toys from file feature

Author: NewGrafon

.gitignore

@@ -1,3 +1,6 @@
+# sklad json
+result.json
+
 # dotenv
 .env
 

package.json

@@ -12,6 +12,7 @@
     "start:dev": "nest start --watch",
     "start:debug": "nest start --debug --watch",
     "start:prod": "nest build && node dist/main",
+    "start:withupdatetoys": "nest build && node dist/main --UPDATE_TOYS_FROM_FILE=true",
     "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
     "test": "jest",
     "test:watch": "jest --watch",

src/toys/toys.service.ts

@@ -6,14 +6,26 @@ import { Repository } from 'typeorm';
 import { ICacheKeys } from 'src/static/interfaces/cache.interfaces';
 import { LocalCacheService } from 'src/cache/local-cache.service';
 import { ExceptionMessages } from 'src/static/enums/messages.enums';
+import { readFileSync, existsSync } from 'fs';
+import { ConfigService } from '@nestjs/config';
 
 @Injectable()
 export class ToysService {
   constructor(
     @InjectRepository(ToyEntity)
     private readonly repository: Repository<ToyEntity>,
     private readonly cacheService: LocalCacheService,
-  ) {}
+    private readonly configService: ConfigService,
+  ) {
+    setTimeout(() => {
+      if (this.configService.get('UPDATE_TOYS_FROM_FILE') !== undefined) {
+        console.log('UPDATE TOYS FROM FILE STARTED...');
+        this.updateToysFromFile().then(() => {
+          console.log('UPDATE TOYS FROM FILE END.');
+        });
+      }
+    }, 1000);
+  }
 
   readonly cacheKeys: ICacheKeys = this.cacheService.cacheKeys();
 
@@ -98,4 +110,26 @@ export class ToysService {
 
     return true;
   }
+
+  async updateToysFromFile(): Promise<void> {
+    if (existsSync('../toys-orders-backend/result.json')) {
+      try {
+        const toysFromFile: { code: number; name: string }[] = JSON.parse(
+          readFileSync('../toys-orders-backend/result.json').toString(),
+        );
+        await this.repository.save(
+          toysFromFile.map((toy) => {
+            return {
+              code: toy.code.toString(),
+              partName: toy.name.toString(),
+            };
+          }),
+        );
+      } catch (e) {
+        console.error(e);
+      }
+    } else {
+      console.error('FILE NOT FOUND!');
+    }
+  }
 }