Added events feature + rewrote router.go api/v1

internal/middleware/error_handler.go

@@ -0,0 +1,43 @@
+package middleware
+
+import (
+	"fmt"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+type ProblemDetails struct {
+	Type   string
+	Title  string
+	Status int
+	Detail string
+}
+
+func ErrorHandler() fiber.Handler {
+	return func(c *fiber.Ctx) error {
+		defer func() {
+			if r := recover(); r != nil {
+				status := fiber.StatusInternalServerError
+				c.Status(status).JSON(ProblemDetails{
+					Type:   fmt.Sprintf("https://httpstatuses.io/%d", status),
+					Title:  "Internal Server Error",
+					Status: status,
+					Detail: fmt.Sprint(r),
+				})
+			}
+		}()
+
+		err := c.Next()
+		if err != nil {
+			status := c.Response().StatusCode()
+			c.JSON(ProblemDetails{
+				Type:   fmt.Sprintf("https://httpstatuses.io/%d", status),
+				Title:  err.Error(),
+				Status: status,
+				Detail: "No further details available",
+			})
+		}
+
+		return nil
+	}
+}