From 2a4edaf08f4613af4a6a0e074379e1a43b6752cc Mon Sep 17 00:00:00 2001
From: Dan Sosedoff <dan.sosedoff@gmail.com>
Date: Tue, 4 Aug 2015 10:38:23 -0500
Subject: [PATCH] Add request middleware to log incoming form params

---
 pkg/api/helpers.go | 10 ++++++++++
 pkg/api/routes.go  | 11 ++++++++++-
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/pkg/api/helpers.go b/pkg/api/helpers.go
index ad13d66..931a5b4 100644
--- a/pkg/api/helpers.go
+++ b/pkg/api/helpers.go
@@ -1,6 +1,7 @@
 package api
 
 import (
+	"log"
 	"mime"
 	"path/filepath"
 
@@ -76,6 +77,15 @@ func dbCheckMiddleware() gin.HandlerFunc {
 	}
 }
 
+// Middleware function to print out request parameters and body for debugging
+func requestInspectMiddleware() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		err := c.Request.ParseForm()
+
+		log.Println("Request params:", err, c.Request.Form)
+	}
+}
+
 func serveStaticAsset(path string, c *gin.Context) {
 	data, err := data.Asset("static" + path)
 	if err != nil {
diff --git a/pkg/api/routes.go b/pkg/api/routes.go
index 14b7c8a..baae9a9 100644
--- a/pkg/api/routes.go
+++ b/pkg/api/routes.go
@@ -2,15 +2,24 @@ package api
 
 import (
 	"github.com/gin-gonic/gin"
+	"github.com/sosedoff/pgweb/pkg/command"
 )
 
+func SetupMiddlewares(group *gin.RouterGroup) {
+	if command.Opts.Debug {
+		group.Use(requestInspectMiddleware())
+	}
+
+	group.Use(dbCheckMiddleware())
+}
+
 func SetupRoutes(router *gin.Engine) {
 	router.GET("/", GetHome)
 	router.GET("/static/*path", GetAsset)
 
 	api := router.Group("/api")
 	{
-		api.Use(dbCheckMiddleware())
+		SetupMiddlewares(api)
 
 		api.GET("/info", GetInfo)
 		api.POST("/connect", Connect)