feat(workflow): 工作流提供方 - 集成 RunningHub 与 ComfyUI Bridge

backend/internal/handler/runninghub.go

@@ -0,0 +1,39 @@
+package handler
+
+import (
+	"net/http"
+
+	"infinite-canvas/backend/internal/service"
+
+	"github.com/gin-gonic/gin"
+)
+
+// RegisterRunningHubRoutes 是独立工作流 Provider 的管理代理，不复用 ModelChannel。
+func RegisterRunningHubRoutes(r *gin.RouterGroup, svc *service.Service) {
+	fetch := func(c *gin.Context, app bool) {
+		if _, err := currentUser(c, svc); err != nil {
+			failService(c, err)
+			return
+		}
+		c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 128<<10)
+		var req service.RunningHubWorkflowFetchRequest
+		if err := c.ShouldBindJSON(&req); err != nil {
+			fail(c, http.StatusBadRequest, err)
+			return
+		}
+		var result map[string]any
+		var err error
+		if app {
+			result, err = svc.FetchRunningHubAppInfo(c.Request.Context(), req)
+		} else {
+			result, err = svc.FetchRunningHubWorkflowInfo(c.Request.Context(), req)
+		}
+		if err != nil {
+			failService(c, err)
+			return
+		}
+		ok(c, result)
+	}
+	r.POST("/runninghub/workflow-info", func(c *gin.Context) { fetch(c, false) })
+	r.POST("/runninghub/app-info", func(c *gin.Context) { fetch(c, true) })
+}