iconをファイルに

Author: acidlemon

webapp/go/user_handler.go

@@ -104,20 +104,29 @@ func getIconHandler(c echo.Context) error {
 		return echo.NewHTTPError(http.StatusInternalServerError, "failed to get user: "+err.Error())
 	}
 
-	var image []byte
-	if err := tx.GetContext(ctx, &image, "SELECT image FROM icons WHERE user_id = ?", user.ID); err != nil {
-		if errors.Is(err, sql.ErrNoRows) {
-			return c.File(fallbackImage)
-		} else {
-			return echo.NewHTTPError(http.StatusInternalServerError, "failed to get user icon: "+err.Error())
-		}
+	_, err = os.Stat(fmt.Sprintf("../img/user-%d.jpg", user.ID))
+	if err != nil {
+		// ないね
+		return c.File(fallbackImage)
+	}
+	image, err := os.ReadFile(fmt.Sprintf("../img/user-%d.jpg", user.ID))
+	if err != nil {
+		return echo.NewHTTPError(http.StatusInternalServerError, "failed to get user icon: "+err.Error())
 	}
 
+	// if err := tx.GetContext(ctx, &image, "SELECT image FROM icons WHERE user_id = ?", user.ID); err != nil {
+	// 	if errors.Is(err, sql.ErrNoRows) {
+	// 		return c.File(fallbackImage)
+	// 	} else {
+	// 		return echo.NewHTTPError(http.StatusInternalServerError, "failed to get user icon: "+err.Error())
+	// 	}
+	// }
+
 	return c.Blob(http.StatusOK, "image/jpeg", image)
 }
 
 func postIconHandler(c echo.Context) error {
-	ctx := c.Request().Context()
+	//_ := c.Request().Context()
 
 	if err := verifyUserSession(c); err != nil {
 		// echo.NewHTTPErrorが返っているのでそのまま出力
@@ -134,29 +143,31 @@ func postIconHandler(c echo.Context) error {
 		return echo.NewHTTPError(http.StatusBadRequest, "failed to decode the request body as json")
 	}
 
-	tx, err := dbConn.BeginTxx(ctx, nil)
-	if err != nil {
-		return echo.NewHTTPError(http.StatusInternalServerError, "failed to begin transaction: "+err.Error())
-	}
-	defer tx.Rollback()
+	os.WriteFile(fmt.Sprintf("../img/user-%d.jpg", userID), req.Image, 0644)
 
-	if _, err := tx.ExecContext(ctx, "DELETE FROM icons WHERE user_id = ?", userID); err != nil {
-		return echo.NewHTTPError(http.StatusInternalServerError, "failed to delete old user icon: "+err.Error())
-	}
+	// tx, err := dbConn.BeginTxx(ctx, nil)
+	// if err != nil {
+	// 	return echo.NewHTTPError(http.StatusInternalServerError, "failed to begin transaction: "+err.Error())
+	// }
+	// defer tx.Rollback()
 
-	_, err = tx.ExecContext(ctx, "INSERT INTO icons (user_id, image) VALUES (?, ?)", userID, req.Image)
-	if err != nil {
-		return echo.NewHTTPError(http.StatusInternalServerError, "failed to insert new user icon: "+err.Error())
-	}
+	// if _, err := tx.ExecContext(ctx, "DELETE FROM icons WHERE user_id = ?", userID); err != nil {
+	// 	return echo.NewHTTPError(http.StatusInternalServerError, "failed to delete old user icon: "+err.Error())
+	// }
 
-	// iconID, err := rs.LastInsertId()
+	// _, err = tx.ExecContext(ctx, "INSERT INTO icons (user_id, image) VALUES (?, ?)", userID, req.Image)
 	// if err != nil {
-	// 	return echo.NewHTTPError(http.StatusInternalServerError, "failed to get last inserted icon id: "+err.Error())
+	// 	return echo.NewHTTPError(http.StatusInternalServerError, "failed to insert new user icon: "+err.Error())
 	// }
 
-	if err := tx.Commit(); err != nil {
-		return echo.NewHTTPError(http.StatusInternalServerError, "failed to commit: "+err.Error())
-	}
+	// // iconID, err := rs.LastInsertId()
+	// // if err != nil {
+	// // 	return echo.NewHTTPError(http.StatusInternalServerError, "failed to get last inserted icon id: "+err.Error())
+	// // }
+
+	// if err := tx.Commit(); err != nil {
+	// 	return echo.NewHTTPError(http.StatusInternalServerError, "failed to commit: "+err.Error())
+	// }
 
 	return c.JSON(http.StatusCreated, &PostIconResponse{
 		ID: 32,