package models
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import (
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"fmt"
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"github.com/shopspring/decimal"
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"gorm.io/gorm"
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"wms/constvar"
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"wms/pkg/mysqlx"
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)
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type (
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LocationProductAmount struct {
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WmsModel
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Id int `json:"id" gorm:"column:id;primary_key;AUTO_INCREMENT"`
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LocationProductId int `json:"locationProductId" gorm:"type:int;not null;comment:上架规则id"` //上架规则id
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LocationProduct LocationProduct `json:"locationProduct" gorm:"foreignKey:LocationProductId;references:Id"`
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Amount decimal.Decimal `json:"amount" gorm:"type:decimal(20,2);not null;comment:库存数量"` //库存数量
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CreateDate string `json:"createDate" gorm:"type:varchar(63);comment:日期"` //日期
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}
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LocationProductAmountSearch struct {
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LocationProductAmount
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Order string
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PageNum int
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PageSize int
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Keyword string
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Orm *gorm.DB
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Preload bool
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LocationProductIds []int
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}
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LocationProductAmountWithOperation struct {
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//LocationProductAmount LocationProductAmount `json:"locationProductAmount"`
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LocationProductAmountId int `json:"locationProductAmountId" gorm:"location_product_amount_id"`
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LocationId int `json:"locationId" gorm:"column:location_id"`
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LocationName string `json:"locationName" gorm:"column:location_name"`
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ProductId string `json:"productId" gorm:"column:product_id"`
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ProductName string `json:"productName" gorm:"column:product_name"`
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Amount decimal.Decimal `json:"amount" gorm:"column:amount"`
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Unit string `json:"unit" gorm:"column:unit"`
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CreateDate string `json:"createDate" gorm:"column:create_date"`
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AdjustAmount decimal.Decimal `json:"adjustAmount" gorm:"column:adjust_amount"`
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DifferenceAmount decimal.Decimal `json:"differenceAmount" gorm:"-"`
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OperationId int `json:"operationId" gorm:"column:operation_id"`
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Status constvar.OperationStatus `json:"status" gorm:"status"`
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BaseOperationType constvar.BaseOperationType `json:"baseOperationType" gorm:"base_operation_type"`
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}
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)
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func (slf *LocationProductAmount) TableName() string {
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return "wms_location_product_amount"
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}
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func NewLocationProductAmountSearch() *LocationProductAmountSearch {
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return &LocationProductAmountSearch{Orm: mysqlx.GetDB()}
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}
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func (slf *LocationProductAmountSearch) SetOrm(tx *gorm.DB) *LocationProductAmountSearch {
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slf.Orm = tx
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return slf
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}
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func (slf *LocationProductAmountSearch) SetPage(page, size int) *LocationProductAmountSearch {
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slf.PageNum, slf.PageSize = page, size
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return slf
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}
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func (slf *LocationProductAmountSearch) SetOrder(order string) *LocationProductAmountSearch {
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slf.Order = order
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return slf
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}
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func (slf *LocationProductAmountSearch) SetID(id int) *LocationProductAmountSearch {
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slf.Id = id
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return slf
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}
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func (slf *LocationProductAmountSearch) SetKeyword(keyword string) *LocationProductAmountSearch {
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slf.Keyword = keyword
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return slf
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}
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func (slf *LocationProductAmountSearch) SetPreload(preload bool) *LocationProductAmountSearch {
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slf.Preload = preload
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return slf
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}
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func (slf *LocationProductAmountSearch) SetLocationProductId(id int) *LocationProductAmountSearch {
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slf.LocationProductId = id
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return slf
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}
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func (slf *LocationProductAmountSearch) SetLocationProductIds(ids []int) *LocationProductAmountSearch {
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slf.LocationProductIds = ids
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return slf
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}
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func (slf *LocationProductAmountSearch) build() *gorm.DB {
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var db = slf.Orm.Model(&LocationProductAmount{})
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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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if slf.Order != "" {
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db = db.Order(slf.Order)
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}
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if slf.Keyword != "" {
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db = db.Where("product_name like ?", fmt.Sprintf("%%%v%%", slf.Keyword))
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}
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if slf.Preload {
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db = db.Model(&LocationProductAmount{}).Preload("LocationProduct").Preload("LocationProduct.Location").Preload("LocationProduct.Product")
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}
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if slf.LocationProductId != 0 {
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db = db.Where("location_product_id=?", slf.LocationProductId)
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}
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if len(slf.LocationProductIds) > 0 {
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db = db.Where("location_product_id in (?)", slf.LocationProductIds)
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}
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return db
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}
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// Create 单条插入
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func (slf *LocationProductAmountSearch) Create(record *LocationProductAmount) error {
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var db = slf.build()
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if err := db.Create(record).Error; err != nil {
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return err
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}
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return nil
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}
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// CreateBatch 批量插入
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func (slf *LocationProductAmountSearch) CreateBatch(records []*LocationProductAmount) error {
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var db = slf.build()
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if err := db.Create(&records).Error; err != nil {
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return fmt.Errorf("create batch err: %v, records: %+v", err, records)
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}
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return nil
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}
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func (slf *LocationProductAmountSearch) Update(record *LocationProductAmount) error {
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var db = slf.build()
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if err := db.Omit("CreatedAt").Updates(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 *LocationProductAmountSearch) Delete() error {
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var db = slf.build()
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return db.Unscoped().Delete(&LocationProductAmount{}).Error
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}
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func (slf *LocationProductAmountSearch) First() (*LocationProductAmount, error) {
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var (
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record = new(LocationProductAmount)
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db = slf.build()
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)
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if err := db.First(record).Error; err != nil {
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return record, err
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}
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return record, nil
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}
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func (slf *LocationProductAmountSearch) FindByPage() ([]*LocationProductAmount, int64, error) {
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var (
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records = make([]*LocationProductAmount, 0)
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total int64
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db = slf.build()
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)
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if err := db.Count(&total).Error; err != nil {
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return records, total, fmt.Errorf("find count err: %v", err)
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}
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if slf.PageNum*slf.PageSize > 0 {
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db = db.Offset((slf.PageNum - 1) * slf.PageSize).Limit(slf.PageSize)
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}
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if err := db.Find(&records).Error; err != nil {
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return records, total, fmt.Errorf("find records err: %v", err)
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}
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return records, total, nil
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}
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func (slf *LocationProductAmountSearch) Find() ([]*LocationProductAmount, error) {
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var (
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records = make([]*LocationProductAmount, 0)
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db = slf.build()
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)
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if err := db.Find(&records).Error; err != nil {
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return records, fmt.Errorf("find records err: %v", err)
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}
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return records, nil
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}
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