Revert "Upgrade to fleet-api 1.0.0"

This reverts commit fcd02a3.

Gemfile

@@ -5,7 +5,7 @@ gem 'puma', '2.8.2'
 gem 'sqlite3', '1.3.9'
 gem 'faraday_middleware', '0.9.0'
 gem 'docker-api', '1.13.0', require: 'docker'
-gem 'fleet-api', '1.1.0', require: 'fleet'
+gem 'fleet-api', '0.6.0', require: 'fleet'
 gem 'active_model_serializers', '0.9.0'
 gem 'octokit', '3.2.0'
 gem 'kmts', '2.0.1'

Gemfile.lock

@@ -54,8 +54,9 @@ GEM
       multipart-post (~> 1.2.0)
     faraday_middleware (0.9.0)
       faraday (>= 0.7.4, < 0.9)
-    fleet-api (1.1.0)
-      excon (>= 0.27.4)
+    fleet-api (0.6.0)
+      faraday (= 0.8.9)
+      faraday_middleware (= 0.9.0)
     hike (1.2.3)
     i18n (0.7.0)
     its (0.2.0)
@@ -151,7 +152,7 @@ DEPENDENCIES
   database_cleaner (= 1.3.0)
   docker-api (= 1.13.0)
   faraday_middleware (= 0.9.0)
-  fleet-api (= 1.1.0)
+  fleet-api (= 0.6.0)
   its
   kmts (= 2.0.1)
   octokit (= 3.2.0)

app/services/service_manager.rb

@@ -58,12 +58,7 @@ def destroy
   end
 
   def get_state
-    states = fleet_client.get_unit_state(@service.unit_name)
-    {
-      load_state: states['systemdLoadState'],
-      active_state: states['systemdActiveState'],
-      sub_state: states['systemdSubState']
-    }
+    fleet_client.status(@service.unit_name)
   rescue
     {}
   end

spec/services/service_manager_spec.rb

@@ -183,30 +183,26 @@
   describe '#get_state' do
 
     let(:fleet_state) do
-      {
-        'systemdLoadState' => 'a',
-        'systemdActiveState' => 'b',
-        'systemdSubState' => 'c'
-      }
+      { load: 'loaded', run: 'running' }
     end
 
     before do
-      allow(fake_fleet_client).to receive(:get_unit_state).and_return(fleet_state)
+      allow(fake_fleet_client).to receive(:status).and_return(fleet_state)
     end
 
     it 'retrieves service state from the fleet client' do
-      expect(fake_fleet_client).to receive(:get_unit_state).with(service.unit_name)
+      expect(fake_fleet_client).to receive(:status).with(service.unit_name)
       subject.get_state
     end
 
     it 'returns the states' do
-      expect(subject.get_state).to eq(load_state: 'a', active_state: 'b', sub_state: 'c')
+      expect(subject.get_state).to eq(load: 'loaded', run: 'running')
     end
 
     context 'when an error occurs while querying fleet' do
 
       before do
-        allow(fake_fleet_client).to receive(:get_unit_state).and_raise('boom')
+        allow(fake_fleet_client).to receive(:status).and_raise('boom')
       end
 
       it 'returns an empty hash' do