New file |
| | |
| | | package models |
| | | |
| | | import ( |
| | | "fmt" |
| | | "gorm.io/gorm" |
| | | "wms/pkg/mysqlx" |
| | | ) |
| | | |
| | | type ( |
| | | // UnitDict 计量单位字典 |
| | | UnitDict struct { |
| | | BaseModelInt |
| | | Name string `gorm:"unique;type:varchar(191);not null;comment:名称" json:"name"` |
| | | IsDefault bool `gorm:"type:tinyint(1);comment:是否默认" json:"isDefault"` |
| | | Sort int `gorm:"type:int(11);comment:排序" json:"-"` |
| | | } |
| | | |
| | | UnitDictSearch struct { |
| | | UnitDict |
| | | Order string |
| | | PageNum int |
| | | PageSize int |
| | | Orm *gorm.DB |
| | | } |
| | | ) |
| | | |
| | | func (slf UnitDict) TableName() string { |
| | | return "unit_dict" |
| | | } |
| | | |
| | | func NewUnitDictSearch() *UnitDictSearch { |
| | | return &UnitDictSearch{Orm: mysqlx.GetDB()} |
| | | } |
| | | |
| | | func (slf *UnitDictSearch) SetOrm(tx *gorm.DB) *UnitDictSearch { |
| | | slf.Orm = tx |
| | | return slf |
| | | } |
| | | |
| | | func (slf *UnitDictSearch) SetPage(page, size int) *UnitDictSearch { |
| | | slf.PageNum, slf.PageSize = page, size |
| | | return slf |
| | | } |
| | | |
| | | func (slf *UnitDictSearch) SetOrder(order string) *UnitDictSearch { |
| | | slf.Order = order |
| | | return slf |
| | | } |
| | | |
| | | func (slf *UnitDictSearch) SetID(id uint) *UnitDictSearch { |
| | | slf.ID = id |
| | | return slf |
| | | } |
| | | |
| | | func (slf *UnitDictSearch) SetName(name string) *UnitDictSearch { |
| | | slf.Name = name |
| | | return slf |
| | | } |
| | | |
| | | func (slf *UnitDictSearch) build() *gorm.DB { |
| | | var db = slf.Orm.Table(slf.TableName()) |
| | | |
| | | if slf.ID > 0 { |
| | | db = db.Where("id = ?", slf.ID) |
| | | } |
| | | |
| | | if slf.Name != "" { |
| | | db = db.Where("name = ?", slf.Name) |
| | | } |
| | | |
| | | db.Where("1 = 1") |
| | | if slf.Order != "" { |
| | | db = db.Order(slf.Order) |
| | | } |
| | | |
| | | return db |
| | | } |
| | | |
| | | // Create 单条插入 |
| | | func (slf *UnitDictSearch) Create(record *UnitDict) error { |
| | | var db = slf.build() |
| | | |
| | | if err := db.Create(record).Error; err != nil { |
| | | return fmt.Errorf("create err: %v, record: %+v", err, record) |
| | | } |
| | | |
| | | return nil |
| | | } |
| | | |
| | | // CreateBatch 批量插入 |
| | | func (slf *UnitDictSearch) CreateBatch(records []*UnitDict) error { |
| | | var db = slf.build() |
| | | |
| | | if err := db.Create(&records).Error; err != nil { |
| | | return fmt.Errorf("create batch err: %v, records: %+v", err, records) |
| | | } |
| | | |
| | | return nil |
| | | } |
| | | |
| | | func (slf *UnitDictSearch) Save(record *UnitDict) error { |
| | | var db = slf.build() |
| | | |
| | | if err := db.Omit("CreatedAt").Save(record).Error; err != nil { |
| | | return fmt.Errorf("save err: %v, record: %+v", err, record) |
| | | } |
| | | |
| | | return nil |
| | | } |
| | | |
| | | func (slf *UnitDictSearch) UpdateByMap(upMap map[string]interface{}) error { |
| | | var ( |
| | | db = slf.build() |
| | | ) |
| | | |
| | | if err := db.Updates(upMap).Error; err != nil { |
| | | return fmt.Errorf("update by map err: %v, upMap: %+v", err, upMap) |
| | | } |
| | | |
| | | return nil |
| | | } |
| | | |
| | | func (slf *UnitDictSearch) UpdateByQuery(query string, args []interface{}, upMap map[string]interface{}) error { |
| | | var ( |
| | | db = slf.Orm.Table(slf.TableName()).Where(query, args...) |
| | | ) |
| | | |
| | | if err := db.Updates(upMap).Error; err != nil { |
| | | return fmt.Errorf("update by query err: %v, query: %s, args: %+v, upMap: %+v", err, query, args, upMap) |
| | | } |
| | | |
| | | return nil |
| | | } |
| | | |
| | | func (slf *UnitDictSearch) Delete() error { |
| | | var db = slf.build() |
| | | |
| | | if err := db.Unscoped().Delete(&UnitDict{}).Error; err != nil { |
| | | return err |
| | | } |
| | | |
| | | return nil |
| | | } |
| | | |
| | | func (slf *UnitDictSearch) First() (*UnitDict, error) { |
| | | var ( |
| | | record = new(UnitDict) |
| | | db = slf.build() |
| | | ) |
| | | |
| | | if err := db.First(record).Error; err != nil { |
| | | return record, err |
| | | } |
| | | |
| | | return record, nil |
| | | } |
| | | |
| | | func (slf *UnitDictSearch) Find() ([]*UnitDict, int64, error) { |
| | | var ( |
| | | records = make([]*UnitDict, 0) |
| | | total int64 |
| | | db = slf.build() |
| | | ) |
| | | |
| | | if err := db.Count(&total).Error; err != nil { |
| | | return records, total, fmt.Errorf("find count err: %v", err) |
| | | } |
| | | if slf.PageNum*slf.PageSize > 0 { |
| | | db = db.Offset((slf.PageNum - 1) * slf.PageSize).Limit(slf.PageSize) |
| | | } |
| | | if err := db.Find(&records).Error; err != nil { |
| | | return records, total, fmt.Errorf("find records err: %v", err) |
| | | } |
| | | |
| | | return records, total, nil |
| | | } |
| | | |
| | | func (slf *UnitDictSearch) FindNotTotal() ([]*UnitDict, error) { |
| | | var ( |
| | | records = make([]*UnitDict, 0) |
| | | db = slf.build() |
| | | ) |
| | | |
| | | if slf.PageNum*slf.PageSize > 0 { |
| | | db = db.Offset((slf.PageNum - 1) * slf.PageSize).Limit(slf.PageSize) |
| | | } |
| | | if err := db.Find(&records).Error; err != nil { |
| | | return records, fmt.Errorf("find records err: %v", err) |
| | | } |
| | | |
| | | return records, nil |
| | | } |
| | | |
| | | // FindByQuery 指定条件查询. |
| | | func (slf *UnitDictSearch) FindByQuery(query string, args []interface{}) ([]*UnitDict, int64, error) { |
| | | var ( |
| | | records = make([]*UnitDict, 0) |
| | | total int64 |
| | | db = slf.Orm.Table(slf.TableName()).Where(query, args...) |
| | | ) |
| | | |
| | | if err := db.Count(&total).Error; err != nil { |
| | | return records, total, fmt.Errorf("find by query count err: %v", err) |
| | | } |
| | | if slf.PageNum*slf.PageSize > 0 { |
| | | db = db.Offset((slf.PageNum - 1) * slf.PageSize).Limit(slf.PageSize) |
| | | } |
| | | if err := db.Find(&records).Error; err != nil { |
| | | return records, total, fmt.Errorf("find by query records err: %v, query: %s, args: %+v", err, query, args) |
| | | } |
| | | |
| | | return records, total, nil |
| | | } |
| | | |
| | | // FindByQueryNotTotal 指定条件查询&不查询总条数. |
| | | func (slf *UnitDictSearch) FindByQueryNotTotal(query string, args []interface{}) ([]*UnitDict, error) { |
| | | var ( |
| | | records = make([]*UnitDict, 0) |
| | | db = slf.Orm.Table(slf.TableName()).Where(query, args...) |
| | | ) |
| | | |
| | | if slf.PageNum*slf.PageSize > 0 { |
| | | db = db.Offset((slf.PageNum - 1) * slf.PageSize).Limit(slf.PageSize) |
| | | } |
| | | if err := db.Find(&records).Error; err != nil { |
| | | return records, fmt.Errorf("find by query records err: %v, query: %s, args: %+v", err, query, args) |
| | | } |
| | | |
| | | return records, nil |
| | | } |