feat: 支持新的关卡数据结构

src/modules/share/dto/report-level-progress.dto.ts

@@ -1,5 +1,11 @@
 import { ApiProperty } from '@nestjs/swagger';
-import { IsBoolean, IsNotEmpty, IsNumber, IsString, Min } from 'class-validator';
+import {
+  IsBoolean,
+  IsNotEmpty,
+  IsNumber,
+  IsString,
+  Min,
+} from 'class-validator';
 
 export class ReportLevelProgressDto {
   @ApiProperty({ description: '分享码' })

src/modules/share/dto/share-response.dto.ts

@@ -18,12 +18,24 @@ export class ShareLevelDto {
   @ApiProperty()
   level!: number;
 
-  @ApiProperty()
-  imageUrl!: string;
+  @ApiProperty({ description: '图片1 URL' })
+  image1Url!: string;
+
+  @ApiProperty({ description: '图片1 文本说明', nullable: true })
+  image1Description!: string | null;
+
+  @ApiProperty({ description: '图片2 URL' })
+  image2Url!: string;
+
+  @ApiProperty({ description: '图片2 文本说明', nullable: true })
+  image2Description!: string | null;
 
   @ApiProperty()
   answer!: string;
 
+  @ApiProperty({ description: '谐音梗说明', nullable: true })
+  punchline!: string | null;
+
   @ApiProperty({ nullable: true })
   hint1!: string | null;
 

src/modules/share/entities/share-level-progress.entity.ts

@@ -38,6 +38,11 @@ export class ShareLevelProgress {
   @Column({ type: 'int', default: 0, name: 'time_spent' })
   timeSpent!: number;
 
-  @Column({ type: 'timestamp', name: 'completed_at', nullable: true, default: null })
+  @Column({
+    type: 'timestamp',
+    name: 'completed_at',
+    nullable: true,
+    default: null,
+  })
   completedAt!: Date | null;
 }

src/modules/share/share.service.spec.ts

@@ -21,8 +21,12 @@ describe('ShareService', () => {
 
   const mockLevels: Level[] = Array.from({ length: 6 }, (_, i) => ({
     id: `level-${i + 1}`,
-    imageUrl: `https://example.com/meme${i + 1}.jpg`,
+    image1Url: `https://example.com/meme${i + 1}_1.jpg`,
+    image1Description: null,
+    image2Url: `https://example.com/meme${i + 1}_2.jpg`,
+    image2Description: null,
     answer: `答案${i + 1}`,
+    punchline: null,
     hint1: `提示${i + 1}`,
     hint2: null,
     hint3: null,

src/modules/share/share.service.ts

@@ -8,6 +8,7 @@ import { ShareConfigRepository } from './repositories/share-config.repository';
 import { ShareParticipantRepository } from './repositories/share-participant.repository';
 import { ShareLevelProgressRepository } from './repositories/share-level-progress.repository';
 import { LevelRepository } from '../wechat-game/repositories/level.repository';
+import { pickLevelImageFields } from '../wechat-game/level-fields.helper';
 import { CreateShareDto } from './dto/create-share.dto';
 import { ReportLevelProgressDto } from './dto/report-level-progress.dto';
 import {
@@ -83,7 +84,7 @@ export class ShareService {
       await this.shareParticipantRepository.addParticipant(config.id, userId);
     }
 
-    // 单次查询获取所有关卡，再按 levelIds 顺序排列
+    // Single query, then reorder to match levelIds sequence
     const allLevels = await this.levelRepository.findByIds(config.levelIds);
     const levelMap = new Map(allLevels.map((l) => [l.id, l]));
 
@@ -95,11 +96,8 @@ export class ShareService {
       return {
         id: level.id,
         level: index + 1,
-        imageUrl: level.imageUrl,
+        ...pickLevelImageFields(level),
         answer: level.answer,
-        hint1: level.hint1,
-        hint2: level.hint2,
-        hint3: level.hint3,
         sortOrder: level.sortOrder,
       };
     });