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

backend/internal/model/models.go

@@ -83,6 +83,12 @@ const (
 	ChannelInterfaceNovitaVideo           ChannelInterfaceType = "novita-video"
 	ChannelInterfaceMiniMaxVideo          ChannelInterfaceType = "minimax-video"
 	ChannelInterfaceAgnesVideo            ChannelInterfaceType = "agnes-video"
+	ChannelInterfaceRunningHubImage       ChannelInterfaceType = "runninghub-workflow-image"
+	ChannelInterfaceRunningHubVideo       ChannelInterfaceType = "runninghub-workflow-video"
+	ChannelInterfaceRunningHubAudio       ChannelInterfaceType = "runninghub-workflow-audio"
+	ChannelInterfaceComfyBridgeImage      ChannelInterfaceType = "comfyui-bridge-image"
+	ChannelInterfaceComfyBridgeVideo      ChannelInterfaceType = "comfyui-bridge-video"
+	ChannelInterfaceComfyBridgeAudio      ChannelInterfaceType = "comfyui-bridge-audio"
 
 	ApiCallStatusSucceeded ApiCallStatus = "succeeded"
 	ApiCallStatusFailed    ApiCallStatus = "failed"

backend/internal/model/models_bridge.go

@@ -0,0 +1,36 @@
+package model
+
+import "time"
+
+// ComfyBridge 是用户电脑上本地 Bridge 的持久化身份。Token 只在创建时返回明文，数据库只保存摘要。
+type ComfyBridge struct {
+	ID               string     `json:"id" gorm:"primaryKey;size:64"`
+	UserID           string     `json:"userId" gorm:"index;size:36"`
+	Name             string     `json:"name" gorm:"size:80"`
+	TokenHash        string     `json:"-" gorm:"uniqueIndex;size:128"`
+	Enabled          bool       `json:"enabled" gorm:"index"`
+	LastSeenAt       *time.Time `json:"lastSeenAt,omitempty"`
+	LastTaskAt       *time.Time `json:"lastTaskAt,omitempty"`
+	CapabilitiesJSON string     `json:"-" gorm:"type:text"`
+	CreatedAt        time.Time  `json:"createdAt"`
+	UpdatedAt        time.Time  `json:"updatedAt"`
+}
+
+// ComfyBridgeRequest 是云端任务与本地 Bridge 之间的持久化交接记录。
+// Payload 和 Result 只保存工作流执行协议，不包含 Bridge Token。
+type ComfyBridgeRequest struct {
+	ID          string     `json:"id" gorm:"primaryKey;size:64"`
+	TaskID      string     `json:"taskId" gorm:"index;size:64"`
+	UserID      string     `json:"userId" gorm:"index;size:36"`
+	BridgeID    string     `json:"bridgeId" gorm:"index:idx_comfy_bridge_request_queue,priority:1;size:64"`
+	Kind        string     `json:"kind" gorm:"size:32"`
+	Status      string     `json:"status" gorm:"index:idx_comfy_bridge_request_queue,priority:2;size:24"`
+	PayloadJSON string     `json:"-" gorm:"type:text"`
+	ResultJSON  string     `json:"-" gorm:"type:text"`
+	Error       string     `json:"error,omitempty" gorm:"type:text"`
+	ClaimedAt   *time.Time `json:"claimedAt,omitempty"`
+	CompletedAt *time.Time `json:"completedAt,omitempty"`
+	ExpiresAt   time.Time  `json:"expiresAt" gorm:"index"`
+	CreatedAt   time.Time  `json:"createdAt"`
+	UpdatedAt   time.Time  `json:"updatedAt"`
+}