✨ Add route for image recovery from sum

src/app.module.ts

@@ -8,6 +8,7 @@ import {APP_GUARD} from "@nestjs/core";
 import {MigrationModule} from "./modules/webtoon/migration/migration.module";
 import {ScheduleModule} from "@nestjs/schedule";
 import {UpdateModule} from "./modules/webtoon/update/update.module";
+import {ImageModule} from "./modules/webtoon/image/image.module";
 
 @Module({
     imports: [
@@ -22,6 +23,7 @@ import {UpdateModule} from "./modules/webtoon/update/update.module";
         AdminModule,
         MigrationModule,
         UpdateModule,
+        ImageModule,
     ],
     controllers: [],
     providers: [

src/modules/webtoon/image/image.controller.ts

@@ -0,0 +1,23 @@
+import {Controller, Get, Header, Param} from "@nestjs/common";
+import {ApiResponse, ApiTags} from "@nestjs/swagger";
+import {WebtoonDatabaseService} from "../webtoon/webtoon-database.service";
+import {HttpStatusCode} from "axios";
+import {ImageSumDto} from "./models/dto/image-sum.dto";
+
+
+@Controller("image")
+@ApiTags("Image")
+export class ImageController{
+
+    constructor(
+        private readonly webtoonDatabaseService: WebtoonDatabaseService,
+    ){}
+
+    @Get(":sum")
+    @Header("Content-Type", "image/webp")
+    @ApiResponse({status: HttpStatusCode.Ok, description: "Get image"})
+    @ApiResponse({status: HttpStatusCode.NotFound, description: "Not found"})
+    getImage(@Param() imageSumDto: ImageSumDto){
+        return this.webtoonDatabaseService.loadImage(imageSumDto.sum);
+    }
+}

src/modules/webtoon/image/image.module.ts

@@ -0,0 +1,10 @@
+import {Module} from "@nestjs/common";
+import {ImageController} from "./image.controller";
+import {WebtoonModule} from "../webtoon/webtoon.module";
+
+
+@Module({
+    controllers: [ImageController],
+    imports: [WebtoonModule],
+})
+export class ImageModule{}

src/modules/webtoon/image/models/dto/image-sum.dto.ts

@@ -0,0 +1,9 @@
+import {ApiProperty} from "@nestjs/swagger";
+import {IsNotEmpty, IsString} from "class-validator";
+
+export class ImageSumDto{
+    @ApiProperty()
+    @IsNotEmpty()
+    @IsString()
+        sum: string;
+}

src/modules/webtoon/webtoon/webtoon-database.service.ts

@@ -435,7 +435,7 @@ export class WebtoonDatabaseService{
         return imageSum;
     }
 
-    private loadImage(imageSum: string): Buffer{
+    loadImage(imageSum: string): Buffer{
         const folder = imageSum.substring(0, 2);
         return fs.readFileSync(`./images/${folder}/${imageSum}.webp`);
     }