Start migration to echo

server/http.go

@@ -11,7 +11,8 @@ import (
 	"git.javil.eu/jacob1123/budgeteer"
 	"git.javil.eu/jacob1123/budgeteer/bcrypt"
 	"git.javil.eu/jacob1123/budgeteer/postgres"
-	"github.com/gin-gonic/gin"
+
+	"github.com/labstack/echo/v4"
 )
 
 // Handler handles incoming requests.
@@ -24,10 +25,10 @@ type Handler struct {
 
 // Serve starts the http server.
 func (h *Handler) Serve() {
-	router := gin.Default()
+	router := echo.New()
 	h.LoadRoutes(router)
 
-	if err := router.Run(":1323"); err != nil {
+	if err := router.Start(":1323"); err != nil {
 		panic(err)
 	}
 }
@@ -41,9 +42,9 @@ type SuccessResponse struct {
 }
 
 // LoadRoutes initializes all the routes.
-func (h *Handler) LoadRoutes(router *gin.Engine) {
+func (h *Handler) LoadRoutes(router *echo.Echo) {
 	router.Use(enableCachingForStaticFiles())
-	router.NoRoute(h.ServeStatic)
+	router.Use(h.ServeStatic)
 
 	api := router.Group("/api/v1")
 
@@ -81,11 +82,14 @@ func (h *Handler) LoadRoutes(router *gin.Engine) {
 	}
 }
 
-func (h *Handler) ServeStatic(c *gin.Context) {
-	h.ServeStaticFile(c, c.Request.URL.Path)
+func (h *Handler) ServeStatic(next echo.HandlerFunc) echo.HandlerFunc {
+	return func(c echo.Context) error {
+		h.ServeStaticFile(c, c.Path())
+		return nil
+	}
 }
 
-func (h *Handler) ServeStaticFile(c *gin.Context, fullPath string) {
+func (h *Handler) ServeStaticFile(c echo.Context, fullPath string) {
 	file, err := h.StaticFS.Open(fullPath)
 	if errors.Is(err, fs.ErrNotExist) {
 		h.ServeStaticFile(c, path.Join("/", "/index.html"))
@@ -93,13 +97,13 @@ func (h *Handler) ServeStaticFile(c *gin.Context, fullPath string) {
 	}
 
 	if err != nil {
-		c.AbortWithError(http.StatusInternalServerError, err)
+		c.Error(err)
 		return
 	}
 
 	stat, err := file.Stat()
 	if err != nil {
-		c.AbortWithError(http.StatusInternalServerError, err)
+		c.Error(err)
 		return
 	}
 
@@ -109,16 +113,20 @@ func (h *Handler) ServeStaticFile(c *gin.Context, fullPath string) {
 	}
 
 	if file, ok := file.(io.ReadSeeker); ok {
-		http.ServeContent(c.Writer, c.Request, stat.Name(), stat.ModTime(), file)
+		http.ServeContent(c.Response().Writer, c.Request(), stat.Name(), stat.ModTime(), file)
 	} else {
 		panic("File does not implement ReadSeeker")
 	}
 }
 
-func enableCachingForStaticFiles() gin.HandlerFunc {
-	return func(c *gin.Context) {
-		if strings.HasPrefix(c.Request.RequestURI, "/static/") {
-			c.Header("Cache-Control", "max-age=86400")
+func enableCachingForStaticFiles() echo.MiddlewareFunc {
+	return func(next echo.HandlerFunc) echo.HandlerFunc {
+		return func(c echo.Context) error {
+			if strings.HasPrefix(c.Path(), "/static/") {
+				c.Response().Header().Set("Cache-Control", "max-age=86400")
+			}
+
+			return next(c)
 		}
 	}
 }