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/pkg/mysqlx"
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)
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type (
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// WarehouseMonthStats 按仓库进行月度统计
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WarehouseMonthStats 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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WarehouseId int `json:"warehouseId" gorm:"type:int;not null;default:0"` //仓库ID
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ProductId string `json:"productId" gorm:"type:varchar(255);not null;comment:产品id"` //产品id
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ProductName string `json:"productName" gorm:"type:varchar(255);not null;comment:产品名称"` //产品名称
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Unit string `json:"unit" gorm:"type:char(10);not null;comment:单位"` //单位
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SalePrice decimal.Decimal `gorm:"type:decimal(35,18);comment:销售单价" json:"salePrice"` //销售单价
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BeginAmount decimal.Decimal `json:"beginAmount" gorm:"type:decimal(30,10);not null;comment:数量"` //期初数量
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EndAmount decimal.Decimal `json:"amount" gorm:"type:decimal(30,10);not null;comment:数量"` //期末结余数量
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InputAmount decimal.Decimal `json:"inputAmount" gorm:"type:decimal(30,10);not null;comment:数量"` //入库数量
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InputItems []*WarehouseStatsItems `json:"inputItems" gorm:"-"` //入库明细
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Items []*WarehouseStatsItems `json:"-"`
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OutputAmount decimal.Decimal `json:"outputAmount" gorm:"type:decimal(30,10);not null;comment:数量"` //出库数量
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OutputItems []*WarehouseStatsItems `json:"outputItems" gorm:"-"` //出库明细
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Date string `json:"date" gorm:"index;type:varchar(255); not null;default ''"` //日期 2024-04
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}
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WarehouseStatsItems struct {
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WarehouseMonthStatsId int `json:"warehouseMonthStatsId"`
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Type MonthStatsItemsType `json:"type" gorm:"type:tinyint;not null;default:1"`
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Name string `json:"name" gorm:"type:varchar(255);not null;default:''"` //入库来源，出库去处
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Amount decimal.Decimal `json:"amount" gorm:"type:decimal(30,10);not null;"` //数量
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}
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WarehouseMonthStatsSearch struct {
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WarehouseMonthStats
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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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Fields string
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}
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)
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type MonthStatsItemsType int
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const (
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MonthStatsItemsTypeInput MonthStatsItemsType = 1 //入库
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MonthStatsItemsTypeOutput MonthStatsItemsType = 2 //出库
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)
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func (slf *WarehouseStatsItems) TableName() string {
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return "wms_warehouse_month_stats_items"
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}
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func (slf *WarehouseMonthStats) TableName() string {
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return "wms_warehouse_month_stats"
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}
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func (slf *WarehouseMonthStats) BeforeCreate(tx *gorm.DB) error {
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if len(slf.InputItems) != 0 || len(slf.OutputItems) != 0 {
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items := make([]*WarehouseStatsItems, 0, len(slf.InputItems)+len(slf.OutputItems))
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for _, item := range slf.InputItems {
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items = append(items, &WarehouseStatsItems{
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Type: MonthStatsItemsTypeInput,
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Name: item.Name,
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Amount: item.Amount,
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})
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}
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for _, item := range slf.OutputItems {
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items = append(items, &WarehouseStatsItems{
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Type: MonthStatsItemsTypeOutput,
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Name: item.Name,
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Amount: item.Amount,
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})
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}
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slf.Items = items
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}
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return nil
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}
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func (slf *WarehouseMonthStats) AfterFind(tx *gorm.DB) error {
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if len(slf.Items) != 0 {
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inputItems := make([]*WarehouseStatsItems, 0)
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outputItems := make([]*WarehouseStatsItems, 0)
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for _, v := range slf.Items {
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item := WarehouseStatsItems{
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Type: v.Type,
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Name: v.Name,
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Amount: v.Amount,
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}
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if v.Type == MonthStatsItemsTypeInput {
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inputItems = append(inputItems, &item)
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} else {
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outputItems = append(outputItems, &item)
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}
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}
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}
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return nil
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}
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func NewWarehouseMonthStatsSearch() *WarehouseMonthStatsSearch {
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return &WarehouseMonthStatsSearch{Orm: mysqlx.GetDB()}
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}
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func (slf *WarehouseMonthStatsSearch) SetOrm(tx *gorm.DB) *WarehouseMonthStatsSearch {
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slf.Orm = tx
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return slf
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}
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func (slf *WarehouseMonthStatsSearch) SetPage(page, size int) *WarehouseMonthStatsSearch {
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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 *WarehouseMonthStatsSearch) SetOrder(order string) *WarehouseMonthStatsSearch {
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slf.Order = order
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return slf
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}
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func (slf *WarehouseMonthStatsSearch) SetID(id int) *WarehouseMonthStatsSearch {
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slf.Id = id
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return slf
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}
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func (slf *WarehouseMonthStatsSearch) SetKeyword(keyword string) *WarehouseMonthStatsSearch {
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slf.Keyword = keyword
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return slf
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}
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func (slf *WarehouseMonthStatsSearch) SetPreload(preload bool) *WarehouseMonthStatsSearch {
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slf.Preload = preload
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return slf
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}
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func (slf *WarehouseMonthStatsSearch) SetDate(date string) *WarehouseMonthStatsSearch {
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slf.Date = date
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return slf
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}
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func (slf *WarehouseMonthStatsSearch) SetFields(fields string) *WarehouseMonthStatsSearch {
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slf.Fields = fields
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return slf
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}
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func (slf *WarehouseMonthStatsSearch) SetWarehouseId(id int) *WarehouseMonthStatsSearch {
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slf.WarehouseId = id
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return slf
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}
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func (slf *WarehouseMonthStatsSearch) Save(record *WarehouseMonthStats) error {
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var db = slf.build()
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if err := db.Omit("CreatedAt").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 *WarehouseMonthStatsSearch) build() *gorm.DB {
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var db = slf.Orm.Model(&WarehouseMonthStats{})
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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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kw := fmt.Sprintf("%%%v%%", slf.Keyword)
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db = db.Where("product_id like ? or product_name like ?", kw, kw)
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}
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if slf.Date != "" {
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db = db.Where("date = ?", slf.Date)
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}
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if slf.Fields != "" {
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db = db.Select(slf.Fields)
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}
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if slf.WarehouseId != 0 {
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db = db.Where("warehouse_id = ?", slf.WarehouseId)
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}
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if slf.Preload {
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db = db.Preload("Items")
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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 *WarehouseMonthStatsSearch) Create(record *WarehouseMonthStats) 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 *WarehouseMonthStatsSearch) CreateBatch(records []*WarehouseMonthStats) 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 *WarehouseMonthStatsSearch) Update(record *WarehouseMonthStats) 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 *WarehouseMonthStatsSearch) UpdateByMap(upMap map[string]interface{}) error {
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var (
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db = slf.build()
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)
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if err := db.Updates(upMap).Error; err != nil {
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return fmt.Errorf("update by map err: %v, upMap: %+v", err, upMap)
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}
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return nil
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}
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func (slf *WarehouseMonthStatsSearch) UpdateByQuery(query string, args []interface{}, upMap map[string]interface{}) error {
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var (
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db = slf.Orm.Table(slf.TableName()).Where(query, args...)
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)
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if err := db.Updates(upMap).Error; err != nil {
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return fmt.Errorf("update by query err: %v, query: %s, args: %+v, upMap: %+v", err, query, args, upMap)
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}
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return nil
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}
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func (slf *WarehouseMonthStatsSearch) Delete() error {
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var db = slf.build()
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return db.Delete(&WarehouseMonthStats{}).Error
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}
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func (slf *WarehouseMonthStatsSearch) First() (*WarehouseMonthStats, error) {
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var (
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record = new(WarehouseMonthStats)
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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 *WarehouseMonthStatsSearch) Find() ([]*WarehouseMonthStats, int64, error) {
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var (
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records = make([]*WarehouseMonthStats, 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 *WarehouseMonthStatsSearch) FindNotTotal() ([]*WarehouseMonthStats, error) {
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var (
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records = make([]*WarehouseMonthStats, 0)
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db = slf.build()
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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, 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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// FindByQuery 指定条件查询.
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func (slf *WarehouseMonthStatsSearch) FindByQuery(query string, args []interface{}) ([]*WarehouseMonthStats, int64, error) {
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var (
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records = make([]*WarehouseMonthStats, 0)
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total int64
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db = slf.Orm.Table(slf.TableName()).Where(query, args...)
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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 by query 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 by query records err: %v, query: %s, args: %+v", err, query, args)
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}
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return records, total, nil
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}
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// FindByQueryNotTotal 指定条件查询&不查询总条数.
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func (slf *WarehouseMonthStatsSearch) FindByQueryNotTotal(query string, args []interface{}) ([]*WarehouseMonthStats, error) {
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var (
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records = make([]*WarehouseMonthStats, 0)
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db = slf.Orm.Table(slf.TableName()).Where(query, args...)
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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, fmt.Errorf("find by query records err: %v, query: %s, args: %+v", err, query, args)
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}
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return records, nil
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}
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func WarehouseMonthStatsMap(records []*WarehouseMonthStats) (m map[string]*WarehouseMonthStats) {
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m = make(map[string]*WarehouseMonthStats, len(records))
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for _, record := range records {
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m[record.ProductId] = record
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}
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return m
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}
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func WarehouseStatsItemMap(records []*WarehouseStatsItems) (m map[string]*WarehouseStatsItems) {
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m = make(map[string]*WarehouseStatsItems, len(records))
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for _, record := range records {
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m[record.Name] = record
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}
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return m
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}
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func (slf *WarehouseMonthStatsSearch) Count() (int64, error) {
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var (
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total int64
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db = slf.build()
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)
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err := db.Count(&total).Error
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return total, err
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}
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