refactor: refactor stable diffusion service, add service pool support

api/core/app_server.go

@@ -169,9 +169,7 @@ func authorizeMiddleware(s *AppServer, client *redis.Client) gin.HandlerFunc {
 		var tokenString string
 		if strings.Contains(c.Request.URL.Path, "/api/admin/") { // 后台管理 API
 			tokenString = c.GetHeader(types.AdminAuthHeader)
-		} else if c.Request.URL.Path == "/api/chat/new" ||
-			c.Request.URL.Path == "/api/mj/client" ||
-			c.Request.URL.Path == "/api/sd/client" {
+		} else if c.Request.URL.Path == "/api/chat/new" {
 			tokenString = c.Query("token")
 		} else {
 			tokenString = c.GetHeader(types.UserAuthHeader)

api/core/config.go

@@ -33,7 +33,6 @@ func NewDefaultConfig() *types.AppConfig {
 				BasePath: "./static/upload",
 			},
 		},
-		SdConfig:     types.StableDiffusionConfig{Enabled: false, Txt2ImgJsonPath: "res/text2img.json"},
 		WeChatBot:    false,
 		AlipayConfig: types.AlipayConfig{Enabled: false, SandBox: false},
 	}

api/core/types/config.go

@@ -16,11 +16,11 @@ type AppConfig struct {
 	Redis         RedisConfig       // redis 连接信息
 	ApiConfig     ChatPlusApiConfig // ChatPlus API authorization configs
 	AesEncryptKey string
-	SmsConfig     AliYunSmsConfig       // AliYun send message service config
-	OSS           OSSConfig             // OSS config
-	MjConfigs     []MidJourneyConfig    // mj 绘画配置池子
-	WeChatBot     bool                  // 是否启用微信机器人
-	SdConfig      StableDiffusionConfig // sd 绘画配置
+	SmsConfig     AliYunSmsConfig         // AliYun send message service config
+	OSS           OSSConfig               // OSS config
+	MjConfigs     []MidJourneyConfig      // mj AI draw service pool
+	WeChatBot     bool                    // 是否启用微信机器人
+	SdConfigs     []StableDiffusionConfig // sd AI draw service pool
 
 	XXLConfig     XXLConfig
 	AlipayConfig  AlipayConfig