middleware: Add recovery middleware

framework/middleware/recovery.go

@@ -0,0 +1,21 @@
+package middleware
+
+import (
+	"net/http"
+
+	"git.vinchent.xyz/vinchent/go-web/framework"
+)
+
+// Recovery is a middleware that recovers from the panic
+func Recovery() framework.ControllerHandler {
+	return func(c *framework.Context) error {
+		defer func() {
+			if err := recover(); err != nil {
+				c.WriteJSON(http.StatusInternalServerError, err)
+			}
+		}()
+
+		c.Next()
+		return nil
+	}
+}