package model
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import (
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"aps_crm/pkg/mysqlx"
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"fmt"
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"github.com/shopspring/decimal"
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"gorm.io/gorm"
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)
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type (
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// Quotation 报价单
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Quotation struct {
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Id int `json:"id" gorm:"column:id;primary_key;AUTO_INCREMENT"`
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QuotationName string `json:"quotationName" gorm:"column:quotation_name;type:varchar(255);comment:报价单名称"`
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ClientId int `json:"client_id" gorm:"column:client_id;type:int;comment:客户id"`
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Number string `json:"number" gorm:"column:number;type:varchar(255);comment:报价单号"`
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QuotationStatusId int `json:"quotation_status_id" gorm:"column:quotation_status_id;type:int;comment:报价单状态id"`
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QuotationStatus QuotationStatus `json:"quotation_status" gorm:"foreignKey:QuotationStatusId"`
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ValidityDate *CustomTime `json:"validity_date" gorm:"column:validity_date;type:datetime;comment:有效期"`
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ContactId int `json:"contact_id" gorm:"column:contact_id;type:int;comment:联系人id"`
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MemberId int `json:"member_id" gorm:"column:member_id;type:int;comment:负责人id"`
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Member User `json:"member" gorm:"foreignKey:MemberId"`
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SaleChanceId int `json:"sale_chance_id" gorm:"column:sale_chance_id;type:int;comment:销售机会id"`
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Conditions string `json:"conditions" gorm:"column:conditions;type:text;comment:报价条件"`
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File string `json:"file" gorm:"column:file;type:varchar(255);comment:附件"`
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Client Client `json:"client" gorm:"foreignKey:ClientId"`
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Contact Contact `json:"contact" gorm:"foreignKey:ContactId"`
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SaleChance SaleChance `json:"sale_chance" gorm:"foreignKey:SaleChanceId"`
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Products []Product `json:"products" gorm:"many2many:quotation_product"`
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CodeStandID string `json:"codeStandID" gorm:"column:code_stand_id;type:varchar(255);comment:编码id"`
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AmountTotal decimal.Decimal `gorm:"-" json:"amountTotal"` //价格合计
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gorm.Model `json:"-"`
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}
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// QuotationSearch 报价单搜索条件
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QuotationSearch struct {
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Quotation
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Orm *gorm.DB
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SearchMap map[string]interface{}
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OrderBy 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 (Quotation) TableName() string {
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return "quotation"
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}
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func NewQuotationSearch(db *gorm.DB) *QuotationSearch {
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if db == nil {
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db = mysqlx.GetDB()
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}
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return &QuotationSearch{
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Orm: db,
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}
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}
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func (slf *QuotationSearch) build() *gorm.DB {
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var db = slf.Orm.Model(&Quotation{})
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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.Number != "" {
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db = db.Where("number = ?", slf.Number)
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}
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if slf.QuotationStatusId != 0 {
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db = db.Where("quotation_status_id = ?", slf.QuotationStatusId)
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}
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if len(slf.SearchMap) > 0 {
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for key, value := range slf.SearchMap {
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switch v := value.(type) {
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case string:
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if key == "number" || key == "validity_date" {
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db = db.Where(key+" LIKE ?", "%"+v+"%")
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}
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if key == "client_name" {
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db = db.Joins("Client").Where("Client.name LIKE ?", "%"+v+"%")
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}
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if key == "contact_name" {
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db = db.Joins("Contact").Where("Contact.name LIKE ?", "%"+v+"%")
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}
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if key == "member_name" {
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db = db.Joins("Member").Where("Member.username LIKE ?", "%"+v+"%")
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}
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case int, float64:
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if key == "client_id" || key == "sale_chance_id" || key == "member_id" {
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db = db.Where(key+" = ?", v)
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}
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case []int:
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if key == "member_ids" {
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db = db.Where("quotation.member_id in ?", v)
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}
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}
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}
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}
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return db
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}
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func (slf *QuotationSearch) Create(record *Quotation) 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 *QuotationSearch) Delete() error {
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var db = slf.build()
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return db.Delete(&Quotation{}).Error
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}
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func (slf *QuotationSearch) Update(record *Quotation) 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 *QuotationSearch) Find() (*Quotation, error) {
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var db = slf.build()
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var record Quotation
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err := db.Preload("Products").Preload("Client").Preload("Contact").Preload("SaleChance").First(&record).Error
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return &record, err
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}
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func (slf *QuotationSearch) FindAll() ([]*Quotation, int64, error) {
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var db = slf.build()
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var records = make([]*Quotation, 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.Preload("Products").Preload("Member").Preload("QuotationStatus").Preload("Client").Preload("Contact").Preload("SaleChance").Order("id desc").Find(&records).Error
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return records, total, err
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}
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func (slf *QuotationSearch) Count() (int64, error) {
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var db = slf.build()
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var total int64
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err := db.Count(&total).Error
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return total, err
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}
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func (slf *QuotationSearch) MaxAutoIncr() (int, error) {
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type Result struct {
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Max int
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}
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var (
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result Result
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db = slf.build()
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)
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err := db.Select("MAX(id) as max").Scan(&result).Error
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if err != nil {
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return result.Max, fmt.Errorf("max err: %v", err)
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}
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return result.Max, nil
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}
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func (slf *QuotationSearch) SetId(id int) *QuotationSearch {
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slf.Id = id
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return slf
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}
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func (slf *QuotationSearch) Updates(data map[string]interface{}) error {
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var db = slf.build()
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return db.Updates(data).Error
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}
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func (slf *QuotationSearch) SetPage(page, size int) *QuotationSearch {
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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 *QuotationSearch) SetOrder(order string) *QuotationSearch {
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slf.OrderBy = order
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return slf
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}
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func (slf *QuotationSearch) SetSearchMap(searchMap map[string]interface{}) *QuotationSearch {
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slf.SearchMap = searchMap
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return slf
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}
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func (slf *QuotationSearch) SetNumber(number string) *QuotationSearch {
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slf.Number = number
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return slf
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}
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func (slf *QuotationSearch) SetIds(ids []int) *QuotationSearch {
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slf.Orm = slf.Orm.Where("id in (?)", ids)
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return slf
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}
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func (slf *QuotationSearch) SetQuotationStatusId(id int) *QuotationSearch {
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slf.QuotationStatusId = id
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return slf
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}
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