🗑️ Remove the old article
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@ -1,234 +0,0 @@
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package services
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import (
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"errors"
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"fmt"
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"time"
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"git.solsynth.dev/hydrogen/interactive/pkg/internal/database"
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"git.solsynth.dev/hydrogen/interactive/pkg/internal/models"
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"github.com/rs/zerolog/log"
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"github.com/samber/lo"
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"github.com/spf13/viper"
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"gorm.io/gorm"
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)
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func FilterArticleWithCategory(tx *gorm.DB, alias string) *gorm.DB {
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prefix := viper.GetString("database.prefix")
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return tx.Joins(fmt.Sprintf("JOIN %sarticle_categories ON %sarticles.id = %sarticle_categories.article_id", prefix, prefix, prefix)).
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Joins(fmt.Sprintf("JOIN %scategories ON %scategories.id = %sarticle_categories.category_id", prefix, prefix, prefix)).
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Where(fmt.Sprintf("%scategories.alias = ?", prefix), alias)
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}
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func FilterArticleWithTag(tx *gorm.DB, alias string) *gorm.DB {
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prefix := viper.GetString("database.prefix")
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return tx.Joins(fmt.Sprintf("JOIN %sarticle_tags ON %sarticles.id = %sarticle_tags.article_id", prefix, prefix, prefix)).
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Joins(fmt.Sprintf("JOIN %stags ON %stags.id = %sarticle_tags.tag_id", prefix, prefix, prefix)).
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Where(fmt.Sprintf("%stags.alias = ?", prefix), alias)
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}
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func FilterArticleWithRealm(tx *gorm.DB, id uint) *gorm.DB {
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if id > 0 {
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return tx.Where("realm_id = ?", id)
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} else {
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return tx.Where("realm_id IS NULL")
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}
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}
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func FilterArticleWithPublishedAt(tx *gorm.DB, date time.Time) *gorm.DB {
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return tx.Where("published_at <= ? OR published_at IS NULL", date)
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}
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func FilterArticleWithAuthorDraft(tx *gorm.DB, uid uint) *gorm.DB {
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return tx.Where("author_id = ? AND is_draft = ?", uid, true)
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}
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func FilterArticleDraft(tx *gorm.DB) *gorm.DB {
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return tx.Where("is_draft = ? OR is_draft IS NULL", false)
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}
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func GetArticleWithAlias(tx *gorm.DB, alias string, ignoreLimitation ...bool) (models.Article, error) {
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if len(ignoreLimitation) == 0 || !ignoreLimitation[0] {
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tx = FilterArticleWithPublishedAt(tx, time.Now())
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}
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var item models.Article
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if err := tx.
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Where("alias = ?", alias).
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Preload("Tags").
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Preload("Categories").
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Preload("Realm").
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Preload("Author").
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First(&item).Error; err != nil {
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return item, err
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}
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return item, nil
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}
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func GetArticle(tx *gorm.DB, id uint, ignoreLimitation ...bool) (models.Article, error) {
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if len(ignoreLimitation) == 0 || !ignoreLimitation[0] {
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tx = FilterArticleWithPublishedAt(tx, time.Now())
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}
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var item models.Article
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if err := tx.
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Where("id = ?", id).
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Preload("Tags").
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Preload("Categories").
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Preload("Realm").
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Preload("Author").
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First(&item).Error; err != nil {
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return item, err
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}
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return item, nil
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}
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func CountArticle(tx *gorm.DB) (int64, error) {
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var count int64
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if err := tx.Model(&models.Article{}).Count(&count).Error; err != nil {
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return count, err
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}
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return count, nil
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}
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func CountArticleReactions(id uint) int64 {
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var count int64
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if err := database.C.Model(&models.Reaction{}).
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Where("article_id = ?", id).
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Count(&count).Error; err != nil {
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return 0
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}
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return count
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}
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func ListArticle(tx *gorm.DB, take int, offset int, noReact ...bool) ([]*models.Article, error) {
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if take > 100 {
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take = 100
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}
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var items []*models.Article
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if err := tx.
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Limit(take).Offset(offset).
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Order("created_at DESC").
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Preload("Tags").
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Preload("Categories").
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Preload("Realm").
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Preload("Author").
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Find(&items).Error; err != nil {
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return items, err
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}
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idx := lo.Map(items, func(item *models.Article, index int) uint {
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return item.ID
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})
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// Load reactions
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if len(noReact) <= 0 || !noReact[0] {
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if mapping, err := BatchListResourceReactions(database.C.Where("article_id IN ?", idx), "article_id"); err != nil {
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return items, err
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} else {
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itemMap := lo.SliceToMap(items, func(item *models.Article) (uint, *models.Article) {
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return item.ID, item
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})
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for k, v := range mapping {
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if post, ok := itemMap[k]; ok {
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post.Metric = models.PostMetric{
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ReactionList: v,
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}
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}
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}
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}
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}
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return items, nil
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}
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func EnsureArticleCategoriesAndTags(item models.Article) (models.Article, error) {
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var err error
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for idx, category := range item.Categories {
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item.Categories[idx], err = GetCategory(category.Alias)
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if err != nil {
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return item, err
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}
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}
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for idx, tag := range item.Tags {
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item.Tags[idx], err = GetTagOrCreate(tag.Alias, tag.Name)
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if err != nil {
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return item, err
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}
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}
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return item, nil
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}
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func NewArticle(user models.Account, item models.Article) (models.Article, error) {
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item.Language = DetectLanguage(&item.Content)
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item, err := EnsureArticleCategoriesAndTags(item)
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if err != nil {
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return item, err
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}
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if item.RealmID != nil {
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_, err := GetRealmMember(*item.RealmID, user.ExternalID)
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if err != nil {
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return item, fmt.Errorf("you aren't a part of that realm: %v", err)
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}
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}
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if err := database.C.Save(&item).Error; err != nil {
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return item, err
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}
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return item, nil
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}
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func EditArticle(item models.Article) (models.Article, error) {
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item.Language = DetectLanguage(&item.Content)
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item, err := EnsureArticleCategoriesAndTags(item)
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if err != nil {
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return item, err
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}
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err = database.C.Save(&item).Error
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return item, err
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}
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func DeleteArticle(item models.Article) error {
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return database.C.Delete(&item).Error
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}
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func ReactArticle(user models.Account, reaction models.Reaction) (bool, models.Reaction, error) {
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if err := database.C.Where(reaction).First(&reaction).Error; err != nil {
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if errors.Is(err, gorm.ErrRecordNotFound) {
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var op models.Article
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if err := database.C.
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Where("id = ?", reaction.ArticleID).
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Preload("Author").
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First(&op).Error; err == nil {
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if op.Author.ID != user.ID {
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err = NotifyPosterAccount(
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op.Author,
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"Article got reacted",
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fmt.Sprintf("%s (%s) reacted your article a %s", user.Nick, user.Name, reaction.Symbol),
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lo.ToPtr(fmt.Sprintf("%s reacted your article", user.Nick)),
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)
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if err != nil {
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log.Error().Err(err).Msg("An error occurred when notifying user...")
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}
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}
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}
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return true, reaction, database.C.Save(&reaction).Error
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} else {
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return true, reaction, err
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}
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} else {
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return false, reaction, database.C.Delete(&reaction).Error
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}
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}
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