Initial commit

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

app/api/web/chapterUnlock.go

@@ -0,0 +1,64 @@
+package web
+
+import (
+	"net/http"
+	"videoweb/app/service/playletser"
+
+	"github.com/gin-gonic/gin"
+)
+
+// ChapterUnlock BFF：代理 POST /api/app/playlet/chapter/unlock。
+// 文档：http://172.104.181.99:25319/swagger/index.html#/app短剧相关接口/post_api_app_playlet_chapter_unlock
+func ChapterUnlock(c *gin.Context) {
+	var body struct {
+		ChapterID int64 `json:"chapterId"`
+		PlayletID int64 `json:"playletId"`
+	}
+	if err := c.ShouldBindJSON(&body); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"code": 400,
+			"msg":  "invalid body",
+			"tip":  "参数错误",
+			"data": nil,
+		})
+		return
+	}
+	if body.ChapterID <= 0 || body.PlayletID <= 0 {
+		c.JSON(http.StatusOK, gin.H{
+			"code": 400,
+			"msg":  "chapterId/playletId required",
+			"tip":  "缺少剧集或短剧 ID",
+			"data": nil,
+		})
+		return
+	}
+
+	env, err := playletser.ChapterUnlock(c, playletser.PlayletChapterUnlockReq{
+		ChapterID: body.ChapterID,
+		PlayletID: body.PlayletID,
+	})
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"code": 500,
+			"msg":  err.Error(),
+			"tip":  "解锁失败，请稍后重试",
+			"data": nil,
+		})
+		return
+	}
+	if env == nil {
+		c.JSON(http.StatusOK, gin.H{
+			"code": 500,
+			"msg":  "empty response",
+			"tip":  "解锁失败，请稍后重试",
+			"data": nil,
+		})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{
+		"code": env.Code,
+		"msg":  env.Msg,
+		"tip":  env.Tip,
+		"data": env.Data,
+	})
+}