92 lines
2.3 KiB
Go
92 lines
2.3 KiB
Go
package repositories
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import (
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"github.com/mlogclub/simple/sqls"
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"github.com/mlogclub/simple/web/params"
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"gorm.io/gorm"
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"bbs-go/internal/models"
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)
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var ArticleRepository = newArticleRepository()
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func newArticleRepository() *articleRepository {
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return &articleRepository{}
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}
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type articleRepository struct {
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}
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func (r *articleRepository) Get(db *gorm.DB, id int64) *models.Article {
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ret := &models.Article{}
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if err := db.First(ret, "id = ?", id).Error; err != nil {
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return nil
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}
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return ret
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}
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func (r *articleRepository) Take(db *gorm.DB, where ...interface{}) *models.Article {
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ret := &models.Article{}
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if err := db.Take(ret, where...).Error; err != nil {
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return nil
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}
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return ret
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}
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func (r *articleRepository) Find(db *gorm.DB, cnd *sqls.Cnd) (list []models.Article) {
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cnd.Find(db, &list)
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return
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}
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func (r *articleRepository) FindOne(db *gorm.DB, cnd *sqls.Cnd) *models.Article {
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ret := &models.Article{}
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if err := cnd.FindOne(db, &ret); err != nil {
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return nil
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}
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return ret
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}
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func (r *articleRepository) FindPageByParams(db *gorm.DB, params *params.QueryParams) (list []models.Article, paging *sqls.Paging) {
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return r.FindPageByCnd(db, ¶ms.Cnd)
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}
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func (r *articleRepository) FindPageByCnd(db *gorm.DB, cnd *sqls.Cnd) (list []models.Article, paging *sqls.Paging) {
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cnd.Find(db, &list)
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count := cnd.Count(db, &models.Article{})
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paging = &sqls.Paging{
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Page: cnd.Paging.Page,
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Limit: cnd.Paging.Limit,
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Total: count,
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}
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return
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}
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func (r *articleRepository) Count(db *gorm.DB, cnd *sqls.Cnd) int64 {
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return cnd.Count(db, &models.Article{})
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}
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func (r *articleRepository) Create(db *gorm.DB, t *models.Article) (err error) {
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err = db.Create(t).Error
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return
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}
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func (r *articleRepository) Update(db *gorm.DB, t *models.Article) (err error) {
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err = db.Save(t).Error
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return
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}
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func (r *articleRepository) Updates(db *gorm.DB, id int64, columns map[string]interface{}) (err error) {
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err = db.Model(&models.Article{}).Where("id = ?", id).Updates(columns).Error
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return
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}
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func (r *articleRepository) UpdateColumn(db *gorm.DB, id int64, name string, value interface{}) (err error) {
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err = db.Model(&models.Article{}).Where("id = ?", id).UpdateColumn(name, value).Error
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return
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}
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func (r *articleRepository) Delete(db *gorm.DB, id int64) {
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db.Delete(&models.Article{}, "id = ?", id)
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}
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