package models
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import (
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"fmt"
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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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// Company 公司
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Company 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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Name string `json:"name" gorm:"index;type:varchar(255);not null;comment:公司名称"` //公司名称
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}
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CompanySearch struct {
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Company
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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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}
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)
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func (slf *Company) TableName() string {
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return "wms_company"
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}
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func NewCompanySearch() *CompanySearch {
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return &CompanySearch{Orm: mysqlx.GetDB()}
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}
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func (slf *CompanySearch) SetOrm(tx *gorm.DB) *CompanySearch {
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slf.Orm = tx
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return slf
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}
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func (slf *CompanySearch) SetPage(page, size int) *CompanySearch {
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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 *CompanySearch) SetOrder(order string) *CompanySearch {
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slf.Order = order
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return slf
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}
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func (slf *CompanySearch) SetID(id uint) *CompanySearch {
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slf.ID = id
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return slf
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}
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func (slf *CompanySearch) SetName(name string) *CompanySearch {
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slf.Name = name
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return slf
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}
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func (slf *CompanySearch) SetKeyword(keyword string) *CompanySearch {
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slf.Keyword = keyword
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return slf
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}
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func (slf *CompanySearch) build() *gorm.DB {
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var db = slf.Orm.Table(slf.TableName())
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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("name like ?", fmt.Sprintf("%%%v%%", slf.Keyword))
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}
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if slf.Name != "" {
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db = db.Where("name = ?", slf.Name)
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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 *CompanySearch) Create(record *Company) 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 *CompanySearch) CreateBatch(records []*Company) 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 *CompanySearch) Update(record *Company) 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 *CompanySearch) 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 *CompanySearch) 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 *CompanySearch) Delete() error {
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var db = slf.build()
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return db.Delete(&Company{}).Error
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}
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func (slf *CompanySearch) First() (*Company, error) {
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var (
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record = new(Company)
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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 *CompanySearch) Find() ([]*Company, int64, error) {
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var (
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records = make([]*Company, 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 *CompanySearch) FindNotTotal() ([]*Company, error) {
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var (
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records = make([]*Company, 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 *CompanySearch) FindByQuery(query string, args []interface{}) ([]*Company, int64, error) {
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var (
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records = make([]*Company, 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 *CompanySearch) FindByQueryNotTotal(query string, args []interface{}) ([]*Company, error) {
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var (
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records = make([]*Company, 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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