wangpengfei
2023-08-17 06c0b03df2955475fe39ff2a793a5f151f4da99f
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package model
 
import (
    "aps_crm/constvar"
    "aps_crm/pkg/mysqlx"
    "errors"
    "fmt"
    "github.com/shopspring/decimal"
    "gorm.io/gorm"
)
 
type (
    // Receipt 收款单
    Receipt struct {
        Id            int                        `json:"id" gorm:"column:id;primary_key;AUTO_INCREMENT"`
        ClientId      int                        `gorm:"column:client_id;type:int;not null;default 0;comment:客户id" json:"clientId"`                                // 客户id
        SourceType    constvar.ReceiptSourceType `gorm:"column:source_type;type:int;not null;default 0;comment:来源类型(1销售明细单2服务合同3销售发票4收款计划5出库单)" json:"sourceType"` // 来源类型(1销售明细单2服务合同3销售发票4收款计划5出库单)
        SourceId      int                        `gorm:"column:source_id;type:int;not null;default 0;comment:源单id " json:"sourceId"`                               // 源单id
        PrincipalId   int                        `gorm:"column:principal_id;type:int;not null;default 0;comment:负责人id" json:"principalId"`                         // 负责人id
        Principal     User                       `gorm:"foreignKey:PrincipalId" json:"principal"`                                                                  // 负责人id
        ReceiptDate   string                     `gorm:"column:receipt_date;type:varchar(255);not null;default '';comment:收款日期" json:"receiptDate"`                // 收款日期
        MoneyType     string                     `gorm:"column:money_type;type:varchar(255);not null;default '';comment:币种" json:"moneyType"`                      // 币种
        Amount        decimal.Decimal            `gorm:"column:amount;type:decimal(12,2);not null;default '0.00';comment:收款金额" json:"amount"`                      // 收款金额
        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"`
        Remark        string                     `gorm:"column:remark;type:varchar(255);not null;default '';comment:备注" json:"remark"` // 备注
        FileId        int                        `gorm:"column:file_id;type:int;not null;default 0;comment:附件id" json:"fileId"`        // 附件id
        gorm.Model    `json:"-"`
    }
 
    // ReceiptSearch 收款单搜索条件
    ReceiptSearch struct {
        Receipt
        Orm         *gorm.DB
        QueryClass  constvar.ReceiptQueryClass
        KeywordType constvar.ReceiptKeywordType
        Keyword     string
        PageNum     int
        PageSize    int
    }
)
 
func (Receipt) TableName() string {
    return "receipt"
}
 
func NewReceiptSearch() *ReceiptSearch {
    return &ReceiptSearch{
        Orm: mysqlx.GetDB(),
    }
}
 
func (slf *ReceiptSearch) build() *gorm.DB {
    var db = slf.Orm.Model(&Receipt{})
    if slf.Id != 0 {
        db = db.Where("id = ?", slf.Id)
    }
 
    return db
}
 
func (slf *ReceiptSearch) Create(record *Receipt) error {
    var db = slf.build()
    return db.Create(record).Error
}
 
func (slf *ReceiptSearch) CreateBatch(records []*Receipt) error {
    var db = slf.build()
    return db.Create(records).Error
}
 
func (slf *ReceiptSearch) Delete() error {
    var db = slf.build()
    return db.Delete(&Receipt{}).Error
}
 
func (slf *ReceiptSearch) Update(record *Receipt) error {
    var db = slf.build()
    return db.Updates(record).Error
}
 
func (slf *ReceiptSearch) FindAll() ([]*Receipt, error) {
    var db = slf.build()
    var record = make([]*Receipt, 0)
    err := db.Find(&record).Error
    return record, err
}
 
func (slf *ReceiptSearch) SetId(id int) *ReceiptSearch {
    slf.Id = id
    return slf
}
 
func (slf *ReceiptSearch) SetOrm(tx *gorm.DB) *ReceiptSearch {
    slf.Orm = tx
    return slf
}
 
func (slf *ReceiptSearch) First() (*Receipt, error) {
    var db = slf.build()
    var record = new(Receipt)
    err := db.First(record).Error
    return record, err
}
 
func (slf *ReceiptSearch) Updates(values interface{}) error {
    var db = slf.build()
    return db.Updates(values).Error
}
 
func (slf *ReceiptSearch) Save(record *Receipt) error {
    if record.Id == 0 {
        return errors.New("id为空")
    }
    var db = slf.build()
 
    if err := db.Save(record).Error; err != nil {
        return fmt.Errorf("save err: %v, record: %+v", err, record)
    }
 
    return nil
}
 
func (slf *ReceiptSearch) Find() ([]*Receipt, int64, error) {
    var db = slf.build()
    var records = make([]*Receipt, 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)
    }
 
    err := db.Find(&records).Error
    return records, total, err
}
 
// InitDefaultData 初始化数据
func (slf *ReceiptSearch) InitDefaultData() error {
    var (
        db          = slf.Orm.Table(slf.TableName())
        total int64 = 0
    )
    if err := db.Count(&total).Error; err != nil {
        return err
    }
    if total != 0 {
        return nil
    }
    records := []*Receipt{}
    return slf.CreateBatch(records)
}