next no titles handler

cmd/api-service/handler/review.go

@@ -33,8 +33,10 @@ func (reviewAPI *ReviewAPI) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		reviewAPI.ListUnrated(w, r)
 	case r.Method == http.MethodGet && subPath == "unrated" && subSubPath == "next":
 		reviewAPI.NextUnrated(w, r)
-	case r.Method == http.MethodGet && subPath == "no_titles" && subSubPath == "":
+	case r.Method == http.MethodGet && subPath == "no-titles" && subSubPath == "":
 		reviewAPI.ListNoTitles(w, r)
+	case r.Method == http.MethodGet && subPath != "no-titles" && subSubPath == "next":
+		reviewAPI.NextUnrated(w, r)
 	case r.Method == http.MethodGet && subPath != "":
 		reviewAPI.Get(w, r, subPath)
 	case r.Method == http.MethodPut && subPath != "":
@@ -119,6 +121,21 @@ func (reviewAPI *ReviewAPI) ListNoTitles(w http.ResponseWriter, r *http.Request)
 	}
 }
 
+func (reviewAPI *ReviewAPI) NextNoTitles(w http.ResponseWriter, r *http.Request) {
+	logger := reviewAPI.logger.With("method", "nextNoTitles")
+
+	review, err := reviewAPI.repo.FindNextNoTitles()
+	if err != nil {
+		Error(w, http.StatusInternalServerError, "could not get review", err, logger)
+		return
+	}
+
+	if err := json.NewEncoder(w).Encode(review); err != nil {
+		Error(w, http.StatusInternalServerError, "could not encode review", err, logger)
+		return
+	}
+}
+
 func (reviewAPI *ReviewAPI) Store(w http.ResponseWriter, r *http.Request, id string) {
 	logger := reviewAPI.logger.With("method", "store")
 

cmd/api-service/moviestore/review.go

@@ -135,6 +135,24 @@ func (rr *ReviewRepository) FindUnrated() ([]Review, error) {
 	return reviews, nil
 }
 
+func (rr *ReviewRepository) FindNextNoTitles() (Review, error) {
+	row := rr.db.QueryRow(`SELECT id, movie_id, source, url, review, movie_rating, quality, mentioned_titles FROM review WHERE mentioned_titles='{}' LIMIT 1`)
+	if row.Err() != nil {
+		return Review{}, row.Err()
+	}
+
+	r := Review{}
+	var titles string
+	if err := row.Scan(&r.ID, &r.MovieID, &r.Source, &r.URL, &r.Review, &r.MovieRating, &r.Quality, &titles); err != nil {
+		return Review{}, err
+	}
+	if err := json.Unmarshal([]byte(titles), &r.Titles); err != nil {
+		return Review{}, err
+	}
+
+	return r, nil
+}
+
 func (rr *ReviewRepository) FindNoTitles() ([]Review, error) {
 	rows, err := rr.db.Query(`SELECT id, movie_id, source, url, review, movie_rating, quality, mentioned_titles FROM review WHERE mentioned_titles='{}'`)
 	if err != nil {