package model
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import (
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"aps_crm/constvar"
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"aps_crm/pkg/mysqlx"
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"errors"
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"fmt"
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"gorm.io/gorm"
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)
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type (
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// Invoice 销售发票
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Invoice struct {
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Id int `json:"id" gorm:"column:id;primary_key;AUTO_INCREMENT"`
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ClientId int `gorm:"client_id" json:"clientId"` // 客户id
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Client Client `gorm:"foreignKey:ClientId"`
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InvoiceTypeId int `gorm:"invoice_type_id" json:"invoiceTypeId"` // 发票类型id
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InvoiceType InvoiceType `gorm:"foreignKey:InvoiceTypeId"`
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PrincipalId int `gorm:"principal_id" json:"principalId"` // 销售负责人id
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Subject string `gorm:"subject" json:"subject"` // 主题
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InvoiceStatusId int `gorm:"invoice_status_id" json:"invoiceStatusId"` // 发票状态id
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InvoiceStatus InvoiceStatus `gorm:"foreignKey:InvoiceStatusId"`
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SourceType constvar.InvoiceSourceType `gorm:"source_type" json:"sourceType"` // 源单类型(1销售明细单2服务合同)
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SourceId int `gorm:"source_id" json:"sourceId"` // 源单id
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TaxpayerIdNumber string `gorm:"taxpayer_id_number" json:"taxpayerIdNumber"` // 纳税识别号
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InvoiceNumber string `gorm:"invoice_number" json:"invoiceNumber"` // 发票号码
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InvoiceDate string `gorm:"invoice_date" json:"invoiceDate"` // 开票日期
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CourierNumber string `gorm:"courier_number" json:"courierNumber"` // 物流单号
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CourierCompanyId int `gorm:"courier_company_id" json:"courierCompanyId"` // 物流公司
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CourierCompany CourierCompany `gorm:"foreignKey:CourierCompanyId"`
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Products []Product `json:"products" gorm:"many2many:invoice_product;"`
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}
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// InvoiceSearch 销售发票搜索条件
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InvoiceSearch struct {
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Invoice
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Orm *gorm.DB
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QueryClass constvar.InvoiceQueryClass
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KeywordType constvar.InvoiceKeywordType
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Keyword string
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PageNum int
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PageSize int
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}
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)
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func (Invoice) TableName() string {
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return "invoice"
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}
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func NewInvoiceSearch() *InvoiceSearch {
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return &InvoiceSearch{
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Orm: mysqlx.GetDB(),
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}
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}
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func (slf *InvoiceSearch) build() *gorm.DB {
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var db = slf.Orm.Model(&Invoice{})
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if slf.Id != 0 {
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db = db.Where("id = ?", slf.Id)
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}
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return db
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}
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func (slf *InvoiceSearch) Create(record *Invoice) error {
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var db = slf.build()
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return db.Create(record).Error
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}
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func (slf *InvoiceSearch) CreateBatch(records []*Invoice) error {
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var db = slf.build()
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return db.Create(records).Error
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}
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func (slf *InvoiceSearch) Delete() error {
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var db = slf.build()
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return db.Delete(&Invoice{}).Error
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}
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func (slf *InvoiceSearch) Update(record *Invoice) error {
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var db = slf.build()
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return db.Updates(record).Error
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}
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func (slf *InvoiceSearch) FindAll() ([]*Invoice, error) {
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var db = slf.build()
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var record = make([]*Invoice, 0)
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err := db.Find(&record).Error
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return record, err
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}
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func (slf *InvoiceSearch) SetId(id int) *InvoiceSearch {
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slf.Id = id
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return slf
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}
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func (slf *InvoiceSearch) SetOrm(tx *gorm.DB) *InvoiceSearch {
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slf.Orm = tx
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return slf
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}
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func (slf *InvoiceSearch) First() (*Invoice, error) {
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var db = slf.build()
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var record = new(Invoice)
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err := db.First(record).Error
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return record, err
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}
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func (slf *InvoiceSearch) Updates(values interface{}) error {
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var db = slf.build()
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return db.Updates(values).Error
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}
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func (slf *InvoiceSearch) Save(record *Invoice) error {
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if record.Id == 0 {
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return errors.New("id为空")
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}
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var db = slf.build()
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if err := db.Save(record).Error; err != nil {
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return fmt.Errorf("save err: %v, record: %+v", err, record)
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}
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return nil
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}
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func (slf *InvoiceSearch) Find() ([]*Invoice, int64, error) {
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var db = slf.build()
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var records = make([]*Invoice, 0)
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var total int64
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if err := db.Count(&total).Error; err != nil {
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return records, total, err
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}
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if slf.PageNum > 0 && slf.PageSize > 0 {
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db = db.Limit(slf.PageSize).Offset((slf.PageNum - 1) * slf.PageSize)
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}
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err := db.
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Preload("Client").
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Preload("InvoiceType").
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Preload("InvoiceStatus").
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Preload("CourierCompany").
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Find(&records).Error
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return records, total, err
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}
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// InitDefaultData 初始化数据
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func (slf *InvoiceSearch) InitDefaultData() error {
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var (
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db = slf.Orm.Table(slf.TableName())
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total int64 = 0
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)
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if err := db.Count(&total).Error; err != nil {
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return err
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}
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if total != 0 {
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return nil
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}
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records := []*Invoice{}
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return slf.CreateBatch(records)
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}
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