package model
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import (
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"fmt"
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"gorm.io/gorm"
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"srm/constvar"
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"srm/global"
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"time"
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)
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type (
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// MiniDict 迷你字典
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MiniDict struct {
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ID uint `gorm:"primarykey"`
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CreatedAt time.Time
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UpdatedAt time.Time
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Type constvar.MiniDictType `gorm:"uniqueIndex:idx_type_name;type:int(11);not null;comment:字典类型" json:"type"`
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Name string `gorm:"uniqueIndex:idx_type_name;;type:varchar(191);not null;comment:名称" json:"name"`
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Value string `gorm:"type:varchar(191);;comment:值" json:"value"`
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IsDefault bool `gorm:"type:tinyint(1);comment:是否默认" json:"isDefault"`
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}
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MiniDictSearch struct {
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MiniDict
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Order string
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PageNum int
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PageSize int
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Orm *gorm.DB
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}
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)
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func (slf MiniDict) TableName() string {
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return "mini_dict"
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}
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func NewMiniDictSearch() *MiniDictSearch {
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return &MiniDictSearch{Orm: global.GVA_DB}
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}
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func (slf *MiniDictSearch) SetOrm(tx *gorm.DB) *MiniDictSearch {
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slf.Orm = tx
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return slf
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}
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func (slf *MiniDictSearch) SetPage(page, size int) *MiniDictSearch {
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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 *MiniDictSearch) SetOrder(order string) *MiniDictSearch {
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slf.Order = order
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return slf
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}
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func (slf *MiniDictSearch) SetID(id uint) *MiniDictSearch {
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slf.ID = id
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return slf
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}
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func (slf *MiniDictSearch) SetType(tp constvar.MiniDictType) *MiniDictSearch {
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slf.Type = tp
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return slf
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}
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func (slf *MiniDictSearch) SetName(name string) *MiniDictSearch {
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slf.Name = name
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return slf
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}
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func (slf *MiniDictSearch) SetValue(value string) *MiniDictSearch {
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slf.Value = value
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return slf
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}
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func (slf *MiniDictSearch) 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.Type > 0 {
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db = db.Where("type = ?", slf.Type)
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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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if slf.Value != "" {
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db = db.Where("value = ?", slf.Value)
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}
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db.Where("1 = 1")
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if slf.Order != "" {
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db = db.Order(slf.Order)
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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 *MiniDictSearch) Create(record *MiniDict) 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 fmt.Errorf("create err: %v, record: %+v", err, record)
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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 *MiniDictSearch) CreateBatch(records []*MiniDict) 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 *MiniDictSearch) Save(record *MiniDict) 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 *MiniDictSearch) 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 *MiniDictSearch) 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 *MiniDictSearch) Delete() error {
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var db = slf.build()
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if err := db.Unscoped().Delete(&MiniDict{}).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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func (slf *MiniDictSearch) First() (*MiniDict, error) {
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var (
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record = new(MiniDict)
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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 *MiniDictSearch) Find() ([]*MiniDict, int64, error) {
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var (
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records = make([]*MiniDict, 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 *MiniDictSearch) FindNotTotal() ([]*MiniDict, error) {
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var (
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records = make([]*MiniDict, 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 *MiniDictSearch) FindByQuery(query string, args []interface{}) ([]*MiniDict, int64, error) {
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var (
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records = make([]*MiniDict, 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 *MiniDictSearch) FindByQueryNotTotal(query string, args []interface{}) ([]*MiniDict, error) {
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var (
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records = make([]*MiniDict, 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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// InitDefaultData 初始化数据
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func (slf *MiniDictSearch) InitDefaultData() error {
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var (
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db = slf.Orm.Table(slf.TableName())
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total int64 = 0
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)
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if err := db.Where("type = ?", constvar.EarlyWarningDay).Count(&total).Error; err != nil {
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return err
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}
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if total != 0 {
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return nil
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}
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dict := make([]*MiniDict, 0)
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dict = append(dict, &MiniDict{Type: constvar.EarlyWarningDay, Name: "3", Value: "预警天数"})
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dict = append(dict, &MiniDict{Type: constvar.EarlyWarningDay, Name: "1", Value: "物料匹配条件"})
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err := slf.CreateBatch(dict)
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return err
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}
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