main

.gitignore

@@ -36,3 +36,4 @@ junit.xml
 dist
 
 cli-tool
+.pnpm-store

media-worker/Dockerfile

@@ -13,8 +13,10 @@ RUN dotnet publish -c Release -o /app/publish --no-restore
 FROM mcr.microsoft.com/dotnet/runtime:8.0-alpine AS runtime
 WORKDIR /app
 
-# FFmpeg kurulumu (ARM64 native Alpine paketi)
-RUN apk add --no-cache ffmpeg font-dejavu
+# FFmpeg ve Globalization kurulumu (ARM64 native Alpine paketi)
+RUN apk add --no-cache ffmpeg font-dejavu icu-libs
+
+ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false
 
 # Temp dizin oluştur
 RUN mkdir -p /tmp/contgen-render

media-worker/Services/S3StorageService.cs

@@ -33,9 +33,7 @@ public class S3StorageService
         var config = new AmazonS3Config
         {
             ServiceURL = _settings.Endpoint,
-            ForcePathStyle = true,
-            RequestChecksumCalculation = RequestChecksumCalculation.WHEN_REQUIRED,
-            ResponseChecksumValidation = ResponseChecksumValidation.WHEN_REQUIRED,
+            ForcePathStyle = true
         };
 
         _s3Client = new AmazonS3Client(

package.json

@@ -39,12 +39,15 @@
     "@nestjs/websockets": "^11.1.17",
     "@prisma/client": "^5.22.0",
     "@types/sharp": "^0.32.0",
+    "axios": "^1.15.0",
     "bcrypt": "^6.0.0",
     "bullmq": "^5.66.4",
     "cache-manager": "^7.2.7",
     "cache-manager-redis-yet": "^5.1.5",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.3",
+    "express": "^5.2.1",
+    "form-data": "^4.0.5",
     "helmet": "^8.1.0",
     "ioredis": "^5.9.0",
     "nestjs-i18n": "^10.6.0",
@@ -70,7 +73,9 @@
     "@nestjs/testing": "^11.0.1",
     "@types/bcrypt": "^6.0.0",
     "@types/express": "^5.0.0",
+    "@types/form-data": "^2.5.2",
     "@types/jest": "^30.0.0",
+    "@types/multer": "^2.1.0",
     "@types/node": "^22.10.7",
     "@types/nodemailer": "^7.0.4",
     "@types/passport-jwt": "^4.0.1",

pnpm-lock.yaml

@@ -59,6 +59,9 @@ importers:
       '@types/sharp':
         specifier: ^0.32.0
         version: 0.32.0
+      axios:
+        specifier: ^1.15.0
+        version: 1.15.0
       bcrypt:
         specifier: ^6.0.0
         version: 6.0.0
@@ -77,6 +80,12 @@ importers:
       class-validator:
         specifier: ^0.14.3
         version: 0.14.4
+      express:
+        specifier: ^5.2.1
+        version: 5.2.1
+      form-data:
+        specifier: ^4.0.5
+        version: 4.0.5
       helmet:
         specifier: ^8.1.0
         version: 8.1.0
@@ -147,9 +156,15 @@ importers:
       '@types/express':
         specifier: ^5.0.0
         version: 5.0.6
+      '@types/form-data':
+        specifier: ^2.5.2
+        version: 2.5.2
       '@types/jest':
         specifier: ^30.0.0
         version: 30.0.0
+      '@types/multer':
+        specifier: ^2.1.0
+        version: 2.1.0
       '@types/node':
         specifier: ^22.10.7
         version: 22.19.15
@@ -1721,6 +1736,10 @@ packages:
   '@types/express@5.0.6':
     resolution: {integrity: sha512-sKYVuV7Sv9fbPIt/442koC7+IIwK5olP1KWeD88e/idgoJqDm3JV/YUiPwkoKK92ylff2MGxSz1CSjsXelx0YA==}
 
+  '@types/form-data@2.5.2':
+    resolution: {integrity: sha512-tfmcyHn1Pp9YHAO5r40+UuZUPAZbUEgqTel3EuEKpmF9hPkXgR4l41853raliXnb4gwyPNoQOfvgGGlHN5WSog==}
+    deprecated: This is a stub types definition. form-data provides its own type definitions, so you do not need this installed.
+
   '@types/http-errors@2.0.5':
     resolution: {integrity: sha512-r8Tayk8HJnX0FztbZN7oVqGccWgw98T/0neJphO91KkmOzug1KkofZURD4UaD5uH8AqcFLfdPErnBod0u71/qg==}
 
@@ -1748,6 +1767,9 @@ packages:
   '@types/ms@2.1.0':
     resolution: {integrity: sha512-GsCCIZDE/p3i96vtEqx+7dBUGXrc7zeSK3wwPHIaRThS+9OhWIXRqzs4d6k1SVU8g91DrNRWxWUGhp5KXQb2VA==}
 
+  '@types/multer@2.1.0':
+    resolution: {integrity: sha512-zYZb0+nJhOHtPpGDb3vqPjwpdeGlGC157VpkqNQL+UU2qwoacoQ7MpsAmUptI/0Oa127X32JzWDqQVEXp2RcIA==}
+
   '@types/node@22.19.15':
     resolution: {integrity: sha512-F0R/h2+dsy5wJAUe3tAU6oqa2qbWY5TpNfL/RGmo1y38hiyO1w3x2jPtt76wmuaJI4DQnOBu21cNXQ2STIUUWg==}
 
@@ -2153,6 +2175,9 @@ packages:
     resolution: {integrity: sha512-kNOjDqAh7px0XWNI+4QbzoiR/nTkHAWNud2uvnJquD1/x5a7EQZMJT0AczqK0Qn67oY/TTQ1LbUKajZpp3I9tQ==}
     engines: {node: '>=8.0.0'}
 
+  axios@1.15.0:
+    resolution: {integrity: sha512-wWyJDlAatxk30ZJer+GeCWS209sA42X+N5jU2jy6oHTp7ufw8uzUTVFBX9+wTfAlhiJXGS0Bq7X6efruWjuK9Q==}
+
   babel-jest@30.3.0:
     resolution: {integrity: sha512-gRpauEU2KRrCox5Z296aeVHR4jQ98BCnu0IO332D/xpHNOsIH/bgSRk9k6GbKIbBw8vFeN6ctuu6tV8WOyVfYQ==}
     engines: {node: ^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0}
@@ -2809,6 +2834,15 @@ packages:
   flatted@3.4.2:
     resolution: {integrity: sha512-PjDse7RzhcPkIJwy5t7KPWQSZ9cAbzQXcafsetQoD7sOJRQlGikNbx7yZp2OotDnJyrDcbyRq3Ttb18iYOqkxA==}
 
+  follow-redirects@1.15.11:
+    resolution: {integrity: sha512-deG2P0JfjrTxl50XGCDyfI97ZGVCxIpfKYmfyrQ54n5FO/0gfIES8C/Psl6kWVDolizcaaxZJnTS0QSMxvnsBQ==}
+    engines: {node: '>=4.0'}
+    peerDependencies:
+      debug: '*'
+    peerDependenciesMeta:
+      debug:
+        optional: true
+
   foreground-child@3.3.1:
     resolution: {integrity: sha512-gIXjKqtFuWEgzFRJA9WCQeSJLZDjgJUOMCMzxtvFq/37KojM1BFGufqsCy0r4qSQmYLsZYMeyRqzIWOMup03sw==}
     engines: {node: '>=14'}
@@ -3780,6 +3814,10 @@ packages:
     resolution: {integrity: sha512-llQsMLSUDUPT44jdrU/O37qlnifitDP+ZwrmmZcoSKyLKvtZxpyV0n2/bD/N4tBAAZ/gJEdZU7KMraoK1+XYAg==}
     engines: {node: '>= 0.10'}
 
+  proxy-from-env@2.1.0:
+    resolution: {integrity: sha512-cJ+oHTW1VAEa8cJslgmUZrc+sjRKgAKl3Zyse6+PV38hZe/V6Z14TbCuXcan9F9ghlz4QrFr2c92TNF82UkYHA==}
+    engines: {node: '>=10'}
+
   pump@3.0.4:
     resolution: {integrity: sha512-VS7sjc6KR7e1ukRFhQSY5LM2uBWAUPiOPa/A3mkKmiMwSmRFUITt0xuj+/lesgnCv+dPIEYlkzrcyXgquIHMcA==}
 
@@ -6449,6 +6487,10 @@ snapshots:
       '@types/express-serve-static-core': 5.1.1
       '@types/serve-static': 2.2.0
 
+  '@types/form-data@2.5.2':
+    dependencies:
+      form-data: 4.0.5
+
   '@types/http-errors@2.0.5': {}
 
   '@types/istanbul-lib-coverage@2.0.6': {}
@@ -6477,6 +6519,10 @@ snapshots:
 
   '@types/ms@2.1.0': {}
 
+  '@types/multer@2.1.0':
+    dependencies:
+      '@types/express': 5.0.6
+
   '@types/node@22.19.15':
     dependencies:
       undici-types: 6.21.0
@@ -6889,6 +6935,14 @@ snapshots:
 
   atomic-sleep@1.0.0: {}
 
+  axios@1.15.0:
+    dependencies:
+      follow-redirects: 1.15.11
+      form-data: 4.0.5
+      proxy-from-env: 2.1.0
+    transitivePeerDependencies:
+      - debug
+
   babel-jest@30.3.0(@babel/core@7.29.0):
     dependencies:
       '@babel/core': 7.29.0
@@ -7601,6 +7655,8 @@ snapshots:
 
   flatted@3.4.2: {}
 
+  follow-redirects@1.15.11: {}
+
   foreground-child@3.3.1:
     dependencies:
       cross-spawn: 7.0.6
@@ -8753,6 +8809,8 @@ snapshots:
       forwarded: 0.2.0
       ipaddr.js: 1.9.1
 
+  proxy-from-env@2.1.0: {}
+
   pump@3.0.4:
     dependencies:
       end-of-stream: 1.4.5

prisma/schema.prisma

@@ -236,6 +236,7 @@ enum SourceType {
   MANUAL
   X_TWEET
   YOUTUBE
+  DOCUMENT
 }
 
 // ============================================

src/app.module.ts

@@ -118,7 +118,7 @@ import {
       useFactory: (configService: ConfigService) => ({
         fallbackLanguage: configService.get('i18n.fallbackLanguage', 'en'),
         loaderOptions: {
-          path: path.join(__dirname, '..', 'i18n'),
+          path: path.join(__dirname, 'i18n'),
           watch: configService.get('app.isDevelopment', true),
         },
       }),

src/modules/gemini/gemini.service.ts

@@ -242,6 +242,11 @@ IMPORTANT: Only output valid JSON, no markdown code blocks or other text.`;
 
   /**
    * Gemini Image Generation API ile görsel üret.
+   * 3 katmanlı fallback mimarisi:
+   *   1) gemini-2.5-flash-image (Nano Banana — hızlı, stabil)
+   *   2) gemini-3.1-flash-image-preview (Nano Banana 2 — en yeni)
+   *   3) Imagen 4 Fast (generateImages API)
+   *
    * Raspberry Pi 5 bellek koruması için buffer olarak döner.
    *
    * @param prompt - İngilizce görsel açıklaması
@@ -256,63 +261,66 @@ IMPORTANT: Only output valid JSON, no markdown code blocks or other text.`;
       throw new Error('Gemini AI is not available. Check your configuration.');
     }
 
-    const imageModel = this.configService.get<string>(
-      'gemini.imageModel',
-      'gemini-2.0-flash-preview-image-generation',
-    );
+    // Güncel model sıralaması (Nisan 2026):
+    // - gemini-2.5-flash-image: Nano Banana — stabil, hızlı
+    // - gemini-3.1-flash-image-preview: Nano Banana 2 — en yeni, yüksek kalite
+    const primaryModel = 'gemini-2.5-flash-image';
+    const fallbackModel = 'gemini-3.1-flash-image-preview';
 
     try {
       this.logger.debug(`🎨 Görsel üretiliyor: "${prompt.substring(0, 80)}..." [${aspectRatio}]`);
 
-      const enhancedPrompt = `Generate a high-quality image for this description: ${prompt}. Style: photorealistic, cinematic lighting, detailed. Aspect ratio: ${aspectRatio}.`;
+      const enhancedPrompt = `Generate a high-quality image for this description: ${prompt}. Style: photorealistic, cinematic lighting, detailed. Aspect ratio: ${aspectRatio}. IMPORTANT: Generate only the image, no text response needed.`;
 
-      // 1) First try the stable Imagen-4 Fast API
+      // ── Katman 1: gemini-2.5-flash-image (Nano Banana) ──
       try {
+        this.logger.debug(`🔄 Katman 1: ${primaryModel} deneniyor...`);
+        const result = await this.tryGenerateContentImage(primaryModel, enhancedPrompt);
+        if (result) {
+          this.logger.log(`✅ Görsel üretildi (${primaryModel}): ${(result.buffer.length / 1024).toFixed(1)} KB`);
+          return result;
+        }
+      } catch (err1: any) {
+        this.logger.warn(`⚠️ ${primaryModel} başarısız: ${err1.message?.substring(0, 120)}`);
+      }
+
+      // ── Katman 2: gemini-3.1-flash-image-preview (Nano Banana 2) ──
+      try {
+        this.logger.debug(`🔄 Katman 2: ${fallbackModel} deneniyor...`);
+        const result = await this.tryGenerateContentImage(fallbackModel, enhancedPrompt);
+        if (result) {
+          this.logger.log(`✅ Görsel üretildi (${fallbackModel}): ${(result.buffer.length / 1024).toFixed(1)} KB`);
+          return result;
+        }
+      } catch (err2: any) {
+        this.logger.warn(`⚠️ ${fallbackModel} başarısız: ${err2.message?.substring(0, 120)}`);
+      }
+
+      // ── Katman 3: Imagen 4 Fast (generateImages API) ──
+      try {
+        this.logger.debug(`🔄 Katman 3: Imagen 4 Fast deneniyor...`);
         const response = await this.client!.models.generateImages({
           model: 'imagen-4.0-fast-generate-001',
           prompt: enhancedPrompt,
           config: {
-              numberOfImages: 1,
-              aspectRatio: aspectRatio,
-              outputMimeType: 'image/jpeg',
-              personGeneration: 'ALLOW_ALL' as any
-          }
+            numberOfImages: 1,
+            aspectRatio: aspectRatio,
+            outputMimeType: 'image/jpeg',
+            personGeneration: 'ALLOW_ALL' as any,
+          },
         });
 
         if (response.generatedImages?.[0]?.image?.imageBytes) {
           const buffer = Buffer.from(response.generatedImages[0].image.imageBytes, 'base64');
           const mimeType = 'image/jpeg';
-          this.logger.log(`✅ Görsel üretildi (Imagen): ${(buffer.length / 1024).toFixed(1)} KB [${mimeType}]`);
+          this.logger.log(`✅ Görsel üretildi (Imagen 4): ${(buffer.length / 1024).toFixed(1)} KB`);
           return { buffer, mimeType };
         }
-      } catch (imagenError: any) {
-        this.logger.warn(`Imagen API error, falling back to generateContent... ${imagenError.message}`);
+      } catch (err3: any) {
+        this.logger.warn(`⚠️ Imagen 4 başarısız: ${err3.message?.substring(0, 120)}`);
       }
 
-      // 2) Fallback to Gemini Flash image modalities (experimental feature)
-      const response = await this.client!.models.generateContent({
-        model: imageModel,
-        contents: enhancedPrompt,
-        config: {
-          responseModalities: ['IMAGE', 'TEXT'],
-        },
-      });
-
-      // Gemini image generation modeli, inlineData olarak görsel döner
-      const candidate = response.candidates?.[0];
-      const imagePart = candidate?.content?.parts?.find(
-        (p: any) => p.inlineData?.mimeType?.startsWith('image/'),
-      );
-
-      if (imagePart?.inlineData?.data) {
-        const buffer = Buffer.from(imagePart.inlineData.data, 'base64');
-        const mimeType = imagePart.inlineData.mimeType || 'image/png';
-
-        this.logger.log(`✅ Görsel üretildi (Flash): ${(buffer.length / 1024).toFixed(1)} KB [${mimeType}]`);
-        return { buffer, mimeType };
-      }
-
-      this.logger.warn('Gemini görsel üretemedi — response içinde image part bulunamadı');
+      this.logger.error('❌ Tüm görsel üretim katmanları başarısız oldu');
       return null;
     } catch (error) {
       this.logger.error(`Gemini görsel üretim hatası: ${error instanceof Error ? error.message : error}`);
@@ -320,6 +328,36 @@ IMPORTANT: Only output valid JSON, no markdown code blocks or other text.`;
     }
   }
 
+  /**
+   * generateContent API ile görsel üretim denemesi.
+   * responseModalities: ['IMAGE', 'TEXT'] kullanarak inlineData içinden resim çıkarır.
+   */
+  private async tryGenerateContentImage(
+    model: string,
+    prompt: string,
+  ): Promise<{ buffer: Buffer; mimeType: string } | null> {
+    const response = await this.client!.models.generateContent({
+      model,
+      contents: prompt,
+      config: {
+        responseModalities: ['IMAGE', 'TEXT'],
+      },
+    });
+
+    const candidate = response.candidates?.[0];
+    const imagePart = candidate?.content?.parts?.find(
+      (p: any) => p.inlineData?.mimeType?.startsWith('image/'),
+    );
+
+    if (imagePart?.inlineData?.data) {
+      const buffer = Buffer.from(imagePart.inlineData.data, 'base64');
+      const mimeType = imagePart.inlineData.mimeType || 'image/png';
+      return { buffer, mimeType };
+    }
+
+    return null;
+  }
+
   /**
    * Sahne bazlı görsel üret — visualPrompt ve video stili kullanarak.
    *

src/modules/users/users.controller.ts

@@ -8,7 +8,7 @@ import {
   ApiResponse,
   createSuccessResponse,
 } from '../../common/types/api-response.type';
-import { User } from '@prisma/client/wasm';
+import { User } from '@prisma/client';
 
 import { plainToInstance } from 'class-transformer';
 import { UserResponseDto } from './dto/user.dto';

src/modules/users/users.service.ts

@@ -3,7 +3,7 @@ import * as bcrypt from 'bcrypt';
 import { PrismaService } from '../../database/prisma.service';
 import { BaseService } from '../../common/base';
 import { CreateUserDto, UpdateUserDto } from './dto/user.dto';
-import { User } from '@prisma/client/wasm';
+import { User } from '@prisma/client';
 
 @Injectable()
 export class UsersService extends BaseService<

test-db.ts

@@ -1,15 +0,0 @@
-import { PrismaClient } from '@prisma/client';
-const db = new PrismaClient();
-async function run() {
-  const adminUser = await db.user.findUnique({ where: { email: 'admin@contentgen.ai' } });
-  console.log("Admin ID:", adminUser?.id);
-  
-  const projects = await db.project.findMany({
-    orderBy: { createdAt: 'desc' },
-    take: 5,
-    select: { id: true, title: true, createdAt: true, userId: true }
-  });
-  console.log("Last 5 projects:", projects);
-  await db.$disconnect();
-}
-run();

tsconfig.build.json

@@ -1,4 +1,4 @@
 {
   "extends": "./tsconfig.json",
-  "exclude": ["node_modules", "test", "dist", "**/*spec.ts"]
+  "exclude": ["node_modules", "test", "dist", "**/*spec.ts", "prisma"]
 }