文案模块

src/app.module.ts

@@ -11,6 +11,7 @@ import { WsModule } from './core/ws/ws.module';
 import { SystemWebModule } from './modules/system/systemWeb.module';
 import { BotModule } from './modules/bot/bot.module';
 import { CdnModule } from './modules/cdn/cdn.module';
+import { WordsModule } from './modules/words/words.module';
 
 @Module({
   imports: [
@@ -26,6 +27,7 @@ import { CdnModule } from './modules/cdn/cdn.module';
     SystemWebModule,
     BotModule,
     CdnModule,
+    WordsModule,
   ],
 })
 export class AppModule {}

src/main.ts

@@ -10,7 +10,14 @@ import { WsAdapter } from '@nestjs/platform-ws';
 async function bootstrap() {
   Logger.log('晶灵核心初始化..');
   const app = await NestFactory.create(AppModule);
-  app.setGlobalPrefix('api');
+  app.setGlobalPrefix('api', {
+    exclude: [
+      'cdn',
+      { path: 'cdn/(.*)', method: RequestMethod.ALL },
+      'public',
+      { path: 'public/(.*)', method: RequestMethod.ALL },
+    ],
+  });
   app.useGlobalInterceptors(new ResponseInterceptor());
   app.useGlobalFilters(new AllExceptionsFilter());
   const systemService = app.get(SystemService);

src/modules/cdn/cdn.controller.ts

@@ -55,13 +55,13 @@ export class CdnController {
     description: '由晶灵资源分发服务器(CDN)提供支持',
   })
   async getFile(@Res() res: Response, @Req() req: Request) {
-    const relativePath = req.url.replace('/api/cdn/', ''); //params.path;
+    const relativePath = req.url.replace('/cdn/', ''); //params.path;
     return this.deliverFile(relativePath, res);
   }
 
   @Get('public/files/*')
   async fromPublicFiles(@Res() res: Response, @Req() req: Request) {
-    const relativePath = req.url.replace('/api/public/files/', '');
+    const relativePath = req.url.replace('/public/files/', '');
     this.logger.debug(
       `请求 /public/files/${relativePath} → 代理到 /cdn/${relativePath}`,
     );
@@ -70,7 +70,7 @@ export class CdnController {
 
   @Get('public/cdn/*')
   async fromPublicCdn(@Req() req: Request, @Res() res: Response) {
-    const relativePath = req.url.replace('/api/public/cdn/', '');
+    const relativePath = req.url.replace('/public/cdn/', '');
     this.logger.debug(
       `请求 /public/cdn/${relativePath} → 代理到 /cdn/${relativePath}`,
     );

src/modules/system/systemWeb.controller.ts

@@ -1,12 +1,4 @@
-import {
-  Controller,
-  Post,
-  Body,
-  UnauthorizedException,
-  Inject,
-  UseGuards,
-  Param,
-} from '@nestjs/common';
+import { Controller, Post, Inject, UseGuards, Param } from '@nestjs/common';
 import { ApiTags, ApiOperation, ApiBody, ApiProperty } from '@nestjs/swagger';
 import { SystemWebService } from './systemWeb.service';
 import { ToolsService } from '../../core/tools/tools.service';

src/modules/words/words.controller.ts

@@ -0,0 +1,83 @@
+import {
+  Controller,
+  Get,
+  Param,
+  Post,
+  HttpException,
+  HttpStatus,
+  Logger,
+  Inject,
+  UseGuards,
+} from '@nestjs/common';
+import { WordsService } from './words.service';
+import { TokenAuthGuard } from '../../core/tools/token-auth.guard';
+import { ApiBody, ApiOperation, ApiProperty } from '@nestjs/swagger';
+
+class WordsDto {
+  @ApiProperty({
+    description: '文案id',
+    example: 'poke',
+  })
+  id: string;
+  @ApiProperty({
+    description: '密钥',
+    example: '1111',
+  })
+  token: string;
+}
+
+@Controller('words')
+export class WordsController {
+  private readonly logger = new Logger(WordsController.name);
+
+  constructor(
+    @Inject(WordsService) private readonly wordsService: WordsService,
+  ) {}
+
+  /**
+   * 获取随机文案
+   */
+  @Get('getText/:id')
+  @ApiOperation({
+    summary: '获取随机文案',
+  })
+  async getText(@Param('id') id: string) {
+    try {
+      const texts = await this.wordsService.loadWordById(id);
+      if (!texts || texts.length === 0) {
+        throw new HttpException(
+          `文案 ${id} 不存在或为空..`,
+          HttpStatus.NOT_FOUND,
+        );
+      }
+      const randomIndex = Math.floor(Math.random() * texts.length);
+      return { success: true, data: texts[randomIndex] };
+    } catch (e) {
+      this.logger.error(`getText 失败: ${e?.message}`);
+      throw new HttpException('服务器错误', HttpStatus.INTERNAL_SERVER_ERROR);
+    }
+  }
+
+  /**
+   * 重载文案
+   */
+  @Post('reloadText/:id')
+  @ApiOperation({
+    summary: '重载某条文案',
+  })
+  @UseGuards(TokenAuthGuard)
+  @ApiBody({ type: WordsDto })
+  async reloadWord(@Param('id') id: string, @Param('token') token: string) {
+    try {
+      const success = await this.wordsService.reloadWord(id);
+      if (success) {
+        return '成功重载..';
+      } else {
+        throw new HttpException('重载失败..', HttpStatus.BAD_REQUEST);
+      }
+    } catch (e) {
+      this.logger.error(`reloadWord 失败: ${e?.message}`);
+      throw new HttpException('服务器错误', HttpStatus.INTERNAL_SERVER_ERROR);
+    }
+  }
+}

src/modules/words/words.module.ts

@@ -0,0 +1,13 @@
+import { Module } from '@nestjs/common';
+import { WordsController } from './words.controller';
+import { WordsService } from './words.service';
+import { PathModule } from '../../core/path/path.module';
+import { ToolsModule } from '../../core/tools/tools.module';
+
+@Module({
+  imports: [PathModule, ToolsModule],
+  controllers: [WordsController],
+  providers: [WordsService],
+  exports: [WordsService],
+})
+export class WordsModule {}

src/modules/words/words.service.ts

@@ -0,0 +1,66 @@
+import { Inject, Injectable, Logger } from '@nestjs/common';
+import * as path from 'path';
+import * as fs from 'fs/promises';
+import { PathService } from '../../core/path/path.service';
+
+@Injectable()
+export class WordsService {
+  private readonly logger = new Logger(WordsService.name);
+  private wordCache: Record<string, string[]> = {};
+  private readonly clearIntervalMs = 30 * 60 * 1000; // 30min
+  @Inject(PathService)
+  private readonly paths: PathService;
+
+  constructor() {
+    this.startAutoClear();
+  }
+
+  private startAutoClear() {
+    setInterval(() => {
+      this.logger.log('清理文案缓存..');
+      this.wordCache = {};
+    }, this.clearIntervalMs);
+  }
+
+  /**
+   * 从本地加载 json 到内存&返回
+   */
+  async loadWordById(id: string): Promise<string[] | null> {
+    this.logger.log(`Loading words ${id}..`);
+    if (this.wordCache[id]) return this.wordCache[id];
+    const filePath = path.join(this.paths.get('words'), `${id}.json`);
+    try {
+      const content = await fs.readFile(filePath, 'utf-8');
+      const parsed = JSON.parse(content);
+      if (Array.isArray(parsed)) {
+        const texts = parsed.filter((item) => typeof item === 'string');
+        this.wordCache[id] = texts;
+        return texts;
+      }
+      return null;
+    } catch (e) {
+      this.logger.error(`加载文案失败: ${id}..`, e);
+      return null;
+    }
+  }
+
+  /**
+   * 重载 json 到内存
+   */
+  async reloadWord(id: string): Promise<boolean> {
+    this.logger.log(`重载文案: ${id}..`);
+    const filePath = path.join(this.paths.get('words'), `${id}.json`);
+    try {
+      const content = await fs.readFile(filePath, 'utf-8');
+      const parsed = JSON.parse(content);
+      if (Array.isArray(parsed)) {
+        this.wordCache[id] = parsed.filter((item) => typeof item === 'string');
+        return true;
+      }
+      return false;
+    } catch (e) {
+      this.logger.error(`重载文案失败: ${id}`, e);
+      return false;
+    }
+  }
+}