chore: initial public commit

engine/handlers/get_artist.go

@@ -0,0 +1,28 @@
+package handlers
+
+import (
+	"net/http"
+	"strconv"
+
+	"github.com/gabehf/koito/internal/db"
+	"github.com/gabehf/koito/internal/utils"
+)
+
+func GetArtistHandler(store db.DB) func(w http.ResponseWriter, r *http.Request) {
+	return func(w http.ResponseWriter, r *http.Request) {
+
+		idStr := r.URL.Query().Get("id")
+		id, err := strconv.Atoi(idStr)
+		if err != nil {
+			utils.WriteError(w, "id is invalid", 400)
+			return
+		}
+
+		artist, err := store.GetArtist(r.Context(), db.GetArtistOpts{ID: int32(id)})
+		if err != nil {
+			utils.WriteError(w, "artist with specified id could not be found", http.StatusNotFound)
+			return
+		}
+		utils.WriteJSON(w, http.StatusOK, artist)
+	}
+}