Revert "Introduce workflow failure condition"

awx/main/models/workflow.py

@@ -60,10 +60,6 @@ class WorkflowNodeBase(CreatedModifiedModel):
         default=None,
         on_delete=models.SET_NULL,
     )
-    fail_on_job_failure = models.BooleanField(
-        blank=True,
-        default=True,
-    )
     # Prompting-related fields
     inventory = models.ForeignKey(
         'Inventory',
@@ -97,22 +93,6 @@ class WorkflowNodeBase(CreatedModifiedModel):
                 data[fd] = self.char_prompts[fd]
         return data
 
-    @property
-    def job_type(self):
-        return self.char_prompts.get('job_type', None)
-
-    @property
-    def job_tags(self):
-        return self.char_prompts.get('job_tags', None)
-
-    @property
-    def skip_tags(self):
-        return self.char_prompts.get('skip_tags', None)
-
-    @property
-    def limit(self):
-        return self.char_prompts.get('limit', None)
-
     def get_prompts_warnings(self):
         ujt_obj = self.unified_job_template
         if ujt_obj is None:
@@ -157,7 +137,7 @@ class WorkflowNodeBase(CreatedModifiedModel):
         Return field names that should be copied from template node to job node.
         '''
         return ['workflow_job', 'unified_job_template',
-                'inventory', 'credential', 'char_prompts', 'fail_on_job_failure']
+                'inventory', 'credential', 'char_prompts']
 
 class WorkflowJobTemplateNode(WorkflowNodeBase):
     # TODO: Ensure the API forces workflow_job_template being set
@@ -403,9 +383,6 @@ class WorkflowJob(UnifiedJob, WorkflowJobOptions, JobNotificationMixin, Workflow
         from awx.main.tasks import RunWorkflowJob
         return RunWorkflowJob
 
-    def _has_failed(self):
-        return self.workflow_job_nodes.filter(job__status='failed', fail_on_job_failure=True).exists()
-
     def socketio_emit_data(self):
         return {}