1 files changed, 134 insertions, 0 deletions
diff --git a/dashboard/src/workflow/workflow_factory.py b/dashboard/src/workflow/workflow_factory.py
new file mode 100644
index 0000000..03c8126
--- /dev/null
+++ b/dashboard/src/workflow/workflow_factory.py
@@ -0,0 +1,134 @@
+##############################################################################
+# Copyright (c) 2018 Sawyer Bergeron, Parker Berberian, and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+
+from workflow.booking_workflow import Booking_Resource_Select, SWConfig_Select, Booking_Meta, OPNFV_Select
+from workflow.resource_bundle_workflow import Define_Hardware, Define_Nets, Resource_Meta_Info
+from workflow.sw_bundle_workflow import Config_Software, Define_Software, SWConf_Resource_Select
+from workflow.snapshot_workflow import Select_Host_Step, Image_Meta_Step
+from workflow.opnfv_workflow import Pick_Installer, Assign_Network_Roles, Assign_Host_Roles, OPNFV_Resource_Select, MetaInfo
+from workflow.models import Confirmation_Step
+
+import uuid
+
+import logging
+logger = logging.getLogger(__name__)
+
+
+class MetaStep(object):
+
+    UNTOUCHED = 0
+    INVALID = 100
+    VALID = 200
+
+    def set_invalid(self, message, code=100):
+        self.valid = code
+        self.message = message
+
+    def set_valid(self, message, code=200):
+        self.valid = code
+        self.message = message
+
+    def __init__(self, *args, **kwargs):
+        self.short_title = "error"
+        self.skip_step = 0
+        self.valid = 0
+        self.hidden = False
+        self.message = ""
+        self.id = uuid.uuid4()
+
+    def to_json(self):
+        return {
+            'title': self.short_title,
+            'skip': self.skip_step,
+            'valid': self.valid,
+            'message': self.message,
+        }
+
+    def __str__(self):
+        return "metastep: " + str(self.short_title)
+
+    def __hash__(self):
+        return hash(self.id)
+
+    def __eq__(self, other):
+        return self.id.int == other.id.int
+
+    def __ne__(self, other):
+        return self.id.int != other.id.int
+
+
+class Workflow(object):
+    def __init__(self, steps, repository):
+        self.repository = repository
+        self.steps = steps
+        self.active_index = 0
+
+
+class WorkflowFactory():
+    booking_steps = [
+        Booking_Resource_Select,
+        SWConfig_Select,
+        Booking_Meta,
+        OPNFV_Select,
+    ]
+
+    resource_steps = [
+        Define_Hardware,
+        Define_Nets,
+        Resource_Meta_Info,
+    ]
+
+    config_steps = [
+        SWConf_Resource_Select,
+        Define_Software,
+        Config_Software,
+    ]
+
+    snapshot_steps = [
+        Select_Host_Step,
+        Image_Meta_Step,
+    ]
+
+    opnfv_steps = [
+        OPNFV_Resource_Select,
+        Pick_Installer,
+        Assign_Network_Roles,
+        Assign_Host_Roles,
+        MetaInfo
+    ]
+
+    def conjure(self, workflow_type=None, repo=None):
+        workflow_types = [
+            self.booking_steps,
+            self.resource_steps,
+            self.config_steps,
+            self.snapshot_steps,
+            self.opnfv_steps,
+        ]
+
+        steps = self.make_steps(workflow_types[workflow_type], repository=repo)
+        return steps
+
+    def create_workflow(self, workflow_type=None, repo=None):
+        steps = self.conjure(workflow_type, repo)
+        c_step = self.make_step(Confirmation_Step, repo)
+        steps.append(c_step)
+        return Workflow(steps, repo)
+
+    def make_steps(self, step_types, repository):
+        steps = []
+        for step_type in step_types:
+            steps.append(self.make_step(step_type, repository))
+
+        return steps
+
+    def make_step(self, step_type, repository):
+        iden = step_type.description + step_type.title + step_type.template
+        return step_type(iden, repository)