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91 lines
1.3 KiB
91 lines
1.3 KiB
package database
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import "time"
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func GetPostById(id string) (Post, error) {
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var (
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post Post
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e error
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)
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e = DB.Model(&Post{}).
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Where("id = ?", id).
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First(&post).
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Error
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return post, e
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}
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func GetPostsList(limit int, offset int) ([]Post, error) {
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var (
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posts []Post
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e error
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)
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e = DB.Model(&Post{}).
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Order("updated_at desc").
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Limit(limit).
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Offset(offset).
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Find(&posts).
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Error
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return posts, e
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}
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func GetPostsListBySubject(limit int, offset int, subject string) ([]Post, error) {
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var (
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posts []Post
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e error
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)
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e = DB.Model(&Post{}).
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Where("subject = ?", subject).
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Order("updated_at desc").
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Limit(limit).
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Offset(offset).
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Find(&posts).
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Error
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return posts, e
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}
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func GetPostCountBySubject(subject string) (int64, error) {
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var (
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count int64
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e error
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)
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e = DB.Model(&Post{}).
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Where("subject = ?", subject).
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Count(&count).
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Error
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return count, e
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}
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func CreatePost(post Post) error {
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return DB.Model(&Post{}).
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Create(&post).
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Error
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}
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func UpdatePost(post Post) error {
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return DB.Save(&post).Error
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}
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func GetLastUpdatedAt() (time.Time, error) {
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var (
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post Post
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e error
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)
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e = DB.Model(&Post{}).
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Select("updated_at").
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Order("updated_at desc").
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Limit(1).
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Offset(0).
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First(&post).
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Error
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return post.UpdatedAt, e
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}
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