zhangqian
2023-11-01 530fed8ec225453572d57b15c200ab062c335457
model/salesRefund.go
@@ -1,29 +1,51 @@
package model
import (
   "aps_crm/constvar"
   "aps_crm/pkg/mysqlx"
   "fmt"
   "github.com/shopspring/decimal"
   "gorm.io/gorm"
   "time"
   "gorm.io/gorm/clause"
)
type (
   SalesRefund struct {
      Id           int       `json:"id" gorm:"column:id;primary_key;AUTO_INCREMENT"`
      ClientId     int       `json:"clientId" gorm:"column:client_id;type:int;comment:客户id"`
      Number       string    `json:"number" gorm:"column:number;type:varchar(255);comment:退款单号"`
      MemberId     int       `json:"memberId" gorm:"column:member_id;type:int;comment:负责人id"`
      RefundDate   time.Time `json:"refundDate" gorm:"column:refund_date;type:datetime;comment:退款日期"`
      RefundMethod string    `json:"refundMethod" gorm:"column:refund_method;type:varchar(255);comment:退款方式"`
      AccountId    int       `json:"accountId" gorm:"column:account_id;type:int;comment:账户"`
      IsInvoice    int       `json:"isInvoice" gorm:"column:is_invoice;type:int;comment:是否开票"`
      Reason       string    `json:"reason" gorm:"column:reason;type:varchar(255);comment:退款原因"`
      Products     []Product `json:"products" gorm:"many2many:salesRefund_product;"`
      gorm.Model   `json:"-"`
      Id            int                       `json:"id" gorm:"column:id;primary_key;AUTO_INCREMENT"`
      ClientId      int                       `json:"clientId" gorm:"column:client_id;type:int;comment:客户id"`
      Client        Client                    `json:"client" gorm:"foreignKey:ClientId"`
      Number        string                    `json:"number" gorm:"column:number;type:varchar(255);comment:退款单号"`
      SourceType    constvar.RefundSourceType `gorm:"column:source_type;type:int;not null;default 0;comment:来源类型(1销售退货)" json:"sourceType"` // 来源类型(1销售退货)
      SalesReturnId int                       `gorm:"column:source_id;type:int;not null;default 0;comment:源单id " json:"sourceId"`           // 源单id
      SalesReturn   SalesReturn               `gorm:"foreignKey:SalesReturnId" json:"salesReturn"`
      MemberId      int                       `json:"memberId" gorm:"column:member_id;type:int;comment:负责人id"`
      Member        User                      `json:"member" gorm:"foreignKey:MemberId"`
      RefundDate    string                    `json:"refundDate" gorm:"column:refund_date;type:varchar(255);comment:退款日期"`
      PaymentTypeId int                       `gorm:"column:payment_type_id;type:int;not null;default 0;comment:收款方式ID" json:"paymentTypeId"` // 收款方式ID
      PaymentType   PaymentType               `gorm:"foreignKey:PaymentTypeId" json:"paymentType"`
      RefundTypeId  int                       `gorm:"column:refund_type_id;type:int;not null;default 0;comment:收款方式ID" json:"refundTypeId"` // 退款方式ID
      RefundType    RefundType                `gorm:"foreignKey:RefundTypeId" json:"RefundType"`                                            //退款方式
      BankAccountId int                       `gorm:"column:bank_account_id;type:int;not null;default 0;comment:账户id" json:"bankAccountId"` // 账户id
      BankAccount   BankAccount               `gorm:"foreignKey:BankAccountId" json:"bankAccount"`
      IsInvoice     string                    `json:"isInvoice" gorm:"column:is_invoice;type:varchar(255);comment:是否开票"`
      Reason        string                    `json:"reason" gorm:"column:reason;type:varchar(255);comment:退款原因"`
      Products      []*Product                `json:"products" gorm:"many2many:salesRefund_product;"`
      AmountTotal   decimal.Decimal           `gorm:"column:amount_total;type:decimal(12,2);comment:价税合计" json:"amountTotal"` // 价税合计
      CodeStandID   string                    `json:"codeStandID" gorm:"column:code_stand_id;type:varchar(255);comment:编码id"`
      CrmModel
   }
   SalesRefundSearch struct {
      SalesRefund
      Orm *gorm.DB
      Orm         *gorm.DB
      KeywordType constvar.SalesRefundKeywordType
      Keyword     string
      OrderBy     string
      PageNum     int
      PageSize    int
      Preload     bool
      Ids         []int
      MemberIds   []int
   }
)
@@ -37,10 +59,65 @@
   }
}
func (slf *SalesRefundSearch) SetOrm(tx *gorm.DB) *SalesRefundSearch {
   slf.Orm = tx
   return slf
}
func (slf *SalesRefundSearch) build() *gorm.DB {
   var db = slf.Orm.Model(&SalesRefund{})
   if slf.Id != 0 {
      db = db.Where("id = ?", slf.Id)
   }
   if len(slf.Ids) != 0 {
      db = db.Where("id in ?", slf.Ids)
   }
   if slf.SourceType != 0 {
      db = db.Where("source_type = ?", slf.SourceType)
   }
   if slf.SalesReturnId != 0 {
      db = db.Where("source_id = ?", slf.SalesReturnId)
   }
   if slf.Preload {
      db = db.Preload("Client").
         Preload("PaymentType").
         Preload("BankAccount").
         Preload("Products").
         Preload("SalesReturn")
   }
   if slf.KeywordType != "" {
      switch slf.KeywordType {
      case constvar.SalesRefundKeywordRefundNumber:
         db = db.Where("number like ?", fmt.Sprintf("%%%s%%", slf.Keyword))
      case constvar.SalesRefundKeywordClientName:
         db = db.Joins("Client", clause.LeftJoin).Where("Client.name like ?", fmt.Sprintf("%%%s%%", slf.Keyword))
      case constvar.SalesRefundKeywordRefundDate:
         db = db.Where("refund_date like ?", fmt.Sprintf("%%%s%%", slf.Keyword))
      case constvar.SalesRefundKeywordAccount:
         db = db.Joins("BankAccount").Where("BankAccount name like ?", fmt.Sprintf("%%%s%%", slf.Keyword))
      case constvar.SalesRefundKeywordIsInvoice:
         db = db.Where("is_invoice like ?", fmt.Sprintf("%%%s%%", slf.Keyword))
      case constvar.SalesRefundKeywordPaymentType:
         db = db.Joins("PaymentType").Where("PaymentType.name like ?", fmt.Sprintf("%%%s%%", slf.Keyword))
      case constvar.SalesRefundKeywordPrincipal:
         db = db.Joins("left join user on user.id = sales_refund.member_id").Where("user.username like ?", fmt.Sprintf("%%%s%%", slf.Keyword))
      case constvar.SalesRefundKeywordUpdateAt:
         db = db.Where("updated_at like ?", fmt.Sprintf("%%%s%%", slf.Keyword))
      case constvar.SalesRefundKeywordPriceTotal:
         db = db.Where("amount_total like ?", fmt.Sprintf("%%%s%%", slf.Keyword))
      }
   }
   if len(slf.MemberIds) > 0 {
      db = db.Where("sales_refund.member_id in ?", slf.MemberIds)
   }
   if slf.Number != "" {
      db = db.Where("number = ?", slf.Number)
   }
   return db
@@ -61,21 +138,120 @@
   return db.Updates(record).Error
}
func (slf *SalesRefundSearch) Find() (*SalesRefund, error) {
func (slf *SalesRefundSearch) First() (*SalesRefund, error) {
   var db = slf.build()
   var record = new(SalesRefund)
   err := db.First(record).Error
   return record, err
}
func (slf *SalesRefundSearch) FindAll() ([]*SalesRefund, error) {
func (slf *SalesRefundSearch) Find() ([]*SalesRefund, error) {
   var db = slf.build()
   var records = make([]*SalesRefund, 0)
   err := db.Preload("Products").Find(&records).Error
   err := db.Find(&records).Error
   return records, err
}
func (slf *SalesRefundSearch) FindAll() ([]*SalesRefund, int64, error) {
   var db = slf.build()
   var records = make([]*SalesRefund, 0)
   var total int64
   if err := db.Count(&total).Error; err != nil {
      return records, total, err
   }
   if slf.PageNum > 0 && slf.PageSize > 0 {
      db = db.Limit(slf.PageSize).Offset((slf.PageNum - 1) * slf.PageSize)
   }
   if slf.PageNum > 0 && slf.PageSize > 0 {
      db = db.Limit(slf.PageSize).Offset((slf.PageNum - 1) * slf.PageSize)
   }
   err := db.Preload("BankAccount").Preload("PaymentType").Preload("Member").Preload("Products").Order("id desc").Find(&records).Error
   return records, total, err
}
func (slf *SalesRefundSearch) Count() (int64, error) {
   var db = slf.build()
   var total int64
   err := db.Count(&total).Error
   return total, err
}
func (slf *SalesRefundSearch) MaxAutoIncr() (int, error) {
   type Result struct {
      Max int
   }
   var (
      result Result
      db     = slf.build()
   )
   err := db.Select("MAX(id) as max").Scan(&result).Error
   if err != nil {
      return result.Max, fmt.Errorf("max err: %v", err)
   }
   return result.Max, nil
}
func (slf *SalesRefundSearch) SetId(id int) *SalesRefundSearch {
   slf.Id = id
   return slf
}
func (slf *SalesRefundSearch) SetIds(id []int) *SalesRefundSearch {
   slf.Ids = id
   return slf
}
func (slf *SalesRefundSearch) SetSourceType(sourceType constvar.RefundSourceType) *SalesRefundSearch {
   slf.SourceType = sourceType
   return slf
}
func (slf *SalesRefundSearch) SetSourceId(id int) *SalesRefundSearch {
   slf.SalesReturnId = id
   return slf
}
func (slf *SalesRefundSearch) SetPreload(preload bool) *SalesRefundSearch {
   slf.Preload = preload
   return slf
}
func (slf *SalesRefundSearch) SetKeywordType(keywordType constvar.SalesRefundKeywordType) *SalesRefundSearch {
   slf.KeywordType = keywordType
   return slf
}
func (slf *SalesRefundSearch) SetKeyword(keyword string) *SalesRefundSearch {
   slf.Keyword = keyword
   return slf
}
func (slf *SalesRefundSearch) SetPage(page, size int) *SalesRefundSearch {
   slf.PageNum, slf.PageSize = page, size
   return slf
}
func (slf *SalesRefundSearch) SetOrder(order string) *SalesRefundSearch {
   slf.OrderBy = order
   return slf
}
func (slf *SalesRefundSearch) SetNumber(number string) *SalesRefundSearch {
   slf.Number = number
   return slf
}
func (slf *SalesRefundSearch) UpdateByMap(data map[string]interface{}) error {
   var db = slf.build()
   return db.Updates(data).Error
}
func (slf *SalesRefundSearch) SetMemberIds(memberIds []int) *SalesRefundSearch {
   slf.MemberIds = memberIds
   return slf
}