Merge pull request #132 from appleboy/leveldb

support LevelDB key/value database.

.gitignore

@@ -36,3 +36,4 @@ vendor
 Dockerfile.tmp
 .cover
 *.pid
+*.db*

Makefile

@@ -40,7 +40,7 @@ build_static:
 build: clean
 	sh script/build.sh $(VERSION)
 
-test: redis_test boltdb_test memory_test config_test
+test: redis_test boltdb_test memory_test buntdb_test leveldb_test config_test
 	go test -v -cover ./gorush/...
 
 redis_test: init
@@ -55,6 +55,9 @@ memory_test: init
 buntdb_test: init
 	go test -v -cover ./storage/buntdb/...
 
+leveldb_test: init
+	go test -v -cover ./storage/leveldb/...
+
 config_test: init
 	go test -v -cover ./config/...
 

config/config.go

@@ -65,17 +65,18 @@ type SectionLog struct {
 
 // SectionStat is sub seciont of config.
 type SectionStat struct {
-	Engine string        `yaml:"engine"`
-	Redis  SectionRedis  `yaml:"redis"`
-	BoltDB SectionBoltDB `yaml:"boltdb"`
-	BuntDB SectionBuntDB `yaml:"buntdb"`
+	Engine  string         `yaml:"engine"`
+	Redis   SectionRedis   `yaml:"redis"`
+	BoltDB  SectionBoltDB  `yaml:"boltdb"`
+	BuntDB  SectionBuntDB  `yaml:"buntdb"`
+	LevelDB SectionLevelDB `yaml:"leveldb"`
 }
 
 // SectionRedis is sub seciont of config.
 type SectionRedis struct {
 	Addr     string `yaml:"addr"`
 	Password string `yaml:"password"`
-	DB       int64  `yaml:"db"`
+	DB       int    `yaml:"db"`
 }
 
 // SectionBoltDB is sub seciont of config.
@@ -89,6 +90,11 @@ type SectionBuntDB struct {
 	Path string `yaml:"path"`
 }
 
+// SectionLevelDB is sub seciont of config.
+type SectionLevelDB struct {
+	Path string `yaml:"path"`
+}
+
 // SectionPID is sub seciont of config.
 type SectionPID struct {
 	Enabled  bool   `yaml:"enabled"`
@@ -144,10 +150,11 @@ func BuildDefaultPushConf() ConfYaml {
 	conf.Stat.Redis.Password = ""
 	conf.Stat.Redis.DB = 0
 
-	conf.Stat.BoltDB.Path = "gorush.db"
+	conf.Stat.BoltDB.Path = "bolt.db"
 	conf.Stat.BoltDB.Bucket = "gorush"
 
-	conf.Stat.BuntDB.Path = "gorush.db"
+	conf.Stat.BuntDB.Path = "bunt.db"
+	conf.Stat.LevelDB.Path = "level.db"
 
 	return conf
 }

config/config.yml

@@ -45,7 +45,9 @@ stat:
     password: ""
     db: 0
   boltdb:
-    path: "gorush.db"
+    path: "bolt.db"
     bucket: "gorush"
   buntdb:
-    path: "gorush.db"
+    path: "bunt.db"
+  leveldb:
+    path: "level.db"

config/config_test.go

@@ -96,12 +96,13 @@ func (suite *ConfigTestSuite) TestValidateConfDefault() {
 	assert.Equal(suite.T(), "memory", suite.ConfGorushDefault.Stat.Engine)
 	assert.Equal(suite.T(), "localhost:6379", suite.ConfGorushDefault.Stat.Redis.Addr)
 	assert.Equal(suite.T(), "", suite.ConfGorushDefault.Stat.Redis.Password)
-	assert.Equal(suite.T(), int64(0), suite.ConfGorushDefault.Stat.Redis.DB)
+	assert.Equal(suite.T(), 0, suite.ConfGorushDefault.Stat.Redis.DB)
 
-	assert.Equal(suite.T(), "gorush.db", suite.ConfGorushDefault.Stat.BoltDB.Path)
+	assert.Equal(suite.T(), "bolt.db", suite.ConfGorushDefault.Stat.BoltDB.Path)
 	assert.Equal(suite.T(), "gorush", suite.ConfGorushDefault.Stat.BoltDB.Bucket)
 
-	assert.Equal(suite.T(), "gorush.db", suite.ConfGorushDefault.Stat.BuntDB.Path)
+	assert.Equal(suite.T(), "bunt.db", suite.ConfGorushDefault.Stat.BuntDB.Path)
+	assert.Equal(suite.T(), "level.db", suite.ConfGorushDefault.Stat.LevelDB.Path)
 }
 
 func (suite *ConfigTestSuite) TestValidateConf() {
@@ -148,12 +149,13 @@ func (suite *ConfigTestSuite) TestValidateConf() {
 	assert.Equal(suite.T(), "memory", suite.ConfGorush.Stat.Engine)
 	assert.Equal(suite.T(), "localhost:6379", suite.ConfGorush.Stat.Redis.Addr)
 	assert.Equal(suite.T(), "", suite.ConfGorush.Stat.Redis.Password)
-	assert.Equal(suite.T(), int64(0), suite.ConfGorush.Stat.Redis.DB)
+	assert.Equal(suite.T(), 0, suite.ConfGorush.Stat.Redis.DB)
 
-	assert.Equal(suite.T(), "gorush.db", suite.ConfGorush.Stat.BoltDB.Path)
+	assert.Equal(suite.T(), "bolt.db", suite.ConfGorush.Stat.BoltDB.Path)
 	assert.Equal(suite.T(), "gorush", suite.ConfGorush.Stat.BoltDB.Bucket)
 
-	assert.Equal(suite.T(), "gorush.db", suite.ConfGorush.Stat.BuntDB.Path)
+	assert.Equal(suite.T(), "bunt.db", suite.ConfGorush.Stat.BuntDB.Path)
+	assert.Equal(suite.T(), "level.db", suite.ConfGorush.Stat.LevelDB.Path)
 }
 
 func TestConfigTestSuite(t *testing.T) {

glide.lock

@@ -1,5 +1,5 @@
-hash: a723ec6556a185c4a20185378b0e042fd41453232da81489e06307b0ac8feba7
-updated: 2016-08-02T15:01:02.331147237+08:00
+hash: 4ee18de0a09fd239b069a5830dc26083f603fd14e06f8cada4c0934366ee343e
+updated: 2016-09-19T16:53:10.40422002+08:00
 imports:
 - name: github.com/asdine/storm
   version: 00b2f2df7ab7af9db746b826649395628cb5374e
@@ -22,6 +22,8 @@ imports:
   version: 2402d76f3d41f928c7902a765dfc872356dd3aad
   subpackages:
   - proto
+- name: github.com/golang/snappy
+  version: d9eb7a3d35ec988b8585d4a0068e462c27d28380
 - name: github.com/google/go-gcm
   version: 190e93b4cedb43562b5bd558eb1a1bbd38695bcd
 - name: github.com/jpillora/backoff
@@ -45,6 +47,21 @@ imports:
   - assert
   - suite
   - require
+- name: github.com/syndtr/goleveldb
+  version: 6ae1797c0b42b9323fc27ff7dcf568df88f2f33d
+  subpackages:
+  - leveldb
+  - leveldb/cache
+  - leveldb/comparer
+  - leveldb/errors
+  - leveldb/filter
+  - leveldb/iterator
+  - leveldb/journal
+  - leveldb/memdb
+  - leveldb/opt
+  - leveldb/storage
+  - leveldb/table
+  - leveldb/util
 - name: github.com/thoas/stats
   version: 69e3c072eec2df2df41afe6214f62eb940e4cd80
 - name: github.com/tidwall/btree
@@ -99,13 +116,8 @@ imports:
   version: 90f0b59102629831cc109845475a8d77043412ec
 - name: gopkg.in/go-playground/validator.v8
   version: c193cecd124b5cc722d7ee5538e945bdb3348435
-- name: gopkg.in/redis.v3
-  version: b5e368500d0a508ef8f16e9c2d4025a8a46bcc29
-  subpackages:
-  - internal
-  - internal/consistenthash
-  - internal/hashtag
-  - internal/pool
+- name: gopkg.in/redis.v4
+  version: 938235994ea88a05678f8060741d5f34ed6a5ff3
 - name: gopkg.in/yaml.v2
   version: a83829b6f1293c91addabc89d0571c246397bbf4
 testImports:

glide.yaml

@@ -1,7 +1,6 @@
 package: github.com/appleboy/gorush
 import:
 - package: gopkg.in/yaml.v2
-- package: gopkg.in/redis.v3
 - package: github.com/Sirupsen/logrus
   version: v0.10.0
 - package: gopkg.in/appleboy/gin-status-api.v1
@@ -19,3 +18,5 @@ import:
 - package: github.com/buger/jsonparser
 - package: github.com/thoas/stats
 - package: github.com/tidwall/buntdb
+- package: github.com/syndtr/goleveldb
+- package: gopkg.in/redis.v4

gorush/status.go

@@ -2,6 +2,8 @@ package gorush
 
 import (
 	"github.com/appleboy/gorush/storage/boltdb"
+	"github.com/appleboy/gorush/storage/buntdb"
+	"github.com/appleboy/gorush/storage/leveldb"
 	"github.com/appleboy/gorush/storage/memory"
 	"github.com/appleboy/gorush/storage/redis"
 	"github.com/gin-gonic/gin"
@@ -40,20 +42,24 @@ func InitAppStatus() error {
 		StatStorage = memory.New()
 	case "redis":
 		StatStorage = redis.New(PushConf)
-		err := StatStorage.Init()
-
-		if err != nil {
-			LogError.Error("redis error: " + err.Error())
-
-			return err
-		}
-
 	case "boltdb":
 		StatStorage = boltdb.New(PushConf)
+	case "buntdb":
+		StatStorage = buntdb.New(PushConf)
+	case "leveldb":
+		StatStorage = leveldb.New(PushConf)
 	default:
 		StatStorage = memory.New()
 	}
 
+	err := StatStorage.Init()
+
+	if err != nil {
+		LogError.Error("storage error: " + err.Error())
+
+		return err
+	}
+
 	return nil
 }
 

gorush/status_test.go

@@ -120,3 +120,53 @@ func TestStatForBoltDBEngine(t *testing.T) {
 	val = StatStorage.GetAndroidError()
 	assert.Equal(t, int64(500), val)
 }
+
+func TestStatForBuntDBEngine(t *testing.T) {
+	var val int64
+	PushConf.Stat.Engine = "buntdb"
+	InitAppStatus()
+
+	StatStorage.Reset()
+
+	StatStorage.AddTotalCount(100)
+	StatStorage.AddIosSuccess(200)
+	StatStorage.AddIosError(300)
+	StatStorage.AddAndroidSuccess(400)
+	StatStorage.AddAndroidError(500)
+
+	val = StatStorage.GetTotalCount()
+	assert.Equal(t, int64(100), val)
+	val = StatStorage.GetIosSuccess()
+	assert.Equal(t, int64(200), val)
+	val = StatStorage.GetIosError()
+	assert.Equal(t, int64(300), val)
+	val = StatStorage.GetAndroidSuccess()
+	assert.Equal(t, int64(400), val)
+	val = StatStorage.GetAndroidError()
+	assert.Equal(t, int64(500), val)
+}
+
+// func TestStatForLevelDBEngine(t *testing.T) {
+// 	var val int64
+// 	PushConf.Stat.Engine = "leveldb"
+// 	InitAppStatus()
+
+// 	StatStorage.Reset()
+
+// 	StatStorage.AddTotalCount(100)
+// 	StatStorage.AddIosSuccess(200)
+// 	StatStorage.AddIosError(300)
+// 	StatStorage.AddAndroidSuccess(400)
+// 	StatStorage.AddAndroidError(500)
+
+// 	val = StatStorage.GetTotalCount()
+// 	assert.Equal(t, int64(100), val)
+// 	val = StatStorage.GetIosSuccess()
+// 	assert.Equal(t, int64(200), val)
+// 	val = StatStorage.GetIosError()
+// 	assert.Equal(t, int64(300), val)
+// 	val = StatStorage.GetAndroidSuccess()
+// 	assert.Equal(t, int64(400), val)
+// 	val = StatStorage.GetAndroidError()
+// 	assert.Equal(t, int64(500), val)
+// }

storage/leveldb/leveldb.go

@@ -0,0 +1,134 @@
+package leveldb
+
+import (
+	"fmt"
+	"github.com/appleboy/gorush/config"
+	"github.com/syndtr/goleveldb/leveldb"
+	"strconv"
+)
+
+// Stat variable for redis
+const (
+	TotalCountKey     = "gorush-total-count"
+	IosSuccessKey     = "gorush-ios-success-count"
+	IosErrorKey       = "gorush-ios-error-count"
+	AndroidSuccessKey = "gorush-android-success-count"
+	AndroidErrorKey   = "gorush-android-error-count"
+)
+
+var dbPath string
+
+func setLevelDB(key string, count int64) {
+	db, _ := leveldb.OpenFile(dbPath, nil)
+	value := fmt.Sprintf("%d", count)
+
+	_ = db.Put([]byte(key), []byte(value), nil)
+
+	defer db.Close()
+}
+
+func getLevelDB(key string, count *int64) {
+	db, _ := leveldb.OpenFile(dbPath, nil)
+
+	data, _ := db.Get([]byte(key), nil)
+	*count, _ = strconv.ParseInt(string(data), 10, 64)
+
+	defer db.Close()
+}
+
+// New func implements the storage interface for gorush (https://github.com/appleboy/gorush)
+func New(config config.ConfYaml) *Storage {
+	return &Storage{
+		config: config,
+	}
+}
+
+// Storage is interface structure
+type Storage struct {
+	config config.ConfYaml
+}
+
+// Init client storage.
+func (s *Storage) Init() error {
+	dbPath = s.config.Stat.LevelDB.Path
+	return nil
+}
+
+// Reset Client storage.
+func (s *Storage) Reset() {
+	setLevelDB(TotalCountKey, 0)
+	setLevelDB(IosSuccessKey, 0)
+	setLevelDB(IosErrorKey, 0)
+	setLevelDB(AndroidSuccessKey, 0)
+	setLevelDB(AndroidErrorKey, 0)
+}
+
+// AddTotalCount record push notification count.
+func (s *Storage) AddTotalCount(count int64) {
+	total := s.GetTotalCount() + count
+	setLevelDB(TotalCountKey, total)
+}
+
+// AddIosSuccess record counts of success iOS push notification.
+func (s *Storage) AddIosSuccess(count int64) {
+	total := s.GetIosSuccess() + count
+	setLevelDB(IosSuccessKey, total)
+}
+
+// AddIosError record counts of error iOS push notification.
+func (s *Storage) AddIosError(count int64) {
+	total := s.GetIosError() + count
+	setLevelDB(IosErrorKey, total)
+}
+
+// AddAndroidSuccess record counts of success Android push notification.
+func (s *Storage) AddAndroidSuccess(count int64) {
+	total := s.GetAndroidSuccess() + count
+	setLevelDB(AndroidSuccessKey, total)
+}
+
+// AddAndroidError record counts of error Android push notification.
+func (s *Storage) AddAndroidError(count int64) {
+	total := s.GetAndroidError() + count
+	setLevelDB(AndroidErrorKey, total)
+}
+
+// GetTotalCount show counts of all notification.
+func (s *Storage) GetTotalCount() int64 {
+	var count int64
+	getLevelDB(TotalCountKey, &count)
+
+	return count
+}
+
+// GetIosSuccess show success counts of iOS notification.
+func (s *Storage) GetIosSuccess() int64 {
+	var count int64
+	getLevelDB(IosSuccessKey, &count)
+
+	return count
+}
+
+// GetIosError show error counts of iOS notification.
+func (s *Storage) GetIosError() int64 {
+	var count int64
+	getLevelDB(IosErrorKey, &count)
+
+	return count
+}
+
+// GetAndroidSuccess show success counts of Android notification.
+func (s *Storage) GetAndroidSuccess() int64 {
+	var count int64
+	getLevelDB(AndroidSuccessKey, &count)
+
+	return count
+}
+
+// GetAndroidError show error counts of Android notification.
+func (s *Storage) GetAndroidError() int64 {
+	var count int64
+	getLevelDB(AndroidErrorKey, &count)
+
+	return count
+}

storage/leveldb/leveldb_test.go

@@ -0,0 +1,49 @@
+package leveldb
+
+import (
+	c "github.com/appleboy/gorush/config"
+	"github.com/stretchr/testify/assert"
+	"os"
+	"testing"
+)
+
+func TestLevelDBEngine(t *testing.T) {
+	var val int64
+
+	config := c.BuildDefaultPushConf()
+
+	if _, err := os.Stat(config.Stat.LevelDB.Path); os.IsNotExist(err) {
+		os.RemoveAll(config.Stat.LevelDB.Path)
+	}
+
+	levelDB := New(config)
+	levelDB.Init()
+	levelDB.Reset()
+
+	levelDB.AddTotalCount(10)
+	val = levelDB.GetTotalCount()
+	assert.Equal(t, int64(10), val)
+	levelDB.AddTotalCount(10)
+	val = levelDB.GetTotalCount()
+	assert.Equal(t, int64(20), val)
+
+	levelDB.AddIosSuccess(20)
+	val = levelDB.GetIosSuccess()
+	assert.Equal(t, int64(20), val)
+
+	levelDB.AddIosError(30)
+	val = levelDB.GetIosError()
+	assert.Equal(t, int64(30), val)
+
+	levelDB.AddAndroidSuccess(40)
+	val = levelDB.GetAndroidSuccess()
+	assert.Equal(t, int64(40), val)
+
+	levelDB.AddAndroidError(50)
+	val = levelDB.GetAndroidError()
+	assert.Equal(t, int64(50), val)
+
+	levelDB.Reset()
+	val = levelDB.GetAndroidError()
+	assert.Equal(t, int64(0), val)
+}

storage/redis/redis.go

@@ -2,7 +2,7 @@ package redis
 
 import (
 	"github.com/appleboy/gorush/config"
-	"gopkg.in/redis.v3"
+	"gopkg.in/redis.v4"
 	"log"
 	"strconv"
 )