Extract links manipulation endpoints in separate resource

link/handlers.go

@@ -7,6 +7,23 @@ import (
 	"net/http"
 )
 
+func redirectHandler(c echo.Context, pool *pgxpool.Pool) error {
+	linkId := c.Param("id")
+
+	rep := PgRepository{pool: pool}
+
+	link, err := rep.FindById(linkId)
+	if err != nil {
+		return echo.NewHTTPError(http.StatusInternalServerError)
+	}
+
+	if link == nil {
+		return echo.NewHTTPError(http.StatusNotFound, "Link with given ID was not found.")
+	}
+
+	return c.Redirect(http.StatusSeeOther, link.RedirectURL.String())
+}
+
 func creationHandler(c echo.Context, pool *pgxpool.Pool) error {
 	var model CreationModel
 	if err := json.NewDecoder(c.Request().Body).Decode(&model); err != nil {
@@ -36,23 +53,6 @@ func creationHandler(c echo.Context, pool *pgxpool.Pool) error {
 	return c.NoContent(http.StatusCreated)
 }
 
-func redirectHandler(c echo.Context, pool *pgxpool.Pool) error {
-	linkId := c.Param("id")
-
-	rep := PgRepository{pool: pool}
-
-	link, err := rep.FindById(linkId)
-	if err != nil {
-		return echo.NewHTTPError(http.StatusInternalServerError)
-	}
-
-	if link == nil {
-		return echo.NewHTTPError(http.StatusNotFound, "Link with given ID was not found.")
-	}
-
-	return c.Redirect(http.StatusSeeOther, link.RedirectURL.String())
-}
-
 func removalHandler(c echo.Context, pool *pgxpool.Pool) error {
 	linkId := c.Param("id")
 
@@ -66,15 +66,17 @@ func removalHandler(c echo.Context, pool *pgxpool.Pool) error {
 }
 
 func AddHandlers(s *echo.Echo, pool *pgxpool.Pool) {
-	s.POST("", func(ctx echo.Context) error {
+	gr := s.Group("/links")
+
+	gr.POST("", func(ctx echo.Context) error {
 		return creationHandler(ctx, pool)
 	})
 
+	gr.DELETE("/:id", func(ctx echo.Context) error {
+		return removalHandler(ctx, pool)
+	})
+
 	s.GET("/:id", func(ctx echo.Context) error {
 		return redirectHandler(ctx, pool)
 	})
-
-	s.DELETE("/:id", func(ctx echo.Context) error {
-		return removalHandler(ctx, pool)
-	})
 }