Set default and check existance of Policy Type

The TOSCA specification has a "bug" in that it does not have a field to specify
the version of a policy type to use. We already had introduced the "type_version" field
for this.

This review introduces setting of the default version of a policy type to be
be used by a policy as the latest version of the policy type in the database.
As a side effect of this, we now have to check for existence of the policy type
of a policy in the database. This means that creation/update of a policy with
a non-existant policy type specified will now fail.

Issue-ID: POLICY-1738
Change-Id: I27080cf6cd358948810dab6897c72dfe4d41fe91
Signed-off-by: liamfallon <liam.fallon@est.tech>

7 files changed, 143 insertions, 3 deletions

diff --git a/models-examples/src/main/resources/policies/vFirewall.policy.monitoring.input.tosca.json b/models-examples/src/main/resources/policies/vFirewall.policy.monitoring.input.tosca.json
index aef04c99c..cdc40eb5b 100644
--- a/models-examples/src/main/resources/policies/vFirewall.policy.monitoring.input.tosca.json
+++ b/models-examples/src/main/resources/policies/vFirewall.policy.monitoring.input.tosca.json
@@ -7,7 +7,7 @@
             {
                 "onap.vfirewall.tca": 
                 {
-                    "type": "onap.policy.monitoring.cdap.tca.hi.lo.app",
+                    "type": "onap.policies.monitoring.cdap.tca.hi.lo.app",
                     "version": "1.0.0",
                     "metadata": 
                     {
diff --git a/models-examples/src/main/resources/policies/vFirewall.policy.monitoring.input.tosca.yaml b/models-examples/src/main/resources/policies/vFirewall.policy.monitoring.input.tosca.yaml
index bce8b366f..6ac547058 100644
--- a/models-examples/src/main/resources/policies/vFirewall.policy.monitoring.input.tosca.yaml
+++ b/models-examples/src/main/resources/policies/vFirewall.policy.monitoring.input.tosca.yaml
@@ -3,7 +3,7 @@ topology_template:
   policies:
     -
       onap.vfirewall.tca:
-        type: onap.policy.monitoring.cdap.tca.hi.lo.app
+        type: onap.policies.monitoring.cdap.tca.hi.lo.app
         version: 1.0.0
         metadata:
            policy-id: onap.vfirewall.tca
diff --git a/models-examples/src/main/resources/policytypes/onap.policies.controlloop.Operational.yaml b/models-examples/src/main/resources/policytypes/onap.policies.controlloop.Operational.yaml
new file mode 100644
index 000000000..e18c16a6d
--- /dev/null
+++ b/models-examples/src/main/resources/policytypes/onap.policies.controlloop.Operational.yaml
@@ -0,0 +1,6 @@
+tosca_definitions_version: tosca_simple_yaml_1_0_0
+policy_types:
+  - onap.policies.controlloop.Operational:
+      derived_from: tosca.policies.Root
+      version: 1.0.0
+      description: Operational Policy for Control Loops
\ No newline at end of file
diff --git a/models-examples/src/main/resources/policytypes/onap.policies.controlloop.guard.Blacklist.yaml b/models-examples/src/main/resources/policytypes/onap.policies.controlloop.guard.Blacklist.yaml
new file mode 100644
index 000000000..e09861428
--- /dev/null
+++ b/models-examples/src/main/resources/policytypes/onap.policies.controlloop.guard.Blacklist.yaml
@@ -0,0 +1,40 @@
+tosca_definitions_version: tosca_simple_yaml_1_0_0
+policy_types:
+ - onap.policies.controlloop.Guard:
+     derived_from: tosca.policies.Root
+     version: 1.0.0
+     description: Guard Policies for Control Loop Operational Policies
+ - onap.policies.controlloop.guard.Blacklist:
+     derived_from: onap.policies.controlloop.Guard
+     version: 1.0.0
+     description: Supports blacklist of VNF's from performing control loop actions on.
+     properties:
+       blacklist_policy:
+         type: map
+         description:
+         entry_schema:
+           type: onap.datatypes.guard.Blacklist
+data_types:
+  - onap.datatypes.guard.Blacklist:
+      derived_from: tosca.datatypes.Root
+      properties:
+        actor:
+          type: string
+          description: Specifies the Actor
+          required: true
+        recipe:
+          type: string
+          description: Specified the Recipe
+          required: true
+        time_range:
+          type: tosca.datatypes.TimeInterval
+          description: An optional range of time during the day the blacklist is valid for.
+          required: false
+        controlLoopName:
+          type: string
+          description: An optional specific control loop to apply this guard to.
+          required: false
+        blacklist:
+          type: list
+          description: List of VNF's
+          required: true
\ No newline at end of file
diff --git a/models-examples/src/main/resources/policytypes/onap.policies.controlloop.guard.FrequencyLimiter.yaml b/models-examples/src/main/resources/policytypes/onap.policies.controlloop.guard.FrequencyLimiter.yaml
new file mode 100644
index 000000000..2a7b6247f
--- /dev/null
+++ b/models-examples/src/main/resources/policytypes/onap.policies.controlloop.guard.FrequencyLimiter.yaml
@@ -0,0 +1,50 @@
+tosca_definitions_version: tosca_simple_yaml_1_0_0
+policy_types:
+  - onap.policies.controlloop.Guard:
+      derived_from: tosca.policies.Root
+      version: 1.0.0
+      description: Guard Policies for Control Loop Operational Policies
+  - onap.policies.controlloop.guard.FrequencyLimiter:
+      derived_from: onap.policies.controlloop.Guard
+      version: 1.0.0
+      description: Supports limiting the frequency of actions being taken by a Actor.
+      properties:
+        frequency_policy:
+          type: map
+          description:
+          entry_schema:
+            type: onap.datatypes.guard.FrequencyLimiter
+data_types:
+  - onap.datatypes.guard.FrequencyLimiter:
+      derived_from: tosca.datatypes.Root
+      properties:
+        actor:
+          type: string
+          description: Specifies the Actor
+          required: true
+        recipe:
+          type: string
+          description: Specified the Recipe
+          required: true
+        time_window:
+          type: scalar-unit.time
+          description: The time window to count the actions against.
+          required: true
+        limit:
+          type: integer
+          description: The limit
+          required: true
+          constraints:
+            - greater_than: 0
+        time_range:
+          type: tosca.datatypes.TimeInterval
+          description: An optional range of time during the day the frequency is valid for.
+          required: false
+        controlLoopName:
+          type: string
+          description: An optional specific control loop to apply this guard to.
+          required: false
+        target:
+          type: string
+          description: An optional specific VNF to apply this guard to.
+          required: false
\ No newline at end of file
diff --git a/models-examples/src/main/resources/policytypes/onap.policies.controlloop.guard.MinMax.yaml b/models-examples/src/main/resources/policytypes/onap.policies.controlloop.guard.MinMax.yaml
new file mode 100644
index 000000000..0a1aa9b72
--- /dev/null
+++ b/models-examples/src/main/resources/policytypes/onap.policies.controlloop.guard.MinMax.yaml
@@ -0,0 +1,44 @@
+policy_types:
+  - onap.policies.controlloop.Guard:
+      derived_from: tosca.policies.Root
+      version: 1.0.0
+      description: Guard Policies for Control Loop Operational Policies
+  - onap.policies.controlloop.guard.MinMax:
+      derived_from: onap.policies.controlloop.Guard
+      version: 1.0.0
+      description: Supports Min/Max number of VF Modules
+      properties:
+        minmax_policy:
+          type: map
+          description:
+          entry_schema:
+            type: onap.datatypes.guard.MinMax
+data_types:
+  - onap.datatypes.guard.MinMax:
+      derived_from: tosca.datatypes.Root
+      properties:
+        actor:
+          type: string
+          description: Specifies the Actor
+          required: true
+        recipe:
+          type: string
+          description: Specified the Recipe
+          required: true
+        time_range:
+          type: tosca.datatypes.TimeInterval
+          description: An optional range of time during the day the Min/Max limit is valid for.
+          required: false
+        controlLoopName:
+          type: string
+          description: An optional specific control loop to apply this guard to.
+          required: false
+        min_vf_module_instances:
+          type: integer
+          required: true
+          description: The minimum instances of this VF-Module
+ 
+        max_vf_module_instances:
+          type: integer
+          required: false
+          description: The maximum instances of this VF-Module
\ No newline at end of file
diff --git a/models-examples/src/main/resources/policytypes/onap.policy.monitoring.cdap.tca.hi.lo.app.yaml b/models-examples/src/main/resources/policytypes/onap.policies.monitoring.cdap.tca.hi.lo.app.yaml
index f8e9b7521..2985603af 100644
--- a/models-examples/src/main/resources/policytypes/onap.policy.monitoring.cdap.tca.hi.lo.app.yaml
+++ b/models-examples/src/main/resources/policytypes/onap.policies.monitoring.cdap.tca.hi.lo.app.yaml
@@ -5,7 +5,7 @@ policy_types:
         derived_from: tosca.policies.Root
         description: a base policy type for all policies that governs monitoring provisioning
   -
-    onap.policy.monitoring.cdap.tca.hi.lo.app:
+    onap.policies.monitoring.cdap.tca.hi.lo.app:
         derived_from: onap.policies.Monitoring
         version: 1.0.0
         properties: