102 lines
3.2 KiB
Go
102 lines
3.2 KiB
Go
package handler
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import (
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"net/http"
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"soul-api/internal/database"
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"soul-api/internal/model"
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"github.com/gin-gonic/gin"
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)
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// AdminChaptersList GET /api/admin/chapters 从 chapters 表组树：part -> chapters -> sections
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func AdminChaptersList(c *gin.Context) {
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var list []model.Chapter
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if err := database.DB().Order("sort_order ASC, id ASC").Find(&list).Error; err != nil {
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c.JSON(http.StatusOK, gin.H{"success": true, "data": gin.H{"structure": []interface{}{}, "stats": nil}})
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return
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}
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type section struct {
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ID string `json:"id"`
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Title string `json:"title"`
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Price float64 `json:"price"`
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IsFree bool `json:"isFree"`
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Status string `json:"status"`
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}
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type chapter struct {
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ID string `json:"id"`
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Title string `json:"title"`
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Sections []section `json:"sections"`
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}
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type part struct {
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ID string `json:"id"`
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Title string `json:"title"`
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Type string `json:"type"`
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Chapters []chapter `json:"chapters"`
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}
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partMap := make(map[string]*part)
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chapterMap := make(map[string]map[string]*chapter)
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for _, row := range list {
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if partMap[row.PartID] == nil {
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partMap[row.PartID] = &part{ID: row.PartID, Title: row.PartTitle, Type: "part", Chapters: []chapter{}}
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chapterMap[row.PartID] = make(map[string]*chapter)
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}
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p := partMap[row.PartID]
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if chapterMap[row.PartID][row.ChapterID] == nil {
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ch := chapter{ID: row.ChapterID, Title: row.ChapterTitle, Sections: []section{}}
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p.Chapters = append(p.Chapters, ch)
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chapterMap[row.PartID][row.ChapterID] = &p.Chapters[len(p.Chapters)-1]
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}
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ch := chapterMap[row.PartID][row.ChapterID]
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price := 1.0
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if row.Price != nil {
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price = *row.Price
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}
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isFree := false
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if row.IsFree != nil {
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isFree = *row.IsFree
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}
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st := "published"
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if row.Status != nil {
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st = *row.Status
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}
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ch.Sections = append(ch.Sections, section{ID: row.ID, Title: row.SectionTitle, Price: price, IsFree: isFree, Status: st})
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}
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structure := make([]part, 0, len(partMap))
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for _, p := range partMap {
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structure = append(structure, *p)
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}
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var total int64
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database.DB().Model(&model.Chapter{}).Count(&total)
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c.JSON(http.StatusOK, gin.H{
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"success": true,
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"data": gin.H{"structure": structure, "stats": gin.H{"totalSections": total}},
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})
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}
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// AdminChaptersAction POST/PUT/DELETE /api/admin/chapters
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func AdminChaptersAction(c *gin.Context) {
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var body struct {
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Action string `json:"action"`
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ID string `json:"id"`
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Price *float64 `json:"price"`
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IsFree *bool `json:"isFree"`
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Status *string `json:"status"`
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}
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if err := c.ShouldBindJSON(&body); err != nil {
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c.JSON(http.StatusOK, gin.H{"success": false, "error": "请求体无效"})
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return
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}
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db := database.DB()
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if body.Action == "updatePrice" && body.ID != "" && body.Price != nil {
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db.Model(&model.Chapter{}).Where("id = ?", body.ID).Update("price", *body.Price)
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}
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if body.Action == "toggleFree" && body.ID != "" && body.IsFree != nil {
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db.Model(&model.Chapter{}).Where("id = ?", body.ID).Update("is_free", *body.IsFree)
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}
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if body.Action == "updateStatus" && body.ID != "" && body.Status != nil {
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db.Model(&model.Chapter{}).Where("id = ?", body.ID).Update("status", *body.Status)
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}
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c.JSON(http.StatusOK, gin.H{"success": true})
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}
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