Add restore_api_key method

lib/algolia/client.rb

@@ -455,6 +455,13 @@ def delete_api_key(key, request_options = {})
       delete(Protocol.key_uri(key), :write, request_options)
     end
 
+    #
+    # Restore a deleted api key
+    #
+    def restore_api_key(key, request_options = {})
+      post(Protocol.restore_key_uri(key), :write, request_options)
+    end
+
     #
     # Send a batch request targeting multiple indices
     #
@@ -1045,6 +1052,13 @@ def Algolia.delete_api_key(key, request_options = {})
     Algolia.client.delete_api_key(key, request_options)
   end
 
+  #
+  # Restore an existing api key
+  #
+  def Algolia.restore_api_key(key, request_options = {})
+    Algolia.client.restore_api_key(key, request_options)
+  end
+
   #
   # Deprecated
   #

lib/algolia/protocol.rb

@@ -109,6 +109,10 @@ def Protocol.key_uri(key)
       "/#{VERSION}/keys/#{key}"
     end
 
+    def Protocol.restore_key_uri(key)
+      "/#{VERSION}/keys/#{key}/restore"
+    end
+
     def Protocol.index_key_uri(index, key)
       "#{index_uri(index)}/keys/#{key}"
     end

spec/client_spec.rb

@@ -83,6 +83,7 @@ def wait_global_key_missing(key)
 
   it "should test index keys" do
     @index.set_settings!({}) # ensure the index exists
+
     resIndex = @index.list_api_keys
     newIndexKey = @index.add_api_key(['search'])
     newIndexKey['key'].should_not eq("")
@@ -124,6 +125,15 @@ def wait_global_key_missing(key)
     wait_global_key_missing(newKey['key'])
     resEnd = Algolia.list_api_keys
     is_include(resEnd['keys'], 'value', newKey['key']).should eq(false)
+
+    # Restore the deleted key
+    Algolia.restore_api_key(newKey['key'])
+    wait_global_key(newKey['key'])
+    key_end = Algolia.list_api_keys
+    is_include(key_end['keys'], 'value', newKey['key']).should eq(true)
+
+    # Re-delete the key
+    Algolia.delete_api_key(newKey['key'])
   end
 
   it "Check add keys" do