[POLICY] Enable Policy Hub API for Policy Validation

[jzbmw]

As Trace-X User , I want technical support in creating an asset , so that only correct data assets are being generated .

Hints / Details

• 832

Acceptance Criteria

• [ ] Accessible only for role "Admin"
• [ ] Policy Hub API has been connected to Backend
• [ ] API for FE has been implemented for selecting different drop-down values
• [ ] Templates and Constraints used from PolicyHub Template PolicyHub GET: Policy Types
• [ ] PolicyHub defines valid Constraint definitions while choosing a template `

{{baseUrl}}/api/policy-hub/policy-types
{{baseUrl}}/api/policy-hub/policy-types?type=Access :: filter for constraints valid for access policy 
{{baseUrl}}/api/policy-hub/policy-types?useCase=Traceability Get PolicyTypes With UseCase Filter

Key	Attribute in Policy View	Description
technicalKey	LeftOperand	Technical key represents LeftOperand of policy iin ordl format
type	Access or Usage policy	Type of the policy
description	description	Description used as tooltip
useCase	useCase	useCase in which operands are valid
attribute	RightOperand	Validation pattern or value range to be used

E.g. BPN

{
        "technicalKey": "BusinessPartnerNumber",
        "type": [
            "Access",
            "Usage"
        ],
        "description": "...",
        "useCase": [
            "Traceability",
            "Quality",
            "PCF",
            "Behavioraltwin",
            "Sustainability"
        ],
        "attribute": [
            {
                "key": "Regex",
                "value": "^BPNL[\\w|\\d]{12}$"
            }
        ],
        "technicalEnforced": true
    },

E.g. Membership

 {
        "technicalKey": "Membership",
        "type": [
            "Access",
            "Usage"
        ],
        "description": "The membership credential can get used to ensure that only CX members are allowed to view or negotiate the respective data offer.",
        "useCase": [
            "Traceability",
            "Quality",
            "PCF",
            "Behavioraltwin",
            "Sustainability"
        ],
        "attribute": [
            {
                "key": "Static",
                "value": "active"
            }
        ],
        "technicalEnforced": true
    },

FrameworkAgreement.traceability

 {
        "technicalKey": "FrameworkAgreement.traceability",
        "type": [
            "Usage"
        ],
        "description": "With the Framework Credential, only those participants which have signed the respective framework agreement (general or via a specific version) are allowed to view or negotiate the respective data offer. Generic: \"rightOperand\": \"active\"; specific \"rightOperand\": \"active:{version}\"",
        "useCase": [
            "Traceability"
        ],
        "attribute": [
            {
                "key": "Version",
                "value": "1.0"
            },
            {
                "key": "Version",
                "value": "1.1"
            },
            {
                "key": "Version",
                "value": "1.2"
            }
        ],
        "technicalEnforced": true
    },

Out of Scope

• Frontend implementation

[ds-mwesener]

Hi @mkanal here we need a seperate frontend story.