;
await this._commandBus.execute(
new SetConfigurationCommand(setConfigurationRequest),
);
}
});
}
}

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import { InjectRedis } from '@liaoliaots/nestjs-redis';
import { Injectable } from '@nestjs/common';
import { Redis } from 'ioredis';
import { IConfigurationRepository } from '../../domain/interfaces/configuration.repository';
@Injectable()
export class RedisConfigurationRepository extends IConfigurationRepository {
constructor(@InjectRedis() private readonly _redis: Redis) {
super();
}
async get(key: string): Promise<string> {
return await this._redis.get(key);
}
async set(key: string, value: string) {
await this._redis.set(key, value);
}
async del(key: string) {
await this._redis.del(key);
}
}

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import { DeleteConfigurationRequest } from '../domain/dtos/delete-configuration.request';
export class DeleteConfigurationCommand {
readonly deleteConfigurationRequest: DeleteConfigurationRequest;
constructor(deleteConfigurationRequest: DeleteConfigurationRequest) {
this.deleteConfigurationRequest = deleteConfigurationRequest;
}
}

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import { SetConfigurationRequest } from '../domain/dtos/set-configuration.request';
export class SetConfigurationCommand {
readonly setConfigurationRequest: SetConfigurationRequest;
constructor(setConfigurationRequest: SetConfigurationRequest) {
this.setConfigurationRequest = setConfigurationRequest;
}
}

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import { RabbitMQConfig, RabbitMQModule } from '@golevelup/nestjs-rabbitmq';
import { RedisModule, RedisModuleOptions } from '@liaoliaots/nestjs-redis';
import { Module } from '@nestjs/common';
import { ConfigModule, ConfigService } from '@nestjs/config';
import { CqrsModule } from '@nestjs/cqrs';
import { ConfigurationMessagerController } from './adapters/primaries/configuration-messager.controller';
import { RedisConfigurationRepository } from './adapters/secondaries/redis-configuration.repository';
import { DeleteConfigurationUseCase } from './domain/usecases/delete-configuration.usecase';
import { GetConfigurationUseCase } from './domain/usecases/get-configuration.usecase';
import { SetConfigurationUseCase } from './domain/usecases/set-configuration.usecase';
@Module({
imports: [
CqrsModule,
RedisModule.forRootAsync({
imports: [ConfigModule],
inject: [ConfigService],
useFactory: async (
configService: ConfigService,
): Promise<RedisModuleOptions> => ({
config: {
host: configService.get<string>('REDIS_HOST'),
port: configService.get<number>('REDIS_PORT'),
},
}),
}),
RabbitMQModule.forRootAsync(RabbitMQModule, {
imports: [ConfigModule],
inject: [ConfigService],
useFactory: async (
configService: ConfigService,
): Promise<RabbitMQConfig> => ({
exchanges: [
{
name: 'configuration',
type: 'topic',
},
],
uri: configService.get<string>('RMQ_URI'),
connectionInitOptions: { wait: false },
enableControllerDiscovery: true,
}),
}),
],
controllers: [ConfigurationMessagerController],
providers: [
GetConfigurationUseCase,
SetConfigurationUseCase,
DeleteConfigurationUseCase,
RedisConfigurationRepository,
],
})
export class ConfigurationModule {}

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import { IsNotEmpty, IsString } from 'class-validator';
export class DeleteConfigurationRequest {
@IsString()
@IsNotEmpty()
domain: string;
@IsString()
@IsNotEmpty()
key: string;
}

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import { IsNotEmpty, IsString } from 'class-validator';
export class SetConfigurationRequest {
@IsString()
@IsNotEmpty()
domain: string;
@IsString()
@IsNotEmpty()
key: string;
@IsString()
@IsNotEmpty()
value: string;
}

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import { AutoMap } from '@automapper/classes';
export class Configuration {
@AutoMap()
domain: string;
@AutoMap()
key: string;
@AutoMap()
value: string;
}

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import { Injectable } from '@nestjs/common';
@Injectable()
export abstract class IConfigurationRepository {
abstract get(key: string): Promise<string>;
abstract set(key: string, value: string): void;
abstract del(key: string): void;
}

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import { CommandHandler } from '@nestjs/cqrs';
import { RedisConfigurationRepository } from '../../adapters/secondaries/redis-configuration.repository';
import { DeleteConfigurationCommand } from '../../commands/delete-configuration.command';
@CommandHandler(DeleteConfigurationCommand)
export class DeleteConfigurationUseCase {
constructor(private _configurationRepository: RedisConfigurationRepository) {}
async execute(deleteConfigurationCommand: DeleteConfigurationCommand) {
await this._configurationRepository.del(
deleteConfigurationCommand.deleteConfigurationRequest.domain +
':' +
deleteConfigurationCommand.deleteConfigurationRequest.key,
);
}
}

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import { QueryHandler } from '@nestjs/cqrs';
import { RedisConfigurationRepository } from '../../adapters/secondaries/redis-configuration.repository';
import { GetConfigurationQuery } from '../../queries/get-configuration.query';
@QueryHandler(GetConfigurationQuery)
export class GetConfigurationUseCase {
constructor(private _configurationRepository: RedisConfigurationRepository) {}
async execute(getConfigurationQuery: GetConfigurationQuery): Promise<string> {
return this._configurationRepository.get(
getConfigurationQuery.domain + ':' + getConfigurationQuery.key,
);
}
}

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import { CommandHandler } from '@nestjs/cqrs';
import { RedisConfigurationRepository } from '../../adapters/secondaries/redis-configuration.repository';
import { SetConfigurationCommand } from '../../commands/set-configuration.command';
@CommandHandler(SetConfigurationCommand)
export class SetConfigurationUseCase {
constructor(private _configurationRepository: RedisConfigurationRepository) {}
async execute(setConfigurationCommand: SetConfigurationCommand) {
await this._configurationRepository.set(
setConfigurationCommand.setConfigurationRequest.domain +
':' +
setConfigurationCommand.setConfigurationRequest.key,
setConfigurationCommand.setConfigurationRequest.value,
);
}
}

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export class GetConfigurationQuery {
readonly domain: string;
readonly key: string;
constructor(domain: string, key: string) {
this.domain = domain;
this.key = key;
}
}

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import { Test, TestingModule } from '@nestjs/testing';
import { RedisConfigurationRepository } from '../../adapters/secondaries/redis-configuration.repository';
import { DeleteConfigurationCommand } from '../../commands/delete-configuration.command';
import { DeleteConfigurationRequest } from '../../domain/dtos/delete-configuration.request';
import { DeleteConfigurationUseCase } from '../../domain/usecases/delete-configuration.usecase';
const mockRedisConfigurationRepository = {
del: jest.fn().mockResolvedValue(undefined),
};
describe('DeleteConfigurationUseCase', () => {
let deleteConfigurationUseCase: DeleteConfigurationUseCase;
beforeAll(async () => {
const module: TestingModule = await Test.createTestingModule({
providers: [
{
provide: RedisConfigurationRepository,
useValue: mockRedisConfigurationRepository,
},
DeleteConfigurationUseCase,
],
}).compile();
deleteConfigurationUseCase = module.get<DeleteConfigurationUseCase>(
DeleteConfigurationUseCase,
);
});
it('should be defined', () => {
expect(deleteConfigurationUseCase).toBeDefined();
});
describe('execute', () => {
it('should delete a key', async () => {
jest.spyOn(mockRedisConfigurationRepository, 'del');
const deleteConfigurationRequest: DeleteConfigurationRequest = {
domain: 'my-domain',
key: 'my-key',
};
await deleteConfigurationUseCase.execute(
new DeleteConfigurationCommand(deleteConfigurationRequest),
);
expect(mockRedisConfigurationRepository.del).toHaveBeenCalledTimes(1);
});
});
});

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import { Test, TestingModule } from '@nestjs/testing';
import { RedisConfigurationRepository } from '../../adapters/secondaries/redis-configuration.repository';
import { GetConfigurationUseCase } from '../../domain/usecases/get-configuration.usecase';
import { GetConfigurationQuery } from '../../queries/get-configuration.query';
const mockRedisConfigurationRepository = {
get: jest.fn().mockResolvedValue('my-value'),
};
describe('GetConfigurationUseCase', () => {
let getConfigurationUseCase: GetConfigurationUseCase;
beforeAll(async () => {
const module: TestingModule = await Test.createTestingModule({
providers: [
{
provide: RedisConfigurationRepository,
useValue: mockRedisConfigurationRepository,
},
GetConfigurationUseCase,
],
}).compile();
getConfigurationUseCase = module.get<GetConfigurationUseCase>(
GetConfigurationUseCase,
);
});
it('should be defined', () => {
expect(getConfigurationUseCase).toBeDefined();
});
describe('execute', () => {
it('should get a value for a key', async () => {
const value: string = await getConfigurationUseCase.execute(
new GetConfigurationQuery('my-domain', 'my-key'),
);
expect(value).toBe('my-value');
});
});
});

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import { Test, TestingModule } from '@nestjs/testing';
import { RedisConfigurationRepository } from '../../adapters/secondaries/redis-configuration.repository';
import { SetConfigurationCommand } from '../../commands/set-configuration.command';
import { SetConfigurationRequest } from '../../domain/dtos/set-configuration.request';
import { SetConfigurationUseCase } from '../../domain/usecases/set-configuration.usecase';
const mockRedisConfigurationRepository = {
set: jest.fn().mockResolvedValue(undefined),
};
describe('SetConfigurationUseCase', () => {
let setConfigurationUseCase: SetConfigurationUseCase;
beforeAll(async () => {
const module: TestingModule = await Test.createTestingModule({
providers: [
{
provide: RedisConfigurationRepository,
useValue: mockRedisConfigurationRepository,
},
SetConfigurationUseCase,
],
}).compile();
setConfigurationUseCase = module.get<SetConfigurationUseCase>(
SetConfigurationUseCase,
);
});
it('should be defined', () => {
expect(setConfigurationUseCase).toBeDefined();
});
describe('execute', () => {
it('should set a value for a key', async () => {
jest.spyOn(mockRedisConfigurationRepository, 'set');
const setConfigurationRequest: SetConfigurationRequest = {
domain: 'my-domain',
key: 'my-key',
value: 'my-value',
};
await setConfigurationUseCase.execute(
new SetConfigurationCommand(setConfigurationRequest),
);
expect(mockRedisConfigurationRepository.set).toHaveBeenCalledTimes(1);
});
});
});

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import { Module } from '@nestjs/common';
import { PrismaService } from './src/adapters/secondaries/prisma-service';
import { TerritoryRepository } from './src/domain/territory-repository';
@Module({
providers: [PrismaService, TerritoryRepository],
exports: [PrismaService, TerritoryRepository],
})
export class DatabaseModule {}

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import { Injectable } from '@nestjs/common';
import { PrismaClientKnownRequestError } from '@prisma/client/runtime';
import { DatabaseException } from '../../exceptions/database.exception';
import { ICollection } from '../../interfaces/collection.interface';
import { IRepository } from '../../interfaces/repository.interface';
import { PrismaService } from './prisma-service';
/**
* Child classes MUST redefined _model property with appropriate model name
*/
@Injectable()
export abstract class PrismaRepository<T> implements IRepository<T> {
protected _model: string;
constructor(protected readonly _prisma: PrismaService) {}
async findAll(
page = 1,
perPage = 10,
where?: any,
include?: any,
): Promise<ICollection<T>> {
const [data, total] = await this._prisma.$transaction([
this._prisma[this._model].findMany({
where,
include,
skip: (page - 1) * perPage,
take: perPage,
}),
this._prisma[this._model].count({
where,
}),
]);
return Promise.resolve({
data,
total,
});
}
async findOneByUuid(uuid: string): Promise<T> {
try {
const entity = await this._prisma[this._model].findUnique({
where: { uuid },
});
return entity;
} catch (e) {
if (e instanceof PrismaClientKnownRequestError) {
throw new DatabaseException(
PrismaClientKnownRequestError.name,
e.code,
e.message,
);
} else {
throw new DatabaseException();
}
}
}
async findOne(where: any, include?: any): Promise<T> {
try {
const entity = await this._prisma[this._model].findFirst({
where: where,
include: include,
});
return entity;
} catch (e) {
if (e instanceof PrismaClientKnownRequestError) {
throw new DatabaseException(PrismaClientKnownRequestError.name, e.code);
} else {
throw new DatabaseException();
}
}
}
// TODO : using any is not good, but needed for nested entities
// TODO : Refactor for good clean architecture ?
async create(entity: Partial<T> | any, include?: any): Promise<T> {
try {
const res = await this._prisma[this._model].create({
data: entity,
include: include,
});
return res;
} catch (e) {
if (e instanceof PrismaClientKnownRequestError) {
throw new DatabaseException(
PrismaClientKnownRequestError.name,
e.code,
e.message,
);
} else {
throw new DatabaseException();
}
}
}
async update(uuid: string, entity: Partial<T>): Promise<T> {
try {
const updatedEntity = await this._prisma[this._model].update({
where: { uuid },
data: entity,
});
return updatedEntity;
} catch (e) {
if (e instanceof PrismaClientKnownRequestError) {
throw new DatabaseException(
PrismaClientKnownRequestError.name,
e.code,
e.message,
);
} else {
throw new DatabaseException();
}
}
}
async updateWhere(
where: any,
entity: Partial<T> | any,
include?: any,
): Promise<T> {
try {
const updatedEntity = await this._prisma[this._model].update({
where: where,
data: entity,
include: include,
});
return updatedEntity;
} catch (e) {
if (e instanceof PrismaClientKnownRequestError) {
throw new DatabaseException(
PrismaClientKnownRequestError.name,
e.code,
e.message,
);
} else {
throw new DatabaseException();
}
}
}
async delete(uuid: string): Promise<T> {
try {
const entity = await this._prisma[this._model].delete({
where: { uuid },
});
return entity;
} catch (e) {
if (e instanceof PrismaClientKnownRequestError) {
throw new DatabaseException(
PrismaClientKnownRequestError.name,
e.code,
e.message,
);
} else {
throw new DatabaseException();
}
}
}
async deleteMany(where: any): Promise<void> {
try {
const entity = await this._prisma[this._model].deleteMany({
where: where,
});
return entity;
} catch (e) {
if (e instanceof PrismaClientKnownRequestError) {
throw new DatabaseException(
PrismaClientKnownRequestError.name,
e.code,
e.message,
);
} else {
throw new DatabaseException();
}
}
}
async findAllByQuery(
include: Array<string>,
where: Array<string>,
): Promise<ICollection<T>> {
const query = `SELECT ${include.join(',')} FROM ${
this._model
} WHERE ${where.join(' AND ')}`;
const data: Array<T> = await this._prisma.$queryRawUnsafe(query);
return Promise.resolve({
data,
total: data.length,
});
}
async createWithFields(fields: object): Promise<number> {
try {
const command = `INSERT INTO ${this._model} (${Object.keys(fields).join(
',',
)}) VALUES (${Object.values(fields).join(',')})`;
return await this._prisma.$executeRawUnsafe(command);
} catch (e) {
if (e instanceof PrismaClientKnownRequestError) {
throw new DatabaseException(
PrismaClientKnownRequestError.name,
e.code,
e.message,
);
} else {
throw new DatabaseException();
}
}
}
async updateWithFields(uuid: string, entity: Partial<T>): Promise<number> {
entity['"updatedAt"'] = `to_timestamp(${Date.now()} / 1000.0)`;
const values = Object.keys(entity).map((key) => `${key} = ${entity[key]}`);
try {
const command = `UPDATE ${this._model} SET ${values.join(
', ',
)} WHERE uuid = '${uuid}'`;
return await this._prisma.$executeRawUnsafe(command);
} catch (e) {
if (e instanceof PrismaClientKnownRequestError) {
throw new DatabaseException(
PrismaClientKnownRequestError.name,
e.code,
e.message,
);
} else {
throw new DatabaseException();
}
}
}
}

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import { INestApplication, Injectable, OnModuleInit } from '@nestjs/common';
import { PrismaClient } from '@prisma/client';
@Injectable()
export class PrismaService extends PrismaClient implements OnModuleInit {
async onModuleInit() {
await this.$connect();
}
async enableShutdownHooks(app: INestApplication) {
this.$on('beforeExit', async () => {
await app.close();
});
}
}

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export type Point = {
lon: number;
lat: number;
};

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import { PrismaRepository } from '../adapters/secondaries/prisma-repository.abstract';
import { ICollection } from '../interfaces/collection.interface';
import { Point } from './point.type';
import { v4 as uuidv4 } from 'uuid';
import { Territory } from 'src/modules/territories/domain/entities/territory';
import { DatabaseException } from '../exceptions/database.exception';
export class TerritoryRepository<T> extends PrismaRepository<T> {
async findForPoint(point: Point): Promise<ICollection<T>> {
return await this.findAllByQuery(
['uuid', 'name'],
[
`ST_Intersects(ST_GeomFromText('POINT(${point.lon} ${point.lat})',4326),shape) = true`,
],
);
}
async createTerritory(territory: Territory): Promise<T> {
try {
const affectedRowNumber = await this.createWithFields({
uuid: `'${uuidv4()}'`,
name: `'${territory.name}'`,
shape: `ST_GeomFromGeoJSON('{"type":"MultiPolygon","coordinates":${territory.shape}}')`,
});
if (affectedRowNumber == 1) {
return this.findOne({
name: territory.name,
});
}
throw new DatabaseException();
} catch (e) {
throw e;
}
}
async updateTerritory(uuid: string, territory: Territory): Promise<T> {
try {
const fields = {};
if (territory.name) fields['name'] = `'${territory.name}'`;
if (territory.shape)
fields[
'shape'
] = `ST_GeomFromGeoJSON('{"type":"MultiPolygon","coordinates":${territory.shape}}')`;
const affectedRowNumber = await this.updateWithFields(uuid, fields);
if (affectedRowNumber == 1) {
return this.findOne({
name: territory.name,
});
}
throw new DatabaseException();
} catch (e) {
throw e;
}
}
}

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export class DatabaseException implements Error {
name: string;
message: string;
constructor(
private _type: string = 'unknown',
private _code: string = '',
message?: string,
) {
this.name = 'DatabaseException';
this.message = message ?? 'An error occured with the database.';
if (this.message.includes('Unique constraint failed')) {
this.message = 'Already exists.';
}
}
get type(): string {
return this._type;
}
get code(): string {
return this._code;
}
}

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export interface ICollection<T> {
data: T[];
total: number;
}

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import { ICollection } from './collection.interface';
export interface IRepository<T> {
findAll(
page: number,
perPage: number,
params?: any,
include?: any,
): Promise<ICollection<T>>;
findOne(where: any, include?: any): Promise<T>;
findOneByUuid(uuid: string, include?: any): Promise<T>;
create(entity: Partial<T> | any, include?: any): Promise<T>;
update(uuid: string, entity: Partial<T>, include?: any): Promise<T>;
updateWhere(where: any, entity: Partial<T> | any, include?: any): Promise<T>;
delete(uuid: string): Promise<T>;
deleteMany(where: any): Promise<void>;
}

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import { Injectable } from '@nestjs/common';
import { Test, TestingModule } from '@nestjs/testing';
import { PrismaService } from '../../src/adapters/secondaries/prisma-service';
import { PrismaRepository } from '../../src/adapters/secondaries/prisma-repository.abstract';
import { DatabaseException } from '../../src/exceptions/database.exception';
import { PrismaClientKnownRequestError } from '@prisma/client/runtime';
class FakeEntity {
uuid?: string;
name: string;
}
let entityId = 2;
const entityUuid = 'uuid-';
const entityName = 'name-';
const createRandomEntity = (): FakeEntity => {
const entity: FakeEntity = {
uuid: `${entityUuid}${entityId}`,
name: `${entityName}${entityId}`,
};
entityId++;
return entity;
};
const fakeEntityToCreate: FakeEntity = {
name: 'test',
};
const fakeEntityCreated: FakeEntity = {
...fakeEntityToCreate,
uuid: 'some-uuid',
};
const fakeEntities: FakeEntity[] = [];
Array.from({ length: 10 }).forEach(() => {
fakeEntities.push(createRandomEntity());
});
@Injectable()
class FakePrismaRepository extends PrismaRepository<FakeEntity> {
protected _model = 'fake';
}
class FakePrismaService extends PrismaService {
fake: any;
}
const mockPrismaService = {
$transaction: jest.fn().mockImplementation(async (data: any) => {
const entities = await data[0];
if (entities.length == 1) {
return Promise.resolve([[fakeEntityCreated], 1]);
}
return Promise.resolve([fakeEntities, fakeEntities.length]);
}),
// eslint-disable-next-line @typescript-eslint/no-unused-vars
$queryRawUnsafe: jest.fn().mockImplementation((query?: string) => {
return Promise.resolve(fakeEntities);
}),
$executeRawUnsafe: jest
.fn()
.mockResolvedValueOnce(fakeEntityCreated)
// eslint-disable-next-line @typescript-eslint/no-unused-vars
.mockImplementationOnce((fields: object) => {
throw new PrismaClientKnownRequestError('unknown request', {
code: 'code',
clientVersion: 'version',
});
})
// eslint-disable-next-line @typescript-eslint/no-unused-vars
.mockImplementationOnce((fields: object) => {
throw new Error('an unknown error');
})
.mockResolvedValueOnce(fakeEntityCreated)
// eslint-disable-next-line @typescript-eslint/no-unused-vars
.mockImplementationOnce((fields: object) => {
throw new PrismaClientKnownRequestError('unknown request', {
code: 'code',
clientVersion: 'version',
});
})
// eslint-disable-next-line @typescript-eslint/no-unused-vars
.mockImplementationOnce((fields: object) => {
throw new Error('an unknown error');
}),
fake: {
create: jest
.fn()
.mockResolvedValueOnce(fakeEntityCreated)
// eslint-disable-next-line @typescript-eslint/no-unused-vars
.mockImplementationOnce((params?: any) => {
throw new PrismaClientKnownRequestError('unknown request', {
code: 'code',
clientVersion: 'version',
});
})
// eslint-disable-next-line @typescript-eslint/no-unused-vars
.mockImplementationOnce((params?: any) => {
throw new Error('an unknown error');
}),
findMany: jest.fn().mockImplementation((params?: any) => {
if (params?.where?.limit == 1) {
return Promise.resolve([fakeEntityCreated]);
}
return Promise.resolve(fakeEntities);
}),
count: jest.fn().mockResolvedValue(fakeEntities.length),
findUnique: jest.fn().mockImplementation(async (params?: any) => {
let entity;
if (params?.where?.uuid) {
entity = fakeEntities.find(
(entity) => entity.uuid === params?.where?.uuid,
);
}
if (!entity && params?.where?.uuid == 'unknown') {
throw new PrismaClientKnownRequestError('unknown request', {
code: 'code',
clientVersion: 'version',
});
} else if (!entity) {
throw new Error('no entity');
}
return entity;
}),
findFirst: jest
.fn()
.mockImplementationOnce((params?: any) => {
if (params?.where?.name) {
return Promise.resolve(
fakeEntities.find((entity) => entity.name === params?.where?.name),
);
}
})
// eslint-disable-next-line @typescript-eslint/no-unused-vars
.mockImplementationOnce((params?: any) => {
throw new PrismaClientKnownRequestError('unknown request', {
code: 'code',
clientVersion: 'version',
});
})
// eslint-disable-next-line @typescript-eslint/no-unused-vars
.mockImplementationOnce((params?: any) => {
throw new Error('an unknown error');
}),
update: jest
.fn()
// eslint-disable-next-line @typescript-eslint/no-unused-vars
.mockImplementationOnce((params?: any) => {
throw new PrismaClientKnownRequestError('unknown request', {
code: 'code',
clientVersion: 'version',
});
})
// eslint-disable-next-line @typescript-eslint/no-unused-vars
.mockImplementationOnce((params?: any) => {
throw new PrismaClientKnownRequestError('unknown request', {
code: 'code',
clientVersion: 'version',
});
})
.mockImplementationOnce((params: any) => {
const entity = fakeEntities.find(
(entity) => entity.name === params.where.name,
);
Object.entries(params.data).map(([key, value]) => {
entity[key] = value;
});
return Promise.resolve(entity);
})
.mockImplementation((params: any) => {
const entity = fakeEntities.find(
(entity) => entity.uuid === params.where.uuid,
);
Object.entries(params.data).map(([key, value]) => {
entity[key] = value;
});
return Promise.resolve(entity);
}),
delete: jest
.fn()
// eslint-disable-next-line @typescript-eslint/no-unused-vars
.mockImplementationOnce((params?: any) => {
throw new PrismaClientKnownRequestError('unknown request', {
code: 'code',
clientVersion: 'version',
});
})
.mockImplementation((params: any) => {
let found = false;
fakeEntities.forEach((entity, index) => {
if (entity.uuid === params?.where?.uuid) {
found = true;
fakeEntities.splice(index, 1);
}
});
if (!found) {
throw new Error();
}
}),
deleteMany: jest
.fn()
// eslint-disable-next-line @typescript-eslint/no-unused-vars
.mockImplementationOnce((params?: any) => {
throw new PrismaClientKnownRequestError('unknown request', {
code: 'code',
clientVersion: 'version',
});
})
.mockImplementation((params: any) => {
let found = false;
fakeEntities.forEach((entity, index) => {
if (entity.uuid === params?.where?.uuid) {
found = true;
fakeEntities.splice(index, 1);
}
});
if (!found) {
throw new Error();
}
}),
},
};
describe('PrismaRepository', () => {
let fakeRepository: FakePrismaRepository;
let prisma: FakePrismaService;
beforeAll(async () => {
const module: TestingModule = await Test.createTestingModule({
providers: [
FakePrismaRepository,
{
provide: PrismaService,
useValue: mockPrismaService,
},
],
}).compile();
fakeRepository = module.get<FakePrismaRepository>(FakePrismaRepository);
prisma = module.get<PrismaService>(PrismaService) as FakePrismaService;
});
it('should be defined', () => {
expect(fakeRepository).toBeDefined();
expect(prisma).toBeDefined();
});
describe('findAll', () => {
it('should return an array of entities', async () => {
jest.spyOn(prisma.fake, 'findMany');
jest.spyOn(prisma.fake, 'count');
jest.spyOn(prisma, '$transaction');
const entities = await fakeRepository.findAll();
expect(entities).toStrictEqual({
data: fakeEntities,
total: fakeEntities.length,
});
});
it('should return an array containing only one entity', async () => {
const entities = await fakeRepository.findAll(1, 10, { limit: 1 });
expect(prisma.fake.findMany).toHaveBeenCalledWith({
skip: 0,
take: 10,
where: { limit: 1 },
});
expect(entities).toEqual({
data: [fakeEntityCreated],
total: 1,
});
});
});
describe('create', () => {
it('should create an entity', async () => {
jest.spyOn(prisma.fake, 'create');
const newEntity = await fakeRepository.create(fakeEntityToCreate);
expect(newEntity).toBe(fakeEntityCreated);
expect(prisma.fake.create).toHaveBeenCalledTimes(1);
});
it('should throw a DatabaseException for client error', async () => {
await expect(
fakeRepository.create(fakeEntityToCreate),
).rejects.toBeInstanceOf(DatabaseException);
});
it('should throw a DatabaseException if uuid is not found', async () => {
await expect(
fakeRepository.create(fakeEntityToCreate),
).rejects.toBeInstanceOf(DatabaseException);
});
});
describe('findOneByUuid', () => {
it('should find an entity by uuid', async () => {
const entity = await fakeRepository.findOneByUuid(fakeEntities[0].uuid);
expect(entity).toBe(fakeEntities[0]);
});
it('should throw a DatabaseException for client error', async () => {
await expect(
fakeRepository.findOneByUuid('unknown'),
).rejects.toBeInstanceOf(DatabaseException);
});
it('should throw a DatabaseException if uuid is not found', async () => {
await expect(
fakeRepository.findOneByUuid('wrong-uuid'),
).rejects.toBeInstanceOf(DatabaseException);
});
});
describe('findOne', () => {
it('should find one entity', async () => {
const entity = await fakeRepository.findOne({
name: fakeEntities[0].name,
});
expect(entity.name).toBe(fakeEntities[0].name);
});
it('should throw a DatabaseException for client error', async () => {
await expect(
fakeRepository.findOne({
name: fakeEntities[0].name,
}),
).rejects.toBeInstanceOf(DatabaseException);
});
it('should throw a DatabaseException for unknown error', async () => {
await expect(
fakeRepository.findOne({
name: fakeEntities[0].name,
}),
).rejects.toBeInstanceOf(DatabaseException);
});
});
describe('update', () => {
it('should throw a DatabaseException for client error', async () => {
await expect(
fakeRepository.update('fake-uuid', { name: 'error' }),
).rejects.toBeInstanceOf(DatabaseException);
await expect(
fakeRepository.updateWhere({ name: 'error' }, { name: 'new error' }),
).rejects.toBeInstanceOf(DatabaseException);
});
it('should update an entity with name', async () => {
const newName = 'new-random-name';
await fakeRepository.updateWhere(
{ name: fakeEntities[0].name },
{
name: newName,
},
);
expect(fakeEntities[0].name).toBe(newName);
});
it('should update an entity with uuid', async () => {
const newName = 'random-name';
await fakeRepository.update(fakeEntities[0].uuid, {
name: newName,
});
expect(fakeEntities[0].name).toBe(newName);
});
it("should throw an exception if an entity doesn't exist", async () => {
await expect(
fakeRepository.update('fake-uuid', { name: 'error' }),
).rejects.toBeInstanceOf(DatabaseException);
await expect(
fakeRepository.updateWhere({ name: 'error' }, { name: 'new error' }),
).rejects.toBeInstanceOf(DatabaseException);
});
});
describe('delete', () => {
it('should throw a DatabaseException for client error', async () => {
await expect(fakeRepository.delete('fake-uuid')).rejects.toBeInstanceOf(
DatabaseException,
);
});
it('should delete an entity', async () => {
const savedUuid = fakeEntities[0].uuid;
// eslint-disable-next-line @typescript-eslint/no-unused-vars
const res = await fakeRepository.delete(savedUuid);
const deletedEntity = fakeEntities.find(
(entity) => entity.uuid === savedUuid,
);
expect(deletedEntity).toBeUndefined();
});
it("should throw an exception if an entity doesn't exist", async () => {
await expect(fakeRepository.delete('fake-uuid')).rejects.toBeInstanceOf(
DatabaseException,
);
});
});
describe('deleteMany', () => {
it('should throw a DatabaseException for client error', async () => {
await expect(
fakeRepository.deleteMany({ uuid: 'fake-uuid' }),
).rejects.toBeInstanceOf(DatabaseException);
});
it('should delete entities based on their uuid', async () => {
const savedUuid = fakeEntities[0].uuid;
// eslint-disable-next-line @typescript-eslint/no-unused-vars
const res = await fakeRepository.deleteMany({ uuid: savedUuid });
const deletedEntity = fakeEntities.find(
(entity) => entity.uuid === savedUuid,
);
expect(deletedEntity).toBeUndefined();
});
it("should throw an exception if an entity doesn't exist", async () => {
await expect(
fakeRepository.deleteMany({ uuid: 'fake-uuid' }),
).rejects.toBeInstanceOf(DatabaseException);
});
});
describe('findAllByquery', () => {
it('should return an array of entities', async () => {
const entities = await fakeRepository.findAllByQuery(
['uuid', 'name'],
['name is not null'],
);
expect(entities).toStrictEqual({
data: fakeEntities,
total: fakeEntities.length,
});
});
});
describe('createWithFields', () => {
it('should create an entity', async () => {
jest.spyOn(prisma, '$queryRawUnsafe');
const newEntity = await fakeRepository.createWithFields({
uuid: '804319b3-a09b-4491-9f82-7976bfce0aff',
name: 'my-name',
});
expect(newEntity).toBe(fakeEntityCreated);
expect(prisma.$queryRawUnsafe).toHaveBeenCalledTimes(1);
});
it('should throw a DatabaseException for client error', async () => {
await expect(
fakeRepository.createWithFields({
uuid: '804319b3-a09b-4491-9f82-7976bfce0aff',
name: 'my-name',
}),
).rejects.toBeInstanceOf(DatabaseException);
});
it('should throw a DatabaseException if uuid is not found', async () => {
await expect(
fakeRepository.createWithFields({
name: 'my-name',
}),
).rejects.toBeInstanceOf(DatabaseException);
});
});
describe('updateWithFields', () => {
it('should update an entity', async () => {
jest.spyOn(prisma, '$queryRawUnsafe');
const updatedEntity = await fakeRepository.updateWithFields(
'804319b3-a09b-4491-9f82-7976bfce0aff',
{
name: 'my-name',
},
);
expect(updatedEntity).toBe(fakeEntityCreated);
expect(prisma.$queryRawUnsafe).toHaveBeenCalledTimes(1);
});
it('should throw a DatabaseException for client error', async () => {
await expect(
fakeRepository.updateWithFields(
'804319b3-a09b-4491-9f82-7976bfce0aff',
{
name: 'my-name',
},
),
).rejects.toBeInstanceOf(DatabaseException);
});
it('should throw a DatabaseException if uuid is not found', async () => {
await expect(
fakeRepository.updateWithFields(
'804319b3-a09b-4491-9f82-7976bfce0aff',
{
name: 'my-name',
},
),
).rejects.toBeInstanceOf(DatabaseException);
});
});
});

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import { Mapper } from '@automapper/core';
import { InjectMapper } from '@automapper/nestjs';
import { Controller, UsePipes } from '@nestjs/common';
import { CommandBus, QueryBus } from '@nestjs/cqrs';
import { GrpcMethod, RpcException } from '@nestjs/microservices';
import { Territory } from '../../domain/entities/territory';
import { FindAllTerritoriesForPointQuery } from '../../queries/find-all-territories-for-point.query';
import { TerritoryPresenter } from './territory.presenter';
import { ICollection } from '../../../database/src/interfaces/collection.interface';
import { RpcValidationPipe } from '../../../../utils/pipes/rpc.validation-pipe';
import { FindAllTerritoriesForPointRequest } from '../../domain/dtos/find-all-territories-for-point.request';
import { FindAllTerritoriesRequest } from '../../domain/dtos/find-all-territories.request';
import { FindAllTerritoriesQuery } from '../../queries/find-all-territories.query';
import { FindTerritoryByUuidRequest } from '../../domain/dtos/find-territory-by-uuid.request';
import { FindTerritoryByUuidQuery } from '../../queries/find-territory-by-uuid.query';
import { CreateTerritoryRequest } from '../../domain/dtos/create-territory.request';
import { CreateTerritoryCommand } from '../../commands/create-territory.command';
import { DatabaseException } from 'src/modules/database/src/exceptions/database.exception';
import { UpdateTerritoryRequest } from '../../domain/dtos/update-territory.request';
import { UpdateTerritoryCommand } from '../../commands/update-territory.command';
import { DeleteTerritoryCommand } from '../../commands/delete-territory.command';
@UsePipes(
new RpcValidationPipe({
whitelist: true,
forbidUnknownValues: false,
}),
)
@Controller()
export class TerritoriesController {
constructor(
private readonly _commandBus: CommandBus,
private readonly _queryBus: QueryBus,
@InjectMapper() private readonly _mapper: Mapper,
) {}
@GrpcMethod('TerritoriesService', 'FindAllForPoint')
async findAllTerritoriesForPoint(
data: FindAllTerritoriesForPointRequest,
): Promise<ICollection<Territory>> {
const territoryCollection = await this._queryBus.execute(
new FindAllTerritoriesForPointQuery(data),
);
return Promise.resolve({
data: territoryCollection.data.map((territory: Territory) =>
this._mapper.map(territory, Territory, TerritoryPresenter),
),
total: territoryCollection.total,
});
}
@GrpcMethod('TerritoriesService', 'FindAll')
async findAll(
data: FindAllTerritoriesRequest,
): Promise<ICollection<Territory>> {
const territoryCollection = await this._queryBus.execute(
new FindAllTerritoriesQuery(data),
);
return Promise.resolve({
data: territoryCollection.data.map((territory: Territory) =>
this._mapper.map(territory, Territory, TerritoryPresenter),
),
total: territoryCollection.total,
});
}
@GrpcMethod('TerritoriesService', 'FindOneByUuid')
async findOneByUuid(
data: FindTerritoryByUuidRequest,
): Promise<TerritoryPresenter> {
try {
const territory = await this._queryBus.execute(
new FindTerritoryByUuidQuery(data),
);
return this._mapper.map(territory, Territory, TerritoryPresenter);
} catch (error) {
throw new RpcException({
code: 5,
message: 'Territory not found',
});
}
}
@GrpcMethod('TerritoriesService', 'Create')
async createTerritory(
data: CreateTerritoryRequest,
): Promise<TerritoryPresenter> {
try {
const territory = await this._commandBus.execute(
new CreateTerritoryCommand(data),
);
return this._mapper.map(territory, Territory, TerritoryPresenter);
} catch (e) {
if (e instanceof DatabaseException) {
if (e.message.includes('already exists')) {
throw new RpcException({
code: 6,
message: 'Territory already exists',
});
}
}
throw new RpcException({});
}
}
@GrpcMethod('TerritoriesService', 'Update')
async updateTerritory(
data: UpdateTerritoryRequest,
): Promise<TerritoryPresenter> {
try {
const territory = await this._commandBus.execute(
new UpdateTerritoryCommand(data),
);
return this._mapper.map(territory, Territory, TerritoryPresenter);
} catch (e) {
if (e instanceof DatabaseException) {
if (e.message.includes('not found')) {
throw new RpcException({
code: 5,
message: 'Territory not found',
});
}
}
throw new RpcException({});
}
}
@GrpcMethod('TerritoriesService', 'Delete')
async deleteTerritory(data: FindTerritoryByUuidRequest): Promise<void> {
try {
await this._commandBus.execute(new DeleteTerritoryCommand(data.uuid));
return Promise.resolve();
} catch (e) {
if (e instanceof DatabaseException) {
if (e.message.includes('not found')) {
throw new RpcException({
code: 5,
message: 'Territory not found',
});
}
}
throw new RpcException({});
}
}
}

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import { AutoMap } from '@automapper/classes';
export class TerritoryPresenter {
@AutoMap()
uuid: string;
@AutoMap()
name: string;
}

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syntax = "proto3";
package territory;
service TerritoriesService {
rpc FindOneByUuid(TerritoryByUuid) returns (Territory);
rpc FindAll(TerritoryFilter) returns (Territories);
rpc FindAllForPoint(Point) returns (Territories);
rpc Create(TerritoryShape) returns (Territory);
rpc Update(TerritoryShape) returns (Territory);
rpc Delete(TerritoryByUuid) returns (Empty);
}
message TerritoryByUuid {
string uuid = 1;
}
message TerritoryShape {
string uuid = 1;
string name = 2;
string shape = 3;
}
message Territory {
string uuid = 1;
string name = 2;
}
message TerritoryFilter {
optional int32 page = 1;
optional int32 perPage = 2;
}
message Territories {
repeated Territory data = 1;
int32 total = 2;
}
message Point {
float lon = 1;
float lat = 2;
}
message Empty {}

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import { AmqpConnection } from '@golevelup/nestjs-rabbitmq';
import { Injectable } from '@nestjs/common';
import { IMessageBroker } from '../../domain/interfaces/message-broker';
@Injectable()
export class LoggingMessager extends IMessageBroker {
constructor(private readonly _amqpConnection: AmqpConnection) {
super('logging');
}
publish(routingKey: string, message: string): void {
this._amqpConnection.publish(this.exchange, routingKey, message);
}
}

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import { Injectable } from '@nestjs/common';
import { TerritoryRepository } from '../../../database/src/domain/territory-repository';
import { Territory } from '../../domain/entities/territory';
@Injectable()
export class TerritoriesRepository extends TerritoryRepository<Territory> {
protected _model = 'territory';
}

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import { AutoMap } from '@automapper/classes';
export class TerritoryLoggingPresenter {
@AutoMap()
uuid: string;
@AutoMap()
name: string;
}

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import { AmqpConnection } from '@golevelup/nestjs-rabbitmq';
import { Injectable } from '@nestjs/common';
import { IMessageBroker } from '../../domain/interfaces/message-broker';
@Injectable()
export class TerritoryMessager extends IMessageBroker {
constructor(private readonly _amqpConnection: AmqpConnection) {
super('territory');
}
publish(routingKey: string, message: string): void {
this._amqpConnection.publish(this.exchange, routingKey, message);
}
}

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import { CreateTerritoryRequest } from '../domain/dtos/create-territory.request';
export class CreateTerritoryCommand {
readonly createTerritoryRequest: CreateTerritoryRequest;
constructor(request: CreateTerritoryRequest) {
this.createTerritoryRequest = request;
}
}

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export class DeleteTerritoryCommand {
readonly uuid: string;
constructor(uuid: string) {
this.uuid = uuid;
}
}

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import { UpdateTerritoryRequest } from '../domain/dtos/update-territory.request';
export class UpdateTerritoryCommand {
readonly updateTerritoryRequest: UpdateTerritoryRequest;
constructor(request: UpdateTerritoryRequest) {
this.updateTerritoryRequest = request;
}
}

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import { AutoMap } from '@automapper/classes';
import { IsNotEmpty, IsOptional, IsString } from 'class-validator';
export class CreateTerritoryRequest {
@IsString()
@IsOptional()
@AutoMap()
uuid?: string;
@IsString()
@IsNotEmpty()
@AutoMap()
name: string;
@IsString()
@IsNotEmpty()
@AutoMap()
shape: string;
}

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import { IsNotEmpty, IsNumber } from 'class-validator';
export class FindAllTerritoriesForPointRequest {
@IsNumber()
@IsNotEmpty()
lon: number;
@IsNumber()
@IsNotEmpty()
lat: number;
}

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import { IsInt, IsOptional } from 'class-validator';
export class FindAllTerritoriesRequest {
@IsInt()
@IsOptional()
page?: number;
@IsInt()
@IsOptional()
perPage?: number;
}

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import { IsNotEmpty, IsString } from 'class-validator';
export class FindTerritoryByUuidRequest {
@IsString()
@IsNotEmpty()
uuid: string;
}

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import { AutoMap } from '@automapper/classes';
import { IsNotEmpty, IsOptional, IsString } from 'class-validator';
import { Geometry } from 'geojson';
export class UpdateTerritoryRequest {
@IsString()
@IsNotEmpty()
@AutoMap()
uuid: string;
@IsString()
@IsOptional()
@AutoMap()
name?: string;
@IsString()
@IsOptional()
@AutoMap()
shape?: Geometry;
}

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export class Point {
lon: number;
lat: number;
constructor(lon: number, lat: number) {
this.lon = lon;
this.lat = lat;
}
}

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import { AutoMap } from '@automapper/classes';
export class Territory {
@AutoMap()
uuid: string;
@AutoMap()
name: string;
@AutoMap()
shape: string;
}

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import { Injectable } from '@nestjs/common';
@Injectable()
export abstract class IMessageBroker {
exchange: string;
constructor(exchange: string) {
this.exchange = exchange;
}
abstract publish(routingKey: string, message: string): void;
}

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import { Mapper } from '@automapper/core';
import { InjectMapper } from '@automapper/nestjs';
import { CommandHandler } from '@nestjs/cqrs';
import { LoggingMessager } from '../../adapters/secondaries/logging.messager';
import { TerritoriesRepository } from '../../adapters/secondaries/territories.repository';
import { CreateTerritoryCommand } from '../../commands/create-territory.command';
import { TerritoryMessager } from '../../adapters/secondaries/territory.messager';
import { Territory } from '../entities/territory';
import { CreateTerritoryRequest } from '../dtos/create-territory.request';
import { TerritoryLoggingPresenter } from '../../adapters/secondaries/territory-logging.presenter';
@CommandHandler(CreateTerritoryCommand)
export class CreateTerritoryUseCase {
constructor(
private readonly _repository: TerritoriesRepository,
private readonly _territoryMessager: TerritoryMessager,
private readonly _loggingMessager: LoggingMessager,
@InjectMapper() private readonly _mapper: Mapper,
) {}
async execute(command: CreateTerritoryCommand): Promise<Territory> {
const entity = this._mapper.map(
command.createTerritoryRequest,
CreateTerritoryRequest,
Territory,
);
try {
const territory = await this._repository.createTerritory(entity);
this._territoryMessager.publish(
'create',
JSON.stringify(
this._mapper.map(territory, Territory, TerritoryLoggingPresenter),
),
);
this._loggingMessager.publish(
'territory.create.info',
JSON.stringify(
this._mapper.map(territory, Territory, TerritoryLoggingPresenter),
),
);
return territory;
} catch (error) {
let key = 'territory.create.crit';
if (error.message.includes('already exists')) {
key = 'territory.create.warning';
}
this._loggingMessager.publish(
key,
JSON.stringify({
command,
error,
}),
);
throw error;
}
}
}

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import { CommandHandler } from '@nestjs/cqrs';
import { LoggingMessager } from '../../adapters/secondaries/logging.messager';
import { TerritoriesRepository } from '../../adapters/secondaries/territories.repository';
import { TerritoryMessager } from '../../adapters/secondaries/territory.messager';
import { DeleteTerritoryCommand } from '../../commands/delete-territory.command';
import { Territory } from '../entities/territory';
@CommandHandler(DeleteTerritoryCommand)
export class DeleteTerritoryUseCase {
constructor(
private readonly _repository: TerritoriesRepository,
private readonly _territoryMessager: TerritoryMessager,
private readonly _loggingMessager: LoggingMessager,
) {}
async execute(command: DeleteTerritoryCommand): Promise<Territory> {
try {
const territory = await this._repository.delete(command.uuid);
this._territoryMessager.publish(
'delete',
JSON.stringify({ uuid: territory.uuid }),
);
this._loggingMessager.publish(
'territory.delete.info',
JSON.stringify({ uuid: territory.uuid }),
);
return territory;
} catch (error) {
this._loggingMessager.publish(
'territory.delete.crit',
JSON.stringify({
command,
error,
}),
);
throw error;
}
}
}

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import { QueryHandler } from '@nestjs/cqrs';
import { ICollection } from 'src/modules/database/src/interfaces/collection.interface';
import { TerritoriesRepository } from '../../adapters/secondaries/territories.repository';
import { FindAllTerritoriesForPointQuery } from '../../queries/find-all-territories-for-point.query';
import { Territory } from '../entities/territory';
import { Point } from '../entities/point';
@QueryHandler(FindAllTerritoriesForPointQuery)
export class FindAllTerritoriesForPointUseCase {
constructor(private readonly _repository: TerritoriesRepository) {}
async execute(
findAllTerritoriesForPointQuery: FindAllTerritoriesForPointQuery,
): Promise<ICollection<Territory>> {
return this._repository.findForPoint(
new Point(
findAllTerritoriesForPointQuery.point.lon,
findAllTerritoriesForPointQuery.point.lat,
),
);
}
}

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import { QueryHandler } from '@nestjs/cqrs';
import { ICollection } from 'src/modules/database/src/interfaces/collection.interface';
import { TerritoriesRepository } from '../../adapters/secondaries/territories.repository';
import { FindAllTerritoriesQuery } from '../../queries/find-all-territories.query';
import { Territory } from '../entities/territory';
@QueryHandler(FindAllTerritoriesQuery)
export class FindAllTerritoriesUseCase {
constructor(private readonly _repository: TerritoriesRepository) {}
async execute(
findAllTerritoriesQuery: FindAllTerritoriesQuery,
): Promise<ICollection<Territory>> {
return this._repository.findAll(
findAllTerritoriesQuery.page,
findAllTerritoriesQuery.perPage,
);
}
}

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import { NotFoundException } from '@nestjs/common';
import { QueryHandler } from '@nestjs/cqrs';
import { LoggingMessager } from '../../adapters/secondaries/logging.messager';
import { TerritoriesRepository } from '../../adapters/secondaries/territories.repository';
import { FindTerritoryByUuidQuery } from '../../queries/find-territory-by-uuid.query';
import { Territory } from '../entities/territory';
@QueryHandler(FindTerritoryByUuidQuery)
export class FindTerritoryByUuidUseCase {
constructor(
private readonly _repository: TerritoriesRepository,
private readonly _loggingMessager: LoggingMessager,
) {}
async execute(
findTerritoryByUuidQuery: FindTerritoryByUuidQuery,
): Promise<Territory> {
try {
const territory = await this._repository.findOneByUuid(
findTerritoryByUuidQuery.uuid,
);
if (!territory) throw new NotFoundException();
return territory;
} catch (error) {
this._loggingMessager.publish(
'territory.read.warning',
JSON.stringify({
query: findTerritoryByUuidQuery,
error,
}),
);
throw error;
}
}
}

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import { Mapper } from '@automapper/core';
import { InjectMapper } from '@automapper/nestjs';
import { CommandHandler } from '@nestjs/cqrs';
import { LoggingMessager } from '../../adapters/secondaries/logging.messager';
import { TerritoriesRepository } from '../../adapters/secondaries/territories.repository';
import { TerritoryMessager } from '../../adapters/secondaries/territory.messager';
import { TerritoryLoggingPresenter } from '../../adapters/secondaries/territory-logging.presenter';
import { UpdateTerritoryCommand } from '../../commands/update-territory.command';
import { UpdateTerritoryRequest } from '../dtos/update-territory.request';
import { Territory } from '../entities/territory';
@CommandHandler(UpdateTerritoryCommand)
export class UpdateTerritoryUseCase {
constructor(
private readonly _repository: TerritoriesRepository,
private readonly _territoryMessager: TerritoryMessager,
private readonly _loggingMessager: LoggingMessager,
@InjectMapper() private readonly _mapper: Mapper,
) {}
async execute(command: UpdateTerritoryCommand): Promise<Territory> {
try {
const territory = await this._repository.updateTerritory(
command.updateTerritoryRequest.uuid,
this._mapper.map(
command.updateTerritoryRequest,
UpdateTerritoryRequest,
Territory,
),
);
this._territoryMessager.publish(
'update',
JSON.stringify(
this._mapper.map(
command.updateTerritoryRequest,
UpdateTerritoryRequest,
TerritoryLoggingPresenter,
),
),
);
this._loggingMessager.publish(
'territory.update.info',
JSON.stringify(
this._mapper.map(
command.updateTerritoryRequest,
UpdateTerritoryRequest,
TerritoryLoggingPresenter,
),
),
);
return territory;
} catch (error) {
this._loggingMessager.publish(
'territory.update.crit',
JSON.stringify({
command,
error,
}),
);
throw error;
}
}
}

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import { createMap, forMember, ignore, Mapper } from '@automapper/core';
import { AutomapperProfile, InjectMapper } from '@automapper/nestjs';
import { Injectable } from '@nestjs/common';
import { TerritoryPresenter } from '../adapters/primaries/territory.presenter';
import { TerritoryLoggingPresenter } from '../adapters/secondaries/territory-logging.presenter';
import { CreateTerritoryRequest } from '../domain/dtos/create-territory.request';
import { UpdateTerritoryRequest } from '../domain/dtos/update-territory.request';
import { Territory } from '../domain/entities/territory';
@Injectable()
export class TerritoryProfile extends AutomapperProfile {
constructor(@InjectMapper() mapper: Mapper) {
super(mapper);
}
override get profile() {
return (mapper) => {
createMap(mapper, Territory, TerritoryPresenter);
createMap(mapper, Territory, TerritoryLoggingPresenter);
createMap(mapper, CreateTerritoryRequest, Territory);
createMap(
mapper,
UpdateTerritoryRequest,
Territory,
forMember((dest) => dest.uuid, ignore()),
);
createMap(mapper, UpdateTerritoryRequest, TerritoryLoggingPresenter);
};
}
}

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import { FindAllTerritoriesForPointRequest } from '../domain/dtos/find-all-territories-for-point.request';
import { Point } from '../domain/entities/point';
export class FindAllTerritoriesForPointQuery {
point: Point;
constructor(
findAllTerritoriesForPointRequest?: FindAllTerritoriesForPointRequest,
) {
this.point = new Point(
findAllTerritoriesForPointRequest.lon,
findAllTerritoriesForPointRequest.lat,
);
}
}

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import { FindAllTerritoriesRequest } from '../domain/dtos/find-all-territories.request';
export class FindAllTerritoriesQuery {
page: number;
perPage: number;
constructor(findAllTerritoriesRequest?: FindAllTerritoriesRequest) {
this.page = findAllTerritoriesRequest?.page ?? 1;
this.perPage = findAllTerritoriesRequest?.perPage ?? 10;
}
}

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import { FindTerritoryByUuidRequest } from '../domain/dtos/find-territory-by-uuid.request';
export class FindTerritoryByUuidQuery {
readonly uuid: string;
constructor(findTerritoryByUuidRequest: FindTerritoryByUuidRequest) {
this.uuid = findTerritoryByUuidRequest.uuid;
}
}

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import { RabbitMQModule } from '@golevelup/nestjs-rabbitmq';
import { RedisClientOptions } from '@liaoliaots/nestjs-redis';
import { CacheModule, Module } from '@nestjs/common';
import { ConfigModule, ConfigService } from '@nestjs/config';
import { CqrsModule } from '@nestjs/cqrs';
import { redisStore } from 'cache-manager-ioredis-yet';
import { DatabaseModule } from '../database/database.module';
import { TerritoriesController } from './adapters/primaries/territories.controller';
import { LoggingMessager } from './adapters/secondaries/logging.messager';
import { TerritoriesRepository } from './adapters/secondaries/territories.repository';
import { TerritoryMessager } from './adapters/secondaries/territory.messager';
import { CreateTerritoryUseCase } from './domain/usecases/create-territory.usecase';
import { DeleteTerritoryUseCase } from './domain/usecases/delete-territory.usecase';
import { FindAllTerritoriesForPointUseCase } from './domain/usecases/find-all-territories-for-point.usecase';
import { FindAllTerritoriesUseCase } from './domain/usecases/find-all-territories.usecase';
import { FindTerritoryByUuidUseCase } from './domain/usecases/find-territory-by-uuid.usecase';
import { UpdateTerritoryUseCase } from './domain/usecases/update-territory.usecase';
import { TerritoryProfile } from './mappers/territory.profile';
@Module({
imports: [
DatabaseModule,
CqrsModule,
RabbitMQModule.forRootAsync(RabbitMQModule, {
imports: [ConfigModule],
useFactory: async (configService: ConfigService) => ({
exchanges: [
{
name: 'territory',
type: 'topic',
},
{
name: 'logging',
type: 'topic',
},
],
uri: configService.get<string>('RMQ_URI'),
connectionInitOptions: { wait: false },
}),
inject: [ConfigService],
}),
CacheModule.registerAsync<RedisClientOptions>({
imports: [ConfigModule],
useFactory: async (configService: ConfigService) => ({
store: await redisStore({
host: configService.get<string>('REDIS_HOST'),
port: configService.get<number>('REDIS_PORT'),
ttl: configService.get<number>('CACHE_TTL'),
}),
}),
inject: [ConfigService],
}),
],
controllers: [TerritoriesController],
providers: [
TerritoryProfile,
TerritoriesRepository,
TerritoryMessager,
LoggingMessager,
FindAllTerritoriesForPointUseCase,
FindAllTerritoriesUseCase,
FindTerritoryByUuidUseCase,
CreateTerritoryUseCase,
UpdateTerritoryUseCase,
DeleteTerritoryUseCase,
],
exports: [],
})
export class TerritoriesModule {}

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import { TestingModule, Test } from '@nestjs/testing';
import { DatabaseModule } from '../../../database/database.module';
import { PrismaService } from '../../../database/src/adapters/secondaries/prisma-service';
import { DatabaseException } from '../../../database/src/exceptions/database.exception';
import { TerritoriesRepository } from '../../adapters/secondaries/territories.repository';
import { v4 as uuidv4 } from 'uuid';
import { Territory } from '../../domain/entities/territory';
describe('TerritoriesRepository', () => {
let prismaService: PrismaService;
let territoriesRepository: TerritoriesRepository;
const createTerritories = async (nbToCreate = 10) => {
for (let i = 0; i < nbToCreate; i++) {
const command = `INSERT INTO territory (uuid, name, shape) VALUES ('${uuidv4()}','name-${i}',ST_GeomFromGeoJSON('{"type":"MultiPolygon","coordinates":[ [ [ [ 4.7953936, 46.2200671 ], [ 4.793836, 46.2155098 ], [ 4.7931368, 46.2124124 ], [ 4.7927677, 46.207594 ], [ 4.793866, 46.2042467 ] ] ] ]}'))`;
await prismaService.$executeRawUnsafe(command);
}
};
beforeAll(async () => {
const module: TestingModule = await Test.createTestingModule({
imports: [DatabaseModule],
providers: [TerritoriesRepository, PrismaService],
}).compile();
prismaService = module.get<PrismaService>(PrismaService);
territoriesRepository = module.get<TerritoriesRepository>(
TerritoriesRepository,
);
});
afterAll(async () => {
await prismaService.$disconnect();
});
beforeEach(async () => {
await prismaService.territory.deleteMany();
});
describe('findAll', () => {
it('should return an empty data array', async () => {
const res = await territoriesRepository.findAll();
expect(res).toEqual({
data: [],
total: 0,
});
});
it('should return a data array with 8 territories', async () => {
await createTerritories(8);
const users = await territoriesRepository.findAll();
expect(users.data.length).toBe(8);
expect(users.total).toBe(8);
});
it('should return a data array limited to 10 territories', async () => {
await createTerritories(20);
const users = await territoriesRepository.findAll();
expect(users.data.length).toBe(10);
expect(users.total).toBe(20);
});
});
describe('findOneByUuid', () => {
it('should return a territory', async () => {
const command = `INSERT INTO territory (uuid, name, shape) VALUES ('d83a1697-fc82-4f84-b7f4-dd9e2bcae327','test',ST_GeomFromGeoJSON('{"type":"MultiPolygon","coordinates":[ [ [ [ 4.7953936, 46.2200671 ], [ 4.793836, 46.2155098 ], [ 4.7931368, 46.2124124 ], [ 4.7927677, 46.207594 ], [ 4.793866, 46.2042467 ] ] ] ]}'))`;
await prismaService.$executeRawUnsafe(command);
const territory = await territoriesRepository.findOneByUuid(
'd83a1697-fc82-4f84-b7f4-dd9e2bcae327',
);
expect(territory.name).toBe('test');
});
it('should return null', async () => {
const territory = await territoriesRepository.findOneByUuid(
'544572be-11fb-4244-8235-587221fc9104',
);
expect(territory).toBeNull();
});
});
describe('findOne', () => {
it('should return a territory according to its name', async () => {
const command = `INSERT INTO territory (uuid, name, shape) VALUES ('d83a1697-fc82-4f84-b7f4-dd9e2bcae327','test',ST_GeomFromGeoJSON('{"type":"MultiPolygon","coordinates":[ [ [ [ 4.7953936, 46.2200671 ], [ 4.793836, 46.2155098 ], [ 4.7931368, 46.2124124 ], [ 4.7927677, 46.207594 ], [ 4.793866, 46.2042467 ] ] ] ]}'))`;
await prismaService.$executeRawUnsafe(command);
const territory = await territoriesRepository.findOne({
name: 'test',
});
expect(territory.uuid).toBe('d83a1697-fc82-4f84-b7f4-dd9e2bcae327');
});
it('should return null with unknown name', async () => {
const territory = await territoriesRepository.findOne({
name: 'wrong name',
});
expect(territory).toBeNull();
});
});
describe('create', () => {
it('should create a territory', async () => {
const beforeCount = await prismaService.territory.count();
const command = `INSERT INTO territory (uuid, name, shape) VALUES ('d83a1697-fc82-4f84-b7f4-dd9e2bcae327','test',ST_GeomFromGeoJSON('{"type":"MultiPolygon","coordinates":[ [ [ [ 4.7953936, 46.2200671 ], [ 4.793836, 46.2155098 ], [ 4.7931368, 46.2124124 ], [ 4.7927677, 46.207594 ], [ 4.793866, 46.2042467 ] ] ] ]}'))`;
await prismaService.$executeRawUnsafe(command);
const afterCount = await prismaService.territory.count();
expect(afterCount - beforeCount).toBe(1);
});
});
describe('update', () => {
it('should update territory name', async () => {
const command = `INSERT INTO territory (uuid, name, shape) VALUES ('d83a1697-fc82-4f84-b7f4-dd9e2bcae327','test',ST_GeomFromGeoJSON('{"type":"MultiPolygon","coordinates":[ [ [ [ 4.7953936, 46.2200671 ], [ 4.793836, 46.2155098 ], [ 4.7931368, 46.2124124 ], [ 4.7927677, 46.207594 ], [ 4.793866, 46.2042467 ] ] ] ]}'))`;
await prismaService.$executeRawUnsafe(command);
const toUpdate: Territory = new Territory();
toUpdate.name = "'updated'";
await territoriesRepository.updateWithFields(
'd83a1697-fc82-4f84-b7f4-dd9e2bcae327',
toUpdate,
);
const updatedTerritory = await territoriesRepository.findOneByUuid(
'd83a1697-fc82-4f84-b7f4-dd9e2bcae327',
);
expect(updatedTerritory.name).toBe('updated');
});
it('should return 0 updated territories', async () => {
const toUpdate: Territory = new Territory();
toUpdate.name = "'updated'";
const affectedRowNumber = await territoriesRepository.updateWithFields(
'544572be-11fb-4244-8235-587221fc9104',
toUpdate,
);
expect(affectedRowNumber).toBe(0);
});
});
describe('delete', () => {
it('should delete a territory', async () => {
const command = `INSERT INTO territory (uuid, name, shape) VALUES ('d83a1697-fc82-4f84-b7f4-dd9e2bcae327','test',ST_GeomFromGeoJSON('{"type":"MultiPolygon","coordinates":[ [ [ [ 4.7953936, 46.2200671 ], [ 4.793836, 46.2155098 ], [ 4.7931368, 46.2124124 ], [ 4.7927677, 46.207594 ], [ 4.793866, 46.2042467 ] ] ] ]}'))`;
await prismaService.$executeRawUnsafe(command);
await territoriesRepository.delete(
'd83a1697-fc82-4f84-b7f4-dd9e2bcae327',
);
const count = await prismaService.territory.count();
expect(count).toBe(0);
});
it('should throw DatabaseException', async () => {
await expect(
territoriesRepository.delete('544572be-11fb-4244-8235-587221fc9104'),
).rejects.toBeInstanceOf(DatabaseException);
});
});
});

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import { classes } from '@automapper/classes';
import { AutomapperModule } from '@automapper/nestjs';
import { Test, TestingModule } from '@nestjs/testing';
import { LoggingMessager } from '../../adapters/secondaries/logging.messager';
import { TerritoriesRepository } from '../../adapters/secondaries/territories.repository';
import { TerritoryMessager } from '../../adapters/secondaries/territory.messager';
import { CreateTerritoryCommand } from '../../commands/create-territory.command';
import { CreateTerritoryRequest } from '../../domain/dtos/create-territory.request';
import { Territory } from '../../domain/entities/territory';
import { CreateTerritoryUseCase } from '../../domain/usecases/create-territory.usecase';
import { TerritoryProfile } from '../../mappers/territory.profile';
const newTerritoryRequest: CreateTerritoryRequest = {
name: 'Grand Est',
shape:
'[[[[838383.2, 6570485.8],[838483.8, 6570697.7],[838688.1, 6571298.4],[838809.5, 6571599.9],[838383.2, 6570485.8]]]]',
};
const newTerritoryCommand: CreateTerritoryCommand = new CreateTerritoryCommand(
newTerritoryRequest,
);
const mockTerritoriesRepository = {
createTerritory: jest
.fn()
.mockImplementationOnce(() => {
return Promise.resolve({
...newTerritoryRequest,
uuid: 'bb281075-1b98-4456-89d6-c643d3044a91',
});
})
.mockImplementation(() => {
throw new Error('Already exists');
}),
};
const mockMessager = {
publish: jest.fn().mockImplementation(),
};
describe('CreateTerritoryUseCase', () => {
let createTerritoryUseCase: CreateTerritoryUseCase;
beforeAll(async () => {
const module: TestingModule = await Test.createTestingModule({
imports: [AutomapperModule.forRoot({ strategyInitializer: classes() })],
providers: [
{
provide: TerritoriesRepository,
useValue: mockTerritoriesRepository,
},
CreateTerritoryUseCase,
TerritoryProfile,
{
provide: TerritoryMessager,
useValue: mockMessager,
},
{
provide: LoggingMessager,
useValue: mockMessager,
},
],
}).compile();
createTerritoryUseCase = module.get<CreateTerritoryUseCase>(
CreateTerritoryUseCase,
);
});
it('should be defined', () => {
expect(createTerritoryUseCase).toBeDefined();
});
describe('execute', () => {
it('should create and return a new territory', async () => {
const newTerritory: Territory = await createTerritoryUseCase.execute(
newTerritoryCommand,
);
expect(newTerritory.name).toBe(newTerritoryRequest.name);
expect(newTerritory.uuid).toBeDefined();
});
it('should throw an error if territory already exists', async () => {
await expect(
createTerritoryUseCase.execute(newTerritoryCommand),
).rejects.toBeInstanceOf(Error);
});
});
});

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import { Test, TestingModule } from '@nestjs/testing';
import { LoggingMessager } from '../../adapters/secondaries/logging.messager';
import { TerritoriesRepository } from '../../adapters/secondaries/territories.repository';
import { TerritoryMessager } from '../../adapters/secondaries/territory.messager';
import { DeleteTerritoryCommand } from '../../commands/delete-territory.command';
import { DeleteTerritoryUseCase } from '../../domain/usecases/delete-territory.usecase';
const mockTerritories = [
{
uuid: 'bb281075-1b98-4456-89d6-c643d3044a91',
name: 'Grand Est',
shape:
'[[[[838383.2, 6570485.8],[838483.8, 6570697.7],[838688.1, 6571298.4],[838809.5, 6571599.9],[838383.2, 6570485.8]]]]',
},
{
uuid: 'bb281075-1b98-4456-89d6-c643d3044a92',
name: 'Nouvelle Aquitaine',
shape:
'[[[[838383.2, 6570485.8],[838483.8, 6570697.7],[838688.1, 6571298.4],[838809.5, 6571599.9],[838383.2, 6570485.8]]]]',
},
{
uuid: 'bb281075-1b98-4456-89d6-c643d3044a93',
name: 'Occitanie',
shape:
'[[[[838383.2, 6570485.8],[838483.8, 6570697.7],[838688.1, 6571298.4],[838809.5, 6571599.9],[838383.2, 6570485.8]]]]',
},
];
const mockTerritoriesRepository = {
delete: jest
.fn()
.mockImplementationOnce((uuid: string) => {
let savedTerritory = {};
mockTerritories.forEach((territory, index) => {
if (territory.uuid === uuid) {
savedTerritory = { ...territory };
mockTerritories.splice(index, 1);
}
});
return savedTerritory;
})
.mockImplementation(() => {
throw new Error('Error');
}),
};
const mockMessager = {
publish: jest.fn().mockImplementation(),
};
describe('DeleteTerritoryUseCase', () => {
let deleteTerritoryUseCase: DeleteTerritoryUseCase;
beforeAll(async () => {
const module: TestingModule = await Test.createTestingModule({
providers: [
{
provide: TerritoriesRepository,
useValue: mockTerritoriesRepository,
},
DeleteTerritoryUseCase,
{
provide: TerritoryMessager,
useValue: mockMessager,
},
{
provide: LoggingMessager,
useValue: mockMessager,
},
],
}).compile();
deleteTerritoryUseCase = module.get<DeleteTerritoryUseCase>(
DeleteTerritoryUseCase,
);
});
it('should be defined', () => {
expect(deleteTerritoryUseCase).toBeDefined();
});
describe('execute', () => {
it('should delete a territory', async () => {
const savedUuid = mockTerritories[0].uuid;
const deleteTerritoryCommand = new DeleteTerritoryCommand(savedUuid);
await deleteTerritoryUseCase.execute(deleteTerritoryCommand);
const deletedTerritory = mockTerritories.find(
(territory) => territory.uuid === savedUuid,
);
expect(deletedTerritory).toBeUndefined();
});
it('should throw an error if territory does not exist', async () => {
await expect(
deleteTerritoryUseCase.execute(
new DeleteTerritoryCommand('wrong uuid'),
),
).rejects.toBeInstanceOf(Error);
});
});
});

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import { Test, TestingModule } from '@nestjs/testing';
import { TerritoriesRepository } from '../../adapters/secondaries/territories.repository';
import { FindAllTerritoriesForPointRequest } from '../../domain/dtos/find-all-territories-for-point.request';
import { FindAllTerritoriesForPointUseCase } from '../../domain/usecases/find-all-territories-for-point.usecase';
import { FindAllTerritoriesForPointQuery } from '../../queries/find-all-territories-for-point.query';
const findAllTerritoriesForPointRequest: FindAllTerritoriesForPointRequest =
new FindAllTerritoriesForPointRequest();
findAllTerritoriesForPointRequest.lon = 6.181455;
findAllTerritoriesForPointRequest.lat = 48.685689;
const findforPointQuery: FindAllTerritoriesForPointQuery =
new FindAllTerritoriesForPointQuery(findAllTerritoriesForPointRequest);
const mockTerritories = [
{
uuid: 'bb281075-1b98-4456-89d6-c643d3044a91',
name: 'Nancy',
},
{
uuid: 'bb281075-1b98-4456-89d6-c643d3044a92',
name: 'Meurthe-et-Moselle',
},
];
const mockTerritoriesRepository = {
findForPoint: jest
.fn()
// eslint-disable-next-line @typescript-eslint/no-unused-vars
.mockImplementation((query?: FindAllTerritoriesForPointQuery) => {
return Promise.resolve(mockTerritories);
}),
};
describe('FindAllTerritoriesforPointUseCase', () => {
let findAllTerritoriesForPointUseCase: FindAllTerritoriesForPointUseCase;
beforeAll(async () => {
const module: TestingModule = await Test.createTestingModule({
providers: [
{
provide: TerritoriesRepository,
useValue: mockTerritoriesRepository,
},
FindAllTerritoriesForPointUseCase,
],
}).compile();
findAllTerritoriesForPointUseCase =
module.get<FindAllTerritoriesForPointUseCase>(
FindAllTerritoriesForPointUseCase,
);
});
it('should be defined', () => {
expect(findAllTerritoriesForPointUseCase).toBeDefined();
});
describe('execute', () => {
it('should return an array filled with territories', async () => {
const territories = await findAllTerritoriesForPointUseCase.execute(
findforPointQuery,
);
expect(territories).toBe(mockTerritories);
});
});
});

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import { Test, TestingModule } from '@nestjs/testing';
import { TerritoriesRepository } from '../../adapters/secondaries/territories.repository';
import { FindAllTerritoriesRequest } from '../../domain/dtos/find-all-territories.request';
import { FindAllTerritoriesUseCase } from '../../domain/usecases/find-all-territories.usecase';
import { FindAllTerritoriesQuery } from '../../queries/find-all-territories.query';
const findAllTerritoriesRequest: FindAllTerritoriesRequest =
new FindAllTerritoriesRequest();
findAllTerritoriesRequest.page = 1;
findAllTerritoriesRequest.perPage = 10;
const findAllTerritoriesQuery: FindAllTerritoriesQuery =
new FindAllTerritoriesQuery(findAllTerritoriesRequest);
const mockTerritories = [
{
uuid: 'bb281075-1b98-4456-89d6-c643d3044a91',
name: 'Grand Est',
shape:
'[[[[838383.2, 6570485.8],[838483.8, 6570697.7],[838688.1, 6571298.4],[838809.5, 6571599.9],[838383.2, 6570485.8]]]]',
},
{
uuid: 'bb281075-1b98-4456-89d6-c643d3044a92',
name: 'Nouvelle Aquitaine',
shape:
'[[[[838383.2, 6570485.8],[838483.8, 6570697.7],[838688.1, 6571298.4],[838809.5, 6571599.9],[838383.2, 6570485.8]]]]',
},
{
uuid: 'bb281075-1b98-4456-89d6-c643d3044a93',
name: 'Occitanie',
shape:
'[[[[838383.2, 6570485.8],[838483.8, 6570697.7],[838688.1, 6571298.4],[838809.5, 6571599.9],[838383.2, 6570485.8]]]]',
},
];
const mockTerritoriesRepository = {
// eslint-disable-next-line @typescript-eslint/no-unused-vars
findAll: jest.fn().mockImplementation((query?: FindAllTerritoriesQuery) => {
return Promise.resolve(mockTerritories);
}),
};
describe('FindAllTerritoriesUseCase', () => {
let findAllTerritoriesUseCase: FindAllTerritoriesUseCase;
beforeAll(async () => {
const module: TestingModule = await Test.createTestingModule({
providers: [
{
provide: TerritoriesRepository,
useValue: mockTerritoriesRepository,
},
FindAllTerritoriesUseCase,
],
}).compile();
findAllTerritoriesUseCase = module.get<FindAllTerritoriesUseCase>(
FindAllTerritoriesUseCase,
);
});
it('should be defined', () => {
expect(findAllTerritoriesUseCase).toBeDefined();
});
describe('execute', () => {
it('should return an array filled with territories', async () => {
const territories = await findAllTerritoriesUseCase.execute(
findAllTerritoriesQuery,
);
expect(territories).toBe(mockTerritories);
});
});
});

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import { NotFoundException } from '@nestjs/common';
import { Test, TestingModule } from '@nestjs/testing';
import { LoggingMessager } from '../../adapters/secondaries/logging.messager';
import { TerritoriesRepository } from '../../adapters/secondaries/territories.repository';
import { FindTerritoryByUuidRequest } from '../../domain/dtos/find-territory-by-uuid.request';
import { FindTerritoryByUuidUseCase } from '../../domain/usecases/find-territory-by-uuid.usecase';
import { FindTerritoryByUuidQuery } from '../../queries/find-territory-by-uuid.query';
const mockTerritory = {
uuid: 'bb281075-1b98-4456-89d6-c643d3044a91',
name: 'Grand Est',
shape:
'[[[[838383.2, 6570485.8],[838483.8, 6570697.7],[838688.1, 6571298.4],[838809.5, 6571599.9],[838383.2, 6570485.8]]]]',
};
const mockTerritoriesRepository = {
findOneByUuid: jest
.fn()
// eslint-disable-next-line @typescript-eslint/no-unused-vars
.mockImplementationOnce((query?: FindTerritoryByUuidQuery) => {
return Promise.resolve(mockTerritory);
})
.mockImplementation(() => {
return Promise.resolve(undefined);
}),
};
const mockMessager = {
publish: jest.fn().mockImplementation(),
};
describe('FindTerritoryByUuidUseCase', () => {
let findTerritoryByUuidUseCase: FindTerritoryByUuidUseCase;
beforeAll(async () => {
const module: TestingModule = await Test.createTestingModule({
imports: [],
providers: [
{
provide: TerritoriesRepository,
useValue: mockTerritoriesRepository,
},
{
provide: LoggingMessager,
useValue: mockMessager,
},
FindTerritoryByUuidUseCase,
],
}).compile();
findTerritoryByUuidUseCase = module.get<FindTerritoryByUuidUseCase>(
FindTerritoryByUuidUseCase,
);
});
it('should be defined', () => {
expect(findTerritoryByUuidUseCase).toBeDefined();
});
describe('execute', () => {
it('should return a territory', async () => {
const findTerritoryByUuidRequest: FindTerritoryByUuidRequest =
new FindTerritoryByUuidRequest();
findTerritoryByUuidRequest.uuid = 'bb281075-1b98-4456-89d6-c643d3044a91';
const territory = await findTerritoryByUuidUseCase.execute(
new FindTerritoryByUuidQuery(findTerritoryByUuidRequest),
);
expect(territory).toBe(mockTerritory);
});
it('should throw an error if territory does not exist', async () => {
const findTerritoryByUuidRequest: FindTerritoryByUuidRequest =
new FindTerritoryByUuidRequest();
findTerritoryByUuidRequest.uuid = 'bb281075-1b98-4456-89d6-c643d3044a90';
await expect(
findTerritoryByUuidUseCase.execute(
new FindTerritoryByUuidQuery(findTerritoryByUuidRequest),
),
).rejects.toBeInstanceOf(NotFoundException);
});
});
});

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import { AmqpConnection } from '@golevelup/nestjs-rabbitmq';
import { Test, TestingModule } from '@nestjs/testing';
import { LoggingMessager } from '../../adapters/secondaries/logging.messager';
const mockAmqpConnection = {
publish: jest.fn().mockImplementation(),
};
describe('LoggingMessager', () => {
let loggingMessager: LoggingMessager;
beforeAll(async () => {
const module: TestingModule = await Test.createTestingModule({
imports: [],
providers: [
LoggingMessager,
{
provide: AmqpConnection,
useValue: mockAmqpConnection,
},
],
}).compile();
loggingMessager = module.get<LoggingMessager>(LoggingMessager);
});
it('should be defined', () => {
expect(LoggingMessager).toBeDefined();
});
it('should publish a message', async () => {
jest.spyOn(mockAmqpConnection, 'publish');
await loggingMessager.publish('territory.create.info', 'my-test');
expect(mockAmqpConnection.publish).toHaveBeenCalledTimes(1);
});
});

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import { AmqpConnection } from '@golevelup/nestjs-rabbitmq';
import { Test, TestingModule } from '@nestjs/testing';
import { TerritoryMessager } from '../../adapters/secondaries/territory.messager';
const mockAmqpConnection = {
publish: jest.fn().mockImplementation(),
};
describe('TerritoryMessager', () => {
let territoryMessager: TerritoryMessager;
beforeAll(async () => {
const module: TestingModule = await Test.createTestingModule({
imports: [],
providers: [
TerritoryMessager,
{
provide: AmqpConnection,
useValue: mockAmqpConnection,
},
],
}).compile();
territoryMessager = module.get<TerritoryMessager>(TerritoryMessager);
});
it('should be defined', () => {
expect(territoryMessager).toBeDefined();
});
it('should publish a message', async () => {
jest.spyOn(mockAmqpConnection, 'publish');
await territoryMessager.publish('territory.create.info', 'my-test');
expect(mockAmqpConnection.publish).toHaveBeenCalledTimes(1);
});
});

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import { classes } from '@automapper/classes';
import { AutomapperModule } from '@automapper/nestjs';
import { Test, TestingModule } from '@nestjs/testing';
import { LoggingMessager } from '../../adapters/secondaries/logging.messager';
import { TerritoriesRepository } from '../../adapters/secondaries/territories.repository';
import { TerritoryMessager } from '../../adapters/secondaries/territory.messager';
import { UpdateTerritoryCommand } from '../../commands/update-territory.command';
import { UpdateTerritoryRequest } from '../../domain/dtos/update-territory.request';
import { Territory } from '../../domain/entities/territory';
import { UpdateTerritoryUseCase } from '../../domain/usecases/update-territory.usecase';
import { TerritoryProfile } from '../../mappers/territory.profile';
const originalTerritory: Territory = new Territory();
originalTerritory.uuid = 'bb281075-1b98-4456-89d6-c643d3044a91';
originalTerritory.name = 'Grand Est';
const updateTerritoryRequest: UpdateTerritoryRequest = {
uuid: 'bb281075-1b98-4456-89d6-c643d3044a91',
name: 'Grand-Est',
};
const updateTerritoryCommand: UpdateTerritoryCommand =
new UpdateTerritoryCommand(updateTerritoryRequest);
const mockTerritoriesRepository = {
updateTerritory: jest
.fn()
.mockImplementationOnce((uuid: string, params: any) => {
originalTerritory.name = params.name;
return Promise.resolve(originalTerritory);
})
.mockImplementation(() => {
throw new Error('Error');
}),
};
const mockMessager = {
publish: jest.fn().mockImplementation(),
};
describe('UpdateTerritoryUseCase', () => {
let updateTerritoryUseCase: UpdateTerritoryUseCase;
beforeAll(async () => {
const module: TestingModule = await Test.createTestingModule({
imports: [AutomapperModule.forRoot({ strategyInitializer: classes() })],
providers: [
{
provide: TerritoriesRepository,
useValue: mockTerritoriesRepository,
},
UpdateTerritoryUseCase,
TerritoryProfile,
{
provide: TerritoryMessager,
useValue: mockMessager,
},
{
provide: LoggingMessager,
useValue: mockMessager,
},
],
}).compile();
updateTerritoryUseCase = module.get<UpdateTerritoryUseCase>(
UpdateTerritoryUseCase,
);
});
it('should be defined', () => {
expect(updateTerritoryUseCase).toBeDefined();
});
describe('execute', () => {
it('should update a territory', async () => {
const updatedTerritory: Territory = await updateTerritoryUseCase.execute(
updateTerritoryCommand,
);
expect(updatedTerritory.name).toBe(updateTerritoryRequest.name);
});
it('should throw an error if territory does not exist', async () => {
await expect(
updateTerritoryUseCase.execute(updateTerritoryCommand),
).rejects.toBeInstanceOf(Error);
});
});
});

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import { Injectable, ValidationPipe } from '@nestjs/common';
import { RpcException } from '@nestjs/microservices';
@Injectable()
export class RpcValidationPipe extends ValidationPipe {
createExceptionFactory() {
return (validationErrors = []) => {
return new RpcException({
code: 3,
message: this.flattenValidationErrors(validationErrors),
});
};
}
}

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import { ArgumentMetadata } from '@nestjs/common';
import { UpdateTerritoryRequest } from '../../../modules/territories/domain/dtos/update-territory.request';
import { RpcValidationPipe } from '../../pipes/rpc.validation-pipe';
describe('RpcValidationPipe', () => {
it('should not validate request', async () => {
const target: RpcValidationPipe = new RpcValidationPipe({
whitelist: true,
forbidUnknownValues: false,
});
const metadata: ArgumentMetadata = {
type: 'body',
metatype: UpdateTerritoryRequest,
data: '',
};
await target
.transform(<UpdateTerritoryRequest>{}, metadata)
.catch((err) => {
expect(err.message).toEqual('Rpc Exception');
});
});
});

4
tsconfig.build.json Normal file
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{
"extends": "./tsconfig.json",
"exclude": ["node_modules", "test", "dist", "**/*spec.ts"]
}

21
tsconfig.json Normal file
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{
"compilerOptions": {
"module": "commonjs",
"declaration": true,
"removeComments": true,
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"allowSyntheticDefaultImports": true,
"target": "es2017",
"sourceMap": true,
"outDir": "./dist",
"baseUrl": "./",
"incremental": true,
"skipLibCheck": true,
"strictNullChecks": false,
"noImplicitAny": false,
"strictBindCallApply": false,
"forceConsistentCasingInFileNames": false,
"noFallthroughCasesInSwitch": false
}
}