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✨ Articles & Article CRUD APIs

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This commit is contained in:
LittleSheep
2024-07-03 22:16:23 +08:00
parent 396b5c6122
commit 93285e3ac1
15 changed files with 703 additions and 235 deletions
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83
pkg/internal/services/posts.go
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@@ -26,7 +26,7 @@ func FilterPostWithTag(tx *gorm.DB, alias string) *gorm.DB {
Where("post_tags.alias = ?", alias)
}
func FilterWithRealm(tx *gorm.DB, id uint) *gorm.DB {
func FilterPostWithRealm(tx *gorm.DB, id uint) *gorm.DB {
if id > 0 {
return tx.Where("realm_id = ?", id)
} else {
@@ -46,8 +46,15 @@ func FilterPostWithPublishedAt(tx *gorm.DB, date time.Time) *gorm.DB {
return tx.Where("published_at <= ? OR published_at IS NULL", date)
}
func GetPostWithAlias(alias string, ignoreLimitation ...bool) (models.Post, error) {
tx := database.C
func FilterPostWithAuthorDraft(tx *gorm.DB, uid uint) *gorm.DB {
return tx.Where("author_id = ? AND is_draft = ?", uid, true)
}
func FilterPostDraft(tx *gorm.DB) *gorm.DB {
return tx.Where("is_draft = ?", false)
}
func GetPostWithAlias(tx *gorm.DB, alias string, ignoreLimitation ...bool) (models.Post, error) {
if len(ignoreLimitation) == 0 || !ignoreLimitation[0] {
tx = FilterPostWithPublishedAt(tx, time.Now())
}
@@ -68,8 +75,7 @@ func GetPostWithAlias(alias string, ignoreLimitation ...bool) (models.Post, erro
return item, nil
}
func GetPost(id uint, ignoreLimitation ...bool) (models.Post, error) {
tx := database.C
func GetPost(tx *gorm.DB, id uint, ignoreLimitation ...bool) (models.Post, error) {
if len(ignoreLimitation) == 0 || !ignoreLimitation[0] {
tx = FilterPostWithPublishedAt(tx, time.Now())
}
@@ -121,29 +127,6 @@ func CountPostReactions(id uint) int64 {
return count
}
func ListPostReactions(id uint) (map[string]int64, error) {
var reactions []struct {
Symbol string
Count int64
}
if err := database.C.Model(&models.Reaction{}).
Select("symbol, COUNT(id) as count").
Where("post_id = ?", id).
Group("symbol").
Scan(&reactions).Error; err != nil {
return map[string]int64{}, err
}
return lo.SliceToMap(reactions, func(item struct {
Symbol string
Count int64
},
) (string, int64) {
return item.Symbol, item.Count
}), nil
}
func ListPost(tx *gorm.DB, take int, offset int, noReact ...bool) ([]*models.Post, error) {
if take > 20 {
take = 20
@@ -167,40 +150,24 @@ func ListPost(tx *gorm.DB, take int, offset int, noReact ...bool) ([]*models.Pos
return item.ID
})
// Load reactions
if len(noReact) <= 0 || !noReact[0] {
var reactions []struct {
PostID uint
Symbol string
Count int64
}
if err := database.C.Model(&models.Reaction{}).
Select("post_id, symbol, COUNT(id) as count").
Where("post_id IN (?)", idx).
Group("post_id, symbol").
Scan(&reactions).Error; err != nil {
if mapping, err := BatchListResourceReactions(database.C.Where("post_id IN ?", idx)); err != nil {
return items, err
}
} else {
itemMap := lo.SliceToMap(items, func(item *models.Post) (uint, *models.Post) {
return item.ID, item
})
itemMap := lo.SliceToMap(items, func(item *models.Post) (uint, *models.Post) {
return item.ID, item
})
list := map[uint]map[string]int64{}
for _, info := range reactions {
if _, ok := list[info.PostID]; !ok {
list[info.PostID] = make(map[string]int64)
}
list[info.PostID][info.Symbol] = info.Count
}
for k, v := range list {
if post, ok := itemMap[k]; ok {
post.ReactionList = v
for k, v := range mapping {
if post, ok := itemMap[k]; ok {
post.ReactionList = v
}
}
}
}
// Load replies
if len(noReact) <= 0 || !noReact[0] {
var replies []struct {
PostID uint
@@ -234,7 +201,7 @@ func ListPost(tx *gorm.DB, take int, offset int, noReact ...bool) ([]*models.Pos
return items, nil
}
func InitPostCategoriesAndTags(item models.Post) (models.Post, error) {
func EnsurePostCategoriesAndTags(item models.Post) (models.Post, error) {
var err error
for idx, category := range item.Categories {
item.Categories[idx], err = GetCategory(category.Alias)
@@ -252,7 +219,7 @@ func InitPostCategoriesAndTags(item models.Post) (models.Post, error) {
}
func NewPost(user models.Account, item models.Post) (models.Post, error) {
item, err := InitPostCategoriesAndTags(item)
item, err := EnsurePostCategoriesAndTags(item)
if err != nil {
return item, err
}
@@ -294,7 +261,7 @@ func NewPost(user models.Account, item models.Post) (models.Post, error) {
}
func EditPost(item models.Post) (models.Post, error) {
item, err := InitPostCategoriesAndTags(item)
item, err := EnsurePostCategoriesAndTags(item)
if err != nil {
return item, err
}