daShangDao_planA/planD/service/del_task.go

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package service
import (
"planA/planD/initialization/golabl"
planAType "planA/type/mysql"
"time"
"gorm.io/gorm"
)
// GetDelTask 查询指定的删除任务
func GetDelTask() (planAType.DelTask, error) {
var delTask planAType.DelTask
err := golabl.MysqlDb.Where("task_id = ?", golabl.TaskId).First(&delTask).Error
return delTask, err
}
// UpdateTaskCountOver 根据task_id 将 task_count_over +1
func UpdateTaskCountOver() error {
return golabl.MysqlDb.Model(&planAType.DelTask{}).
Where("task_id = ?", golabl.TaskId).
Updates(map[string]interface{}{
"task_count_over": gorm.Expr("task_count_over + 1"),
}).Error
}
// UpdateTaskCount 根据task_id 将 task_count +1
func UpdateTaskCount() error {
return golabl.MysqlDb.Model(&planAType.DelTask{}).
Where("task_id = ?", golabl.TaskId).
Updates(map[string]interface{}{
"task_count": gorm.Expr("task_count + 1"),
}).Error
}
// UpdateTaskCountAndTaskCountOver 根据task_id 将 task_count与task_count_over 设置为0
func UpdateTaskCountAndTaskCountOver() error {
return golabl.MysqlDb.Model(&planAType.DelTask{}).
Where("task_id = ?", golabl.TaskId).
Updates(map[string]interface{}{
"task_count": 0,
"task_count_over": 0,
}).Error
}
// UpdateTaskStatus 根据task_id 修改 status
func UpdateTaskStatus(status int) error {
updateData := map[string]interface{}{
"status": status,
}
// 如果 status=2设置 pause_at 为当前时间
if status == 2 {
updateData["pause_at"] = time.Now()
}
return golabl.MysqlDb.Model(&planAType.DelTask{}).
Where("task_id = ?", golabl.TaskId).
Updates(updateData).Error
}