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package database
import (
"imageboard/config"
"imageboard/models"
)
func GetPosts(limit int, ratings []config.Rating, tags []string) ([]models.Image, error) {
var posts []models.Image
query := DB.Preload("Sizes").Preload("Uploader").Limit(limit).Order("created_at DESC")
if len(ratings) > 0 {
query = query.Where("rating IN ?", ratings)
}
if len(tags) > 0 {
query = query.Joins("JOIN image_tags ON images.id = image_tags.image_id").
Joins("JOIN tags ON image_tags.tag_id = tags.id").
Where("tags.name IN ?", tags).
Group("images.id").
Preload("Tags")
} else {
query = query.Preload("Tags")
}
if err := query.Find(&posts).Error; err != nil {
return nil, err
}
return posts, nil
}
func GetPostByID(postID uint) (*models.Image, error) {
var post models.Image
if err := DB.Preload("Sizes").Preload("Uploader").Preload("Approver").Preload("Tags").First(&post, postID).Error; err != nil {
return nil, err
}
return &post, nil
}
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