refactor: settings to nestjs

packages/server-nest/src/modules/Settings/Settings.controller.ts

@@ -1,4 +1,4 @@
-import { Body, Controller, Get, Post } from '@nestjs/common';
+import { Body, Controller, Get, Post, Put } from '@nestjs/common';
 import { SettingsApplicationService } from './SettingsApplication.service';
 import { ISettingsDTO } from './Settings.types';
 import { PublicRoute } from '../Auth/Jwt.guard';
@@ -10,11 +10,13 @@ export class SettingsController {
     private readonly settingsApplicationService: SettingsApplicationService,
   ) {}
 
-  @Post('')
+  @Put('')
   async saveSettings(@Body() settingsDTO: ISettingsDTO) {
     return this.settingsApplicationService.saveSettings(settingsDTO);
   }
 
   @Get('')
-  async getSettings() {}
+  async getSettings() {
+    return this.settingsApplicationService.getSettings();
+  }
 }

packages/server-nest/src/modules/Settings/Settings.module.ts

@@ -5,17 +5,24 @@ import { SettingsApplicationService } from './SettingsApplication.service';
 import { SaveSettingsService } from './commands/SaveSettings.service';
 import { SettingsController } from './Settings.controller';
 import { SETTINGS_PROVIDER } from './Settings.types';
+import { GetSettingsService } from './queries/GetSettings.service';
 
 @Module({
   providers: [
     SettingRepository,
     {
       provide: SETTINGS_PROVIDER,
-      useFactory: (settingRepository: SettingRepository) => {
-        return new SettingsStore(settingRepository);
+      useFactory: async (settingRepository: SettingRepository) => {
+        const settings = new SettingsStore(settingRepository);
+
+        // Load settings from database.
+        await settings.load();
+
+        return settings;
       },
       inject: [SettingRepository],
     },
+    GetSettingsService,
     SettingsApplicationService,
     SaveSettingsService,
   ],

packages/server-nest/src/modules/Settings/SettingsApplication.service.ts

@@ -1,10 +1,14 @@
 import { Injectable } from '@nestjs/common';
 import { SaveSettingsService } from './commands/SaveSettings.service';
 import { ISettingsDTO } from './Settings.types';
+import { GetSettingsService } from './queries/GetSettings.service';
 
 @Injectable()
 export class SettingsApplicationService {
-  constructor(private readonly saveSettingsService: SaveSettingsService) {}
+  constructor(
+    private readonly saveSettingsService: SaveSettingsService,
+    private readonly getSettingsService: GetSettingsService,
+  ) {}
 
   /**
    * Saves the given settings.
@@ -13,4 +17,8 @@ export class SettingsApplicationService {
   public async saveSettings(settingsDTO: ISettingsDTO) {
     return this.saveSettingsService.saveSettings(settingsDTO);
   }
+
+  public async getSettings() {
+    return this.getSettingsService.execute();
+  }
 }

packages/server-nest/src/modules/Settings/queries/GetSettings.service.ts

@@ -0,0 +1,14 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { SettingsStore } from '../SettingsStore';
+import { SETTINGS_PROVIDER } from '../Settings.types';
+
+@Injectable()
+export class GetSettingsService {
+  constructor(
+    @Inject(SETTINGS_PROVIDER) private readonly settingsStore: SettingsStore,
+  ) {}
+
+  public async execute() {
+    return this.settingsStore.all();
+  }
+}