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								package model
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								import (
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									"fmt"
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									"mayfly-go/pkg/biz"
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									"mayfly-go/pkg/global"
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									"strconv"
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									"strings"
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									"time"
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									"gorm.io/gorm"
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								)
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								type Model struct {
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									Id         uint64     `json:"id"`
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									CreateTime *time.Time `json:"createTime"`
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									CreatorId  uint64     `json:"creatorId"`
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									Creator    string     `json:"creator"`
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									UpdateTime *time.Time `json:"updateTime"`
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									ModifierId uint64     `json:"modifierId"`
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									Modifier   string     `json:"modifier"`
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								}
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								// 设置基础信息. 如创建时间,修改时间,创建者,修改者信息
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								func (m *Model) SetBaseInfo(account *LoginAccount) {
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									nowTime := time.Now()
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									isCreate := m.Id == 0
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									if isCreate {
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										m.CreateTime = &nowTime
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									}
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									m.UpdateTime = &nowTime
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									if account == nil {
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										return
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									}
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									id := account.Id
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									name := account.Username
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									if isCreate {
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										m.CreatorId = id
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										m.Creator = name
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									}
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									m.Modifier = name
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									m.ModifierId = id
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								}
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								func Tx(funcs ...func(db *gorm.DB) error) (err error) {
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									tx := global.Db.Begin()
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									defer func() {
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										if r := recover(); r != nil {
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											tx.Rollback()
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											err = fmt.Errorf("%v", err)
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										}
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									}()
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									for _, f := range funcs {
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										err = f(tx)
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										if err != nil {
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											tx.Rollback()
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											return
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										}
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									}
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									err = tx.Commit().Error
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									return
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								}
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								// 根据id获取实体对象。model需为指针类型(需要将查询出来的值赋值给model)
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								//
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								// 若error不为nil则为不存在该记录
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								// @param model  数据库映射实体模型
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								func GetById(model any, id uint64, cols ...string) error {
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									return global.Db.Select(cols).Where("id = ?", id).First(model).Error
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								}
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								// 根据map条件查询列表,map中的值如果为数组,则使用in查询
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								// @param model  数据库映射实体模型
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								func GetByIdIn(model any, list any, ids []uint64, orderBy ...string) {
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									var orderByStr string
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									if orderBy == nil {
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										orderByStr = "id desc"
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									} else {
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										orderByStr = strings.Join(orderBy, ",")
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									}
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									global.Db.Model(model).Where("id in (?)", ids).Order(orderByStr).Find(list)
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								}
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								// 根据map指定条件查询列表
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								func SelectByMap(model any, list any, where map[string]any, orderBy ...string) {
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									var orderByStr string
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									if orderBy == nil {
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										orderByStr = "id desc"
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									} else {
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										orderByStr = strings.Join(orderBy, ",")
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									}
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									global.Db.Model(model).Where(where).Order(orderByStr).Find(list)
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								}
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								// 根据model指定条件统计数量
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								func CountBy(model any) int64 {
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									var count int64
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									global.Db.Model(model).Where(model).Count(&count)
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									return count
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								}
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								// 根据map为条件统计数量,map中的值如果为数组,则使用in查询
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								// @param model  数据库映射实体模型
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								// @param where  条件map
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								func CountByMap(model any, where map[string]any) int64 {
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									var count int64
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									global.Db.Model(model).Where(where).Count(&count)
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									return count
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								}
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								// 根据统计sql返回统计数量
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								func CountBySql(sql string) int64 {
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									var count int64
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									global.Db.Raw(sql).Scan(&count)
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									return count
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								}
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							 | 
						
					
						
							
								
									
										
										
										
											2021-01-08 15:37:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
										
									
								 | 
							
							
								// 根据id更新model,更新字段为model中不为空的值,即int类型不为0,ptr类型不为nil这类字段值
							 | 
						
					
						
							
								
									
										
										
										
											2022-10-26 20:49:29 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								// @param model  数据库映射实体模型
							 | 
						
					
						
							
								
									
										
										
										
											2023-06-01 12:31:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								func UpdateById(model any) error {
							 | 
						
					
						
							
								
									
										
										
										
											2021-04-16 15:10:07 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									return global.Db.Model(model).Updates(model).Error
							 | 
						
					
						
							
								
									
										
										
										
											2021-01-08 15:37:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								// 根据id删除model
							 | 
						
					
						
							
								
									
										
										
										
											2022-10-26 20:49:29 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								// @param model  数据库映射实体模型
							 | 
						
					
						
							
								
									
										
										
										
											2023-06-01 12:31:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								func DeleteById(model any, id uint64) error {
							 | 
						
					
						
							
								
									
										
										
										
											2021-05-08 18:00:33 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									return global.Db.Delete(model, "id = ?", id).Error
							 | 
						
					
						
							
								
									
										
										
										
											2021-01-08 15:37:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2021-06-07 17:22:07 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								// 根据条件删除
							 | 
						
					
						
							
								
									
										
										
										
											2022-10-26 20:49:29 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								// @param model  数据库映射实体模型
							 | 
						
					
						
							
								
									
										
										
										
											2023-06-01 12:31:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								func DeleteByCondition(model any) error {
							 | 
						
					
						
							
								
									
										
										
										
											2021-06-07 17:22:07 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									return global.Db.Where(model).Delete(model).Error
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2021-01-08 15:37:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								// 插入model
							 | 
						
					
						
							
								
									
										
										
										
											2022-10-26 20:49:29 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								// @param model  数据库映射实体模型
							 | 
						
					
						
							
								
									
										
										
										
											2023-06-01 12:31:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								func Insert(model any) error {
							 | 
						
					
						
							
								
									
										
										
										
											2021-04-16 15:10:07 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									return global.Db.Create(model).Error
							 | 
						
					
						
							
								
									
										
										
										
											2021-01-08 15:37:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								// 获取满足model中不为空的字段值条件的所有数据.
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								//
							 | 
						
					
						
							
								
									
										
										
										
											2021-06-07 17:22:07 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
										
									
								 | 
							
							
								// @param list为数组类型 如 var users *[]User,可指定为非model结构体,即只包含需要返回的字段结构体
							 | 
						
					
						
							
								
									
										
										
										
											2023-06-01 12:31:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								func ListBy(model any, list any, cols ...string) {
							 | 
						
					
						
							
								
									
										
										
										
											2023-02-13 21:11:16 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									global.Db.Model(model).Select(cols).Where(model).Order("id desc").Find(list)
							 | 
						
					
						
							
								
									
										
										
										
											2021-01-08 15:37:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2021-06-07 17:22:07 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								// 获取满足model中不为空的字段值条件的所有数据.
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								//
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
										
									
								 | 
							
							
								// @param list为数组类型 如 var users *[]User,可指定为非model结构体
							 | 
						
					
						
							
								
									
										
										
										
											2022-10-26 20:49:29 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								// @param model  数据库映射实体模型
							 | 
						
					
						
							
								
									
										
										
										
											2023-06-01 12:31:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								func ListByOrder(model any, list any, order ...string) {
							 | 
						
					
						
							
								
									
										
										
										
											2021-06-07 17:22:07 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									var orderByStr string
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									if order == nil {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
										orderByStr = "id desc"
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									} else {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
										orderByStr = strings.Join(order, ",")
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									global.Db.Model(model).Where(model).Order(orderByStr).Find(list)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2021-01-08 15:37:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
										
									
								 | 
							
							
								// 获取满足model中不为空的字段值条件的单个对象。model需为指针类型(需要将查询出来的值赋值给model)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								//
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
										
									
								 | 
							
							
								// 若 error不为nil,则为不存在该记录
							 | 
						
					
						
							
								
									
										
										
										
											2022-10-26 20:49:29 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								// @param model  数据库映射实体模型
							 | 
						
					
						
							
								
									
										
										
										
											2023-06-01 12:31:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								func GetBy(model any, cols ...string) error {
							 | 
						
					
						
							
								
									
										
										
										
											2021-04-21 10:22:09 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									return global.Db.Select(cols).Where(model).First(model).Error
							 | 
						
					
						
							
								
									
										
										
										
											2021-04-16 15:10:07 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
										
									
								 | 
							
							
								// 获取满足conditionModel中不为空的字段值条件的单个对象。model需为指针类型(需要将查询出来的值赋值给model)
							 | 
						
					
						
							
								
									
										
										
										
											2022-10-26 20:49:29 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								//
							 | 
						
					
						
							
								
									
										
										
										
											2021-04-16 15:10:07 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								//	@param toModel  需要查询的字段
							 | 
						
					
						
							
								
									
										
										
										
											2022-10-26 20:49:29 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								//
							 | 
						
					
						
							
								
									
										
										
										
											2021-04-16 15:10:07 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
										
									
								 | 
							
							
								// 若 error不为nil,则为不存在该记录
							 | 
						
					
						
							
								
									
										
										
										
											2023-06-01 12:31:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								func GetByConditionTo(conditionModel any, toModel any) error {
							 | 
						
					
						
							
								
									
										
										
										
											2021-04-21 10:22:09 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									return global.Db.Model(conditionModel).Where(conditionModel).First(toModel).Error
							 | 
						
					
						
							
								
									
										
										
										
											2021-01-08 15:37:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2020-09-01 10:34:11 +08:00
										 
									 
								 
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								// 获取分页结果
							 | 
						
					
						
							
								
									
										
										
										
											2023-06-01 12:31:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								func GetPage(pageParam *PageParam, model any, conditionModel any, toModels any, orderBy ...string) *PageResult {
							 | 
						
					
						
							
								
									
										
										
										
											2021-04-16 15:10:07 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									var count int64
							 | 
						
					
						
							
								
									
										
										
										
											2022-10-26 20:49:29 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									err := global.Db.Model(model).Where(conditionModel).Count(&count).Error
							 | 
						
					
						
							
								
									
										
										
										
											2021-08-18 17:57:33 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									biz.ErrIsNilAppendErr(err, " 查询错误:%s")
							 | 
						
					
						
							
								
									
										
										
										
											2020-09-01 10:34:11 +08:00
										 
									 
								 
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									if count == 0 {
							 | 
						
					
						
							
								
									
										
										
										
											2021-07-28 18:03:19 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
										return &PageResult{Total: 0, List: []string{}}
							 | 
						
					
						
							
								
									
										
										
										
											2021-04-16 15:10:07 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									}
							 | 
						
					
						
							
								
									
										
										
										
											2021-08-18 17:57:33 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2021-04-16 15:10:07 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									page := pageParam.PageNum
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									pageSize := pageParam.PageSize
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									var orderByStr string
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									if orderBy == nil {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
										orderByStr = "id desc"
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									} else {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
										orderByStr = strings.Join(orderBy, ",")
							 | 
						
					
						
							
								
									
										
										
										
											2020-09-01 10:34:11 +08:00
										 
									 
								 
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									}
							 | 
						
					
						
							
								
									
										
										
										
											2022-10-26 20:49:29 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									err = global.Db.Model(model).Where(conditionModel).Order(orderByStr).Limit(pageSize).Offset((page - 1) * pageSize).Find(toModels).Error
							 | 
						
					
						
							
								
									
										
										
										
											2021-07-28 18:03:19 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									biz.ErrIsNil(err, "查询失败")
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									return &PageResult{Total: count, List: toModels}
							 | 
						
					
						
							
								
									
										
										
										
											2020-09-01 10:34:11 +08:00
										 
									 
								 
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								// 根据sql获取分页对象
							 | 
						
					
						
							
								
									
										
										
										
											2023-06-01 12:31:32 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
								func GetPageBySql(sql string, param *PageParam, toModel any, args ...any) *PageResult {
							 | 
						
					
						
							
								
									
										
										
										
											2021-04-16 15:10:07 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									db := global.Db
							 | 
						
					
						
							
								
									
										
										
										
											2020-09-01 10:34:11 +08:00
										 
									 
								 
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									selectIndex := strings.Index(sql, "SELECT ") + 7
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									fromIndex := strings.Index(sql, " FROM")
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									selectCol := sql[selectIndex:fromIndex]
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									countSql := strings.Replace(sql, selectCol, "COUNT(*) AS total ", 1)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									// 查询count
							 | 
						
					
						
							
								
									
										
										
										
											2021-04-16 15:10:07 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									var count int
							 | 
						
					
						
							
								
									
										
										
										
											2021-12-11 11:19:47 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									err := db.Raw(countSql, args...).Scan(&count).Error
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									biz.ErrIsNilAppendErr(err, "查询失败: %s")
							 | 
						
					
						
							
								
									
										
										
										
											2021-04-16 15:10:07 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									if count == 0 {
							 | 
						
					
						
							
								
									
										
										
										
											2021-07-28 18:03:19 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
								
									
								 | 
							
							
										return &PageResult{Total: 0, List: []string{}}
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											2020-09-01 10:34:11 +08:00
										 
									 
								 
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									}
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								 | 
							
							
									// 分页查询
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											2022-04-24 20:26:58 +08:00
										 
									 
								 
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								 | 
							
							
									limitSql := sql + " LIMIT " + strconv.Itoa((param.PageNum-1)*param.PageSize) + ", " + strconv.Itoa(param.PageSize)
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											2022-10-31 18:39:52 +08:00
										 
									 
								 
							 | 
							
								
									
										
									
								
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								 | 
							
							
									err = db.Raw(limitSql, args...).Scan(toModel).Error
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											2021-12-11 11:19:47 +08:00
										 
									 
								 
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								 | 
							
							
									biz.ErrIsNil(err, "查询失败: %s")
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											2021-07-28 18:03:19 +08:00
										 
									 
								 
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								 | 
							
							
									return &PageResult{Total: int64(count), List: toModel}
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											2020-09-01 10:34:11 +08:00
										 
									 
								 
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								 | 
							
							
								}
							 | 
						
					
						
							| 
								
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								 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2023-06-01 12:31:32 +08:00
										 
									 
								 
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								 | 
							
							
								func GetListBySql(sql string, params ...any) []map[string]any {
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							| 
								
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							 | 
							
								
									
								 | 
							
							
									var maps []map[string]any
							 | 
						
					
						
							
								
									
										
										
										
											2022-04-10 10:41:14 +08:00
										 
									 
								 
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								 | 
							
							
									global.Db.Raw(sql, params...).Scan(&maps)
							 | 
						
					
						
							
								
									
										
										
										
											2021-04-16 15:10:07 +08:00
										 
									 
								 
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								 | 
							
							
									return maps
							 | 
						
					
						
							
								
									
										
										
										
											2020-09-01 10:34:11 +08:00
										 
									 
								 
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								 | 
							
							
								}
							 | 
						
					
						
							
								
									
										
										
										
											2021-06-07 17:22:07 +08:00
										 
									 
								 
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								 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2023-06-01 12:31:32 +08:00
										 
									 
								 
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							 | 
							
								
									
								 | 
							
							
								func GetListBySql2Model(sql string, toEntity any, params ...any) error {
							 | 
						
					
						
							
								
									
										
										
										
											2022-04-10 10:41:14 +08:00
										 
									 
								 
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							 | 
							
								
							 | 
							
								
									
								 | 
							
							
									return global.Db.Raw(sql, params...).Find(toEntity).Error
							 | 
						
					
						
							
								
									
										
										
										
											2021-06-07 17:22:07 +08:00
										 
									 
								 
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							 | 
							
								
									
								 | 
							
							
								}
							 |