zhangqian
2023-10-13 13194e787d51e4ce07dfc35341d536fb5db7aaa3
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package model
 
import (
    "aps_crm/constvar"
    "aps_crm/pkg/mysqlx"
    "fmt"
    "github.com/shopspring/decimal"
    "gorm.io/gorm"
    "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"`
        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)
        SourceId      int                       `gorm:"column:source_id;type:int;not null;default 0;comment:源单id " json:"sourceId"`           // 源单id
        Source        SalesReturn               `gorm:"foreignKey:SourceId" json:"Source"`
        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"`
        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
        CrmModel
    }
 
    SalesRefundSearch struct {
        SalesRefund
        Orm         *gorm.DB
        KeywordType constvar.SalesRefundKeywordType
        Keyword     string
        OrderBy     string
        PageNum     int
        PageSize    int
        Preload     bool
        Ids         []int
        MemberIds   []int
    }
)
 
func (SalesRefund) TableName() string {
    return "sales_refund"
}
 
func NewSalesRefundSearch() *SalesRefundSearch {
    return &SalesRefundSearch{
        Orm: mysqlx.GetDB(),
    }
}
 
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.SourceId != 0 {
        db = db.Where("source_id = ?", slf.SourceId)
    }
 
    if slf.Preload {
        db = db.Preload("Client").
            Preload("PaymentType").
            Preload("BankAccount").
            Preload("Source").
            Preload("Products")
    }
    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("member_id in ?", slf.MemberIds)
    }
 
    return db
}
 
func (slf *SalesRefundSearch) Create(record *SalesRefund) error {
    var db = slf.build()
    return db.Create(record).Error
}
 
func (slf *SalesRefundSearch) Delete() error {
    var db = slf.build()
    return db.Delete(&SalesRefund{}).Error
}
 
func (slf *SalesRefundSearch) Update(record *SalesRefund) error {
    var db = slf.build()
    return db.Updates(record).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) Find() ([]*SalesRefund, error) {
    var db = slf.build()
    var records = make([]*SalesRefund, 0)
 
    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) 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.SourceId = 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) SetMemberIds(memberIds []int) *SalesRefundSearch {
    slf.MemberIds = memberIds
    return slf
}