Files
dify-plus/admin/server/model/gaia/batch_workflow.go
T
2026-03-27 14:51:11 +08:00

94 lines
4.3 KiB
Go

package gaia
import "time"
// 批量工作流状态常量
const (
BatchWorkflowStatusPending = "pending" // 待处理
BatchWorkflowStatusProcessing = "processing" // 处理中
BatchWorkflowStatusCompleted = "completed" // 已完成
BatchWorkflowStatusFailed = "failed" // 失败
BatchWorkflowStatusStopped = "stopped" // 已停止
)
// 批量工作流任务状态常量
const (
BatchTaskStatusPending = "pending" // 待处理
BatchTaskStatusQueued = "queued" // 队列中
BatchTaskStatusRunning = "running" // 运行中
BatchTaskStatusCompleted = "completed" // 已完成
BatchTaskStatusFailed = "failed" // 失败
BatchTaskStatusCancelled = "cancelled" // 已取消
)
// 批量工作流错误消息常量
const (
ErrorInsufficientBalance = "余额不足,调用失败!"
ErrorMaxRetryExceeded = "重试超过3次"
ErrorWorkflowFailed = "工作流执行失败"
ErrorCallAPIFailed = "调用Dify API失败"
ErrorParseResultFailed = "解析API返回结果失败"
)
// 批量工作流配置常量
const (
MaxTaskRetryCount = 3 // 最大任务重试次数
ErrorPenaltyThreshold = 50 // 错误惩罚阈值(每50个错误减少1个并发位)
)
// 优先级分档阈值(按 total_rows 划分)
const (
PriorityTier1MaxRows = 300 // 第一优先级:≤300 行
PriorityTier2MaxRows = 800 // 第二优先级:≤800 行
PriorityTier3MaxRows = 3000 // 第三优先级:≤3000 行
// 第四优先级:>3000 行
)
// UserWorkerAllocation 用户工作器分配信息
type UserWorkerAllocation struct {
UserID uint `json:"user_id"`
Workers int `json:"workers"`
MaxLimit int `json:"max_limit"`
}
// UserErrorInfo 用户错误信息(用于工作器分配计算)
type UserErrorInfo struct {
UserID uint `json:"user_id"`
ErrorCount int `json:"error_count"`
TotalRows int `json:"total_rows"`
}
// BatchWorkflow 批量工作流处理
type BatchWorkflow struct {
ID string `json:"id" gorm:"primaryKey;comment:批量处理ID"`
UserID uint `json:"user_id" gorm:"index;comment:用户id"`
InstalledID string `json:"installed_id" gorm:"not null;comment:安装的应用ID"`
FileName string `json:"file_name" gorm:"not null;comment:上传的文件名"`
TotalRows int `json:"total_rows" gorm:"not null;default:0;comment:总行数"`
ProcessedRows int `json:"processed_rows" gorm:"not null;default:0;comment:已处理行数"`
Status string `json:"status" gorm:"not null;default:'pending';comment:状态: pending, processing, completed, failed, stopped"`
Results string `json:"results" gorm:"type:text;comment:处理结果"`
KeyName string `json:"key_name" gorm:"type:text;comment:键名"`
Error string `json:"error" gorm:"comment:错误信息"`
ErrorCount int `json:"error_count" gorm:"not null;default:0;comment:累计错误次数"`
CreatedAt time.Time `json:"created_at" gorm:"not null;default:CURRENT_TIMESTAMP(0);comment:创建时间"`
UpdatedAt time.Time `json:"updated_at" gorm:"not null;default:CURRENT_TIMESTAMP(0);comment:更新时间"`
}
// BatchWorkflowTask 批量工作流任务
type BatchWorkflowTask struct {
ID string `json:"id" gorm:"primaryKey;comment:任务ID"`
BatchWorkflowID string `json:"batch_workflow_id" gorm:"not null;comment:批量处理ID"`
RowIndex int `json:"row_index" gorm:"not null;comment:行索引"`
Inputs string `json:"inputs" gorm:"type:text;comment:输入参数"`
Status string `json:"status" gorm:"not null;default:'pending';comment:状态: pending, running, completed, failed, cancelled"`
Result string `json:"result" gorm:"type:text;comment:处理结果"`
Error string `json:"error" gorm:"comment:错误信息"`
ErrorCount int `json:"error_count" gorm:"not null;default:0;comment:错误次数"`
CreatedAt time.Time `json:"created_at" gorm:"not null;default:CURRENT_TIMESTAMP(0);comment:创建时间"`
UpdatedAt time.Time `json:"updated_at" gorm:"not null;default:CURRENT_TIMESTAMP(0);comment:更新时间"`
}
func (BatchWorkflow) TableName() string { return "batch_workflows_extend" }
func (BatchWorkflowTask) TableName() string { return "batch_workflow_tasks_extend" }