package model
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import (
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"aps_crm/pkg/mysqlx"
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"gorm.io/gorm"
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)
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type (
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// Country 国家
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Country struct {
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Id int `json:"id" gorm:"column:id;primary_key;AUTO_INCREMENT"`
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Name string `json:"name" gorm:"column:name;type:varchar(255);comment:国家名称"`
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Province []Province `json:"province" gorm:"foreignKey:CountryId"`
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}
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// CountrySearch 国家搜索条件
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CountrySearch struct {
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Country
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Orm *gorm.DB
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}
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)
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func (Country) TableName() string {
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return "country"
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}
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func NewCountrySearch(db *gorm.DB) *CountrySearch {
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if db == nil {
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db = mysqlx.GetDB()
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}
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return &CountrySearch{
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Orm: db,
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}
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}
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func (slf *CountrySearch) build() *gorm.DB {
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var db = slf.Orm.Model(&Country{})
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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.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 创建
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func (slf *CountrySearch) Create(record *Country) 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 *CountrySearch) Delete() error {
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var db = slf.build()
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return db.Delete(&Country{}).Error
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}
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func (slf *CountrySearch) Update(record *Country) 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 *CountrySearch) Find() (*Country, error) {
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var db = slf.build()
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var record Country
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err := db.First(&record).Error
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return &record, err
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}
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func (slf *CountrySearch) FindAll() ([]*Country, error) {
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var db = slf.build()
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var records []*Country
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err := db.Debug().Preload("Province.Cities.Regions").Find(&records).Error
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return records, err
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}
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func (slf *CountrySearch) FindOne() (*Country, error) {
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var db = slf.build()
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var record Country
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err := db.First(&record).Error
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return &record, err
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}
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func (slf *CountrySearch) FindPage(page, pageSize int) ([]*Country, int64, error) {
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var db = slf.build()
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var records []*Country
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var count int64
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err := db.Offset((page - 1) * pageSize).Limit(pageSize).Find(&records).Error
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if err != nil {
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return records, count, err
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}
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err = db.Count(&count).Error
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return records, count, err
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}
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func (slf *CountrySearch) FindCount() (int64, error) {
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var db = slf.build()
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var count int64
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err := db.Count(&count).Error
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return count, err
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}
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func (slf *CountrySearch) FindOneByQuery(query string, args []interface{}) (*Country, error) {
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var db = slf.build()
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var record Country
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err := db.Where(query, args...).First(&record).Error
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return &record, err
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}
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func (slf *CountrySearch) SetId(id int) *CountrySearch {
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slf.Id = id
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return slf
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}
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func (slf *CountrySearch) First() (*Country, error) {
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var db = slf.build()
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var record Country
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err := db.First(&record).Error
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return &record, err
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}
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