From 447d24bb198a44e9dbb25ba696c484fcd7873c42 Mon Sep 17 00:00:00 2001
From: Bruno de Oliveira Abinader <bruno@mapbox.com>
Date: Thu, 14 Sep 2017 09:40:31 -0400
Subject: [node] Added 'removeSource'

---
 platform/node/src/node_map.cpp    | 19 +++++++++++++++++++
 platform/node/src/node_map.hpp    |  1 +
 platform/node/test/js/map.test.js |  1 +
 3 files changed, 21 insertions(+)

diff --git a/platform/node/src/node_map.cpp b/platform/node/src/node_map.cpp
index d9e47ea998..9a7ebce445 100644
--- a/platform/node/src/node_map.cpp
+++ b/platform/node/src/node_map.cpp
@@ -53,6 +53,7 @@ void NodeMap::Init(v8::Local<v8::Object> target) {
     Nan::SetPrototypeMethod(tpl, "cancel", Cancel);
 
     Nan::SetPrototypeMethod(tpl, "addSource", AddSource);
+    Nan::SetPrototypeMethod(tpl, "removeSource", RemoveSource);
     Nan::SetPrototypeMethod(tpl, "addLayer", AddLayer);
     Nan::SetPrototypeMethod(tpl, "removeLayer", RemoveLayer);
     Nan::SetPrototypeMethod(tpl, "addImage", AddImage);
@@ -547,6 +548,24 @@ void NodeMap::AddSource(const Nan::FunctionCallbackInfo<v8::Value>& info) {
     nodeMap->map->getStyle().addSource(std::move(*source));
 }
 
+void NodeMap::RemoveSource(const Nan::FunctionCallbackInfo<v8::Value>& info) {
+    using namespace mbgl::style;
+    using namespace mbgl::style::conversion;
+
+    auto nodeMap = Nan::ObjectWrap::Unwrap<NodeMap>(info.Holder());
+    if (!nodeMap->map) return Nan::ThrowError(releasedMessage());
+
+    if (info.Length() != 1) {
+        return Nan::ThrowTypeError("One argument required");
+    }
+
+    if (!info[0]->IsString()) {
+        return Nan::ThrowTypeError("First argument must be a string");
+    }
+
+    nodeMap->map->getStyle().removeSource(*Nan::Utf8String(info[0]));
+}
+
 void NodeMap::AddLayer(const Nan::FunctionCallbackInfo<v8::Value>& info) {
     using namespace mbgl::style;
     using namespace mbgl::style::conversion;
diff --git a/platform/node/src/node_map.hpp b/platform/node/src/node_map.hpp
index 7bd3b99bea..c8e33bb347 100644
--- a/platform/node/src/node_map.hpp
+++ b/platform/node/src/node_map.hpp
@@ -45,6 +45,7 @@ public:
     static void Release(const Nan::FunctionCallbackInfo<v8::Value>&);
     static void Cancel(const Nan::FunctionCallbackInfo<v8::Value>&);
     static void AddSource(const Nan::FunctionCallbackInfo<v8::Value>&);
+    static void RemoveSource(const Nan::FunctionCallbackInfo<v8::Value>&);
     static void AddLayer(const Nan::FunctionCallbackInfo<v8::Value>&);
     static void RemoveLayer(const Nan::FunctionCallbackInfo<v8::Value>&);
     static void AddImage(const Nan::FunctionCallbackInfo<v8::Value>&);
diff --git a/platform/node/test/js/map.test.js b/platform/node/test/js/map.test.js
index 04d02d0558..39665e41ef 100644
--- a/platform/node/test/js/map.test.js
+++ b/platform/node/test/js/map.test.js
@@ -109,6 +109,7 @@ test('Map', function(t) {
             'release',
             'cancel',
             'addSource',
+            'removeSource',
             'addLayer',
             'removeLayer',
             'addImage',
-- 
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