Extend PostgreSQL implementation and unit tests on MongoDB storage

storage/postgresql/schema.hcl

@@ -0,0 +1,81 @@
+table "accounts" {
+  schema = schema.mobilityaccounts
+  column "id" {
+    null = false
+    type = uuid
+  }
+  column "namespace" {
+    null = true
+    type = text
+  }
+  column "data" {
+    null = true
+    type = jsonb
+  }
+  column "metadata" {
+    null = true
+    type = jsonb
+  }
+  primary_key {
+    columns = [column.id]
+  }
+}
+table "accounts_auth_local" {
+  schema = schema.mobilityaccounts
+  column "account_id" {
+    null = true
+    type = uuid
+  }
+  column "account_namespace" {
+    null = true
+    type = text
+  }
+  column "username" {
+    null = true
+    type = text
+  }
+  column "password" {
+    null = true
+    type = text
+  }
+  column "email" {
+    null = true
+    type = text
+  }
+  column "email_validation" {
+    null = true
+    type = jsonb
+  }
+  column "phone_number" {
+    null = true
+    type = text
+  }
+  column "phone_number_validation" {
+    null = true
+    type = jsonb
+  }
+  foreign_key "accounts_auth_local_account_id_fkey" {
+    columns     = [column.account_id]
+    ref_columns = [table.accounts.column.id]
+    on_update   = NO_ACTION
+    on_delete   = NO_ACTION
+  }
+  index "accounts_auth_local_account_id_key" {
+    unique  = true
+    columns = [column.account_id]
+  }
+  index "accounts_auth_local_idx_email" {
+    unique  = true
+    columns = [column.account_namespace, column.email]
+  }
+  index "accounts_auth_local_idx_phone_number" {
+    unique  = true
+    columns = [column.account_namespace, column.phone_number]
+  }
+  index "accounts_auth_local_idx_username" {
+    unique  = true
+    columns = [column.account_namespace, column.username]
+  }
+}
+schema "mobilityaccounts" {
+}