345 lines
9.1 KiB
Go
345 lines
9.1 KiB
Go
package repository
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import (
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"fmt"
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"strings"
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"time"
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"ems.agt/src/framework/datasource"
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"ems.agt/src/framework/logger"
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"ems.agt/src/framework/utils/parse"
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"ems.agt/src/framework/utils/repo"
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"ems.agt/src/modules/monitor/model"
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)
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// 实例化数据层 SysJobImpl 结构体
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var NewSysJobImpl = &SysJobImpl{
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selectSql: `select job_id, job_name, job_group, invoke_target, target_params, cron_expression,
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misfire_policy, concurrent, status, create_by, create_time, remark from sys_job`,
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resultMap: map[string]string{
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"job_id": "JobID",
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"job_name": "JobName",
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"job_group": "JobGroup",
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"invoke_target": "InvokeTarget",
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"target_params": "TargetParams",
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"cron_expression": "CronExpression",
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"misfire_policy": "MisfirePolicy",
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"concurrent": "Concurrent",
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"status": "Status",
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"create_by": "CreateBy",
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"create_time": "CreateTime",
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"update_by": "UpdateBy",
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"update_time": "UpdateTime",
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"remark": "Remark",
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},
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}
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// SysJobImpl 调度任务表 数据层处理
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type SysJobImpl struct {
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// 查询视图对象SQL
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selectSql string
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// 结果字段与实体映射
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resultMap map[string]string
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}
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// convertResultRows 将结果记录转实体结果组
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func (r *SysJobImpl) convertResultRows(rows []map[string]any) []model.SysJob {
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arr := make([]model.SysJob, 0)
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for _, row := range rows {
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sysJob := model.SysJob{}
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for key, value := range row {
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if keyMapper, ok := r.resultMap[key]; ok {
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repo.SetFieldValue(&sysJob, keyMapper, value)
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}
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}
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arr = append(arr, sysJob)
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}
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return arr
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}
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// SelectJobPage 分页查询调度任务集合
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func (r *SysJobImpl) SelectJobPage(query map[string]any) map[string]any {
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// 查询条件拼接
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var conditions []string
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var params []any
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if v, ok := query["jobName"]; ok && v != "" {
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conditions = append(conditions, "job_name like concat(?, '%')")
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params = append(params, v)
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}
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if v, ok := query["jobGroup"]; ok && v != "" {
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conditions = append(conditions, "job_group = ?")
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params = append(params, v)
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}
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if v, ok := query["invokeTarget"]; ok && v != "" {
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conditions = append(conditions, "invoke_target like concat(?, '%')")
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params = append(params, v)
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}
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if v, ok := query["status"]; ok && v != "" {
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conditions = append(conditions, "status = ?")
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params = append(params, v)
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}
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// 构建查询条件语句
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whereSql := ""
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if len(conditions) > 0 {
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whereSql += " where " + strings.Join(conditions, " and ")
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}
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// 查询结果
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result := map[string]any{
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"total": 0,
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"rows": []model.SysJob{},
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}
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// 查询数量 长度为0直接返回
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totalSql := "select count(1) as 'total' from sys_job"
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totalRows, err := datasource.RawDB("", totalSql+whereSql, params)
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if err != nil {
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logger.Errorf("total err => %v", err)
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return result
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}
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total := parse.Number(totalRows[0]["total"])
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if total == 0 {
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return result
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} else {
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result["total"] = total
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}
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// 分页
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pageNum, pageSize := repo.PageNumSize(query["pageNum"], query["pageSize"])
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pageSql := " limit ?,? "
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params = append(params, pageNum*pageSize)
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params = append(params, pageSize)
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// 查询数据
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querySql := r.selectSql + whereSql + pageSql
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results, err := datasource.RawDB("", querySql, params)
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if err != nil {
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logger.Errorf("query err => %v", err)
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return result
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}
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// 转换实体
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result["rows"] = r.convertResultRows(results)
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return result
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}
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// SelectJobList 查询调度任务集合
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func (r *SysJobImpl) SelectJobList(sysJob model.SysJob) []model.SysJob {
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// 查询条件拼接
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var conditions []string
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var params []any
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if sysJob.JobName != "" {
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conditions = append(conditions, "job_name like concat(?, '%')")
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params = append(params, sysJob.JobName)
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}
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if sysJob.JobGroup != "" {
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conditions = append(conditions, "job_group = ?")
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params = append(params, sysJob.JobGroup)
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}
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if sysJob.InvokeTarget != "" {
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conditions = append(conditions, "invoke_target like concat(?, '%')")
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params = append(params, sysJob.InvokeTarget)
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}
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if sysJob.Status != "" {
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conditions = append(conditions, "status = ?")
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params = append(params, sysJob.Status)
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}
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// 构建查询条件语句
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whereSql := ""
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if len(conditions) > 0 {
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whereSql += " where " + strings.Join(conditions, " and ")
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}
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// 查询数据
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querySql := r.selectSql + whereSql
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results, err := datasource.RawDB("", querySql, params)
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if err != nil {
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logger.Errorf("query err => %v", err)
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return []model.SysJob{}
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}
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// 转换实体
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return r.convertResultRows(results)
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}
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// SelectJobByIds 通过调度ID查询调度任务信息
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func (r *SysJobImpl) SelectJobByIds(jobIds []string) []model.SysJob {
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placeholder := repo.KeyPlaceholderByQuery(len(jobIds))
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querySql := r.selectSql + " where job_id in (" + placeholder + ")"
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parameters := repo.ConvertIdsSlice(jobIds)
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results, err := datasource.RawDB("", querySql, parameters)
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if err != nil {
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logger.Errorf("query err => %v", err)
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return []model.SysJob{}
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}
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// 转换实体
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return r.convertResultRows(results)
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}
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// CheckUniqueJob 校验调度任务是否唯一
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func (r *SysJobImpl) CheckUniqueJob(sysJob model.SysJob) string {
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// 查询条件拼接
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var conditions []string
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var params []any
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if sysJob.JobName != "" {
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conditions = append(conditions, "job_name = ?")
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params = append(params, sysJob.JobName)
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}
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if sysJob.JobGroup != "" {
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conditions = append(conditions, "job_group = ?")
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params = append(params, sysJob.JobGroup)
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}
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// 构建查询条件语句
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whereSql := ""
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if len(conditions) > 0 {
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whereSql += " where " + strings.Join(conditions, " and ")
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} else {
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return ""
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}
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// 查询数据
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querySql := "select job_id as 'str' from sys_job " + whereSql + " limit 1"
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results, err := datasource.RawDB("", querySql, params)
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if err != nil {
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logger.Errorf("query err %v", err)
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return ""
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}
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if len(results) > 0 {
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return fmt.Sprintf("%v", results[0]["str"])
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}
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return ""
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}
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// InsertJob 新增调度任务信息
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func (r *SysJobImpl) InsertJob(sysJob model.SysJob) string {
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// 参数拼接
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params := make(map[string]any)
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if sysJob.JobID != "" {
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params["job_id"] = sysJob.JobID
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}
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if sysJob.JobName != "" {
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params["job_name"] = sysJob.JobName
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}
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if sysJob.JobGroup != "" {
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params["job_group"] = sysJob.JobGroup
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}
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if sysJob.InvokeTarget != "" {
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params["invoke_target"] = sysJob.InvokeTarget
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}
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if sysJob.TargetParams != "" {
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params["target_params"] = sysJob.TargetParams
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}
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if sysJob.CronExpression != "" {
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params["cron_expression"] = sysJob.CronExpression
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}
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if sysJob.MisfirePolicy != "" {
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params["misfire_policy"] = sysJob.MisfirePolicy
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}
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if sysJob.Concurrent != "" {
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params["concurrent"] = sysJob.Concurrent
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}
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if sysJob.Status != "" {
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params["status"] = sysJob.Status
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}
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if sysJob.Remark != "" {
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params["remark"] = sysJob.Remark
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}
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if sysJob.CreateBy != "" {
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params["create_by"] = sysJob.CreateBy
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params["create_time"] = time.Now().UnixMilli()
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}
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// 构建执行语句
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keys, placeholder, values := repo.KeyPlaceholderValueByInsert(params)
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sql := "insert into sys_job (" + strings.Join(keys, ",") + ")values(" + placeholder + ")"
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db := datasource.DefaultDB()
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// 开启事务
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tx := db.Begin()
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// 执行插入
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err := tx.Exec(sql, values...).Error
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if err != nil {
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logger.Errorf("insert row : %v", err.Error())
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tx.Rollback()
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return ""
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}
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// 获取生成的自增 ID
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var insertedID string
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err = tx.Raw("select last_insert_id()").Row().Scan(&insertedID)
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if err != nil {
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logger.Errorf("insert last id : %v", err.Error())
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tx.Rollback()
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return ""
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}
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// 提交事务
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tx.Commit()
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return insertedID
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}
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// UpdateJob 修改调度任务信息
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func (r *SysJobImpl) UpdateJob(sysJob model.SysJob) int64 {
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// 参数拼接
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params := make(map[string]any)
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if sysJob.JobName != "" {
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params["job_name"] = sysJob.JobName
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}
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if sysJob.JobGroup != "" {
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params["job_group"] = sysJob.JobGroup
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}
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if sysJob.InvokeTarget != "" {
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params["invoke_target"] = sysJob.InvokeTarget
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}
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if sysJob.TargetParams != "" {
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params["target_params"] = sysJob.TargetParams
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}
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if sysJob.CronExpression != "" {
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params["cron_expression"] = sysJob.CronExpression
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}
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if sysJob.MisfirePolicy != "" {
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params["misfire_policy"] = sysJob.MisfirePolicy
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}
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if sysJob.Concurrent != "" {
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params["concurrent"] = sysJob.Concurrent
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}
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if sysJob.Status != "" {
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params["status"] = sysJob.Status
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}
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if sysJob.Remark != "" {
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params["remark"] = sysJob.Remark
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}
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if sysJob.UpdateBy != "" {
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params["update_by"] = sysJob.UpdateBy
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params["update_time"] = time.Now().UnixMilli()
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}
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// 构建执行语句
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keys, values := repo.KeyValueByUpdate(params)
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sql := "update sys_job set " + strings.Join(keys, ",") + " where job_id = ?"
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// 执行更新
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values = append(values, sysJob.JobID)
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rows, err := datasource.ExecDB("", sql, values)
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if err != nil {
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logger.Errorf("update row : %v", err.Error())
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return 0
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}
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return rows
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}
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// DeleteJobByIds 批量删除调度任务信息
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func (r *SysJobImpl) DeleteJobByIds(jobIds []string) int64 {
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placeholder := repo.KeyPlaceholderByQuery(len(jobIds))
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sql := "delete from sys_job where job_id in (" + placeholder + ")"
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parameters := repo.ConvertIdsSlice(jobIds)
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results, err := datasource.ExecDB("", sql, parameters)
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if err != nil {
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logger.Errorf("delete err => %v", err)
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return 0
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}
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return results
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}
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