add place create api

app/controllers/api/v1/places_controller.rb

@@ -8,4 +8,14 @@ def require_resources
       ::Place.mine(current_resource_owner).includes(places_station: :station).order(updated_at: :desc)
     end
   end
+
+  def create_resource
+    @resource = ::Place.create!(
+      name: params[:name], address: params[:address],
+      latitude: params[:latitude], longitude: params[:longitude],
+      user_id: current_resource_owner.id
+    )
+    @resource.set_station_info
+    @resource
+  end
 end

app/models/api/place.rb

@@ -17,10 +17,12 @@ module Api::Place
 
     def self.build_permissions(perms, other, target)
       perms.permits! :read if perms.user == other
+      perms.permits! :write if perms.user == other
     end
 
     def build_permissions(perms, other)
       perms.permits! :read if perms.user == other
+      perms.permits! :write if perms.user == other
     end
 
     def station_info

config/initializers/garage.rb

@@ -3,6 +3,7 @@
   register :public, desc: 'acessing publicly available data' do
     access :read, Travel
     access :read, Place
+    access :write, Place
   end
 end
 Garage.configuration.strategy = Garage::Strategy::Doorkeeper

config/routes/api.rb

@@ -5,6 +5,6 @@
 namespace :api do
   namespace :v1 do
     resources :travels, only: %i(index show)
-    resources :places, only: %i(index)
+    resources :places, only: %i(index create update destroy show)
   end
 end

test/controllers/api/v1/places_controller_test.rb

@@ -31,4 +31,19 @@ class Api::V1::PlacesControllerTest < ActionController::TestCase
     assert_equal 1, parsed_response_body.size
     assert_equal latest_place.id, parsed_response_body.first['id']
   end
+
+  test 'can create place' do
+    assert_difference 'Place.count' do
+      post :create, format: :json, user_id: @user.email, user_provider: @user.provider,
+        name: '赤羽駅', address: '東京都北区赤羽一丁目1-1', latitude: 35.46409, longitude: 139.4315
+    end
+
+    assert_response :success
+
+    place = Place.last
+    assert_equal '赤羽駅', place.name
+    assert_equal '東京都北区赤羽一丁目1-1', place.address
+    assert_equal 35.46409, place.latitude
+    assert_equal 139.4315, place.longitude
+  end
 end