From cf3b30d8512aa2497fa43f271f35fb225e01ba59 Mon Sep 17 00:00:00 2001
From: Howl <the@howl.moe>
Date: Thu, 7 Apr 2016 11:59:38 +0200
Subject: [PATCH] Add /users/whatid/:username

---
 app/start.go   |  1 +
 app/v1/user.go | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/app/start.go b/app/start.go
index c3e958d..11b7112 100644
--- a/app/start.go
+++ b/app/start.go
@@ -29,6 +29,7 @@ func Start(conf common.Conf, db *sql.DB) {
 			gv1.GET("/users/id/:id", Method(v1.UserByIDGET, db, common.PrivilegeRead))
 			gv1.GET("/users/name/:name", Method(v1.UserByNameGET, db, common.PrivilegeRead))
 			gv1.GET("/users/self", Method(v1.UserSelfGET, db, common.PrivilegeRead))
+			gv1.GET("/users/whatid/:username", Method(v1.UserWhatsTheIDGET, db, common.PrivilegeRead))
 			gv1.GET("/badges", Method(v1.BadgesGET, db, common.PrivilegeRead))
 			gv1.GET("/badges/:id", Method(v1.BadgeByIDGET, db, common.PrivilegeRead))
 
diff --git a/app/v1/user.go b/app/v1/user.go
index 527ac61..ddee2b6 100644
--- a/app/v1/user.go
+++ b/app/v1/user.go
@@ -123,3 +123,22 @@ func UserSelfGET(md common.MethodData) common.Response {
 	})
 	return UserByIDGET(md)
 }
+
+// UserWhatsTheIDGET is an API request that only returns an user's ID.
+func UserWhatsTheIDGET(md common.MethodData) common.Response {
+	var (
+		id      int
+		allowed int
+	)
+	err := md.DB.QueryRow("SELECT id, allowed FROM users WHERE username = ?", md.C.Param("username")).Scan(&id, &allowed)
+	if err != nil || allowed != 1 {
+		return common.Response{
+			Code:    404,
+			Message: "That user could not be found!",
+		}
+	}
+	return common.Response{
+		Code: 200,
+		Data: id,
+	}
+}