Add organizational agent-cluster-mapping mutations

Issue: GraphQL API Layer to support management of orga... (#513368 - closed)

What does this MR do and why?

This MR exposes the domain logic for users to manage organization cluster agent mappings via graphQL endpoints.

References

• GraphQL API Layer to support management of orga... (#513368 - closed)

MR acceptance checklist

Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

Screenshots or screen recordings

How to set up and validate locally

prereq: Have workspaces setup on your machine with GDK.

Create mutation

In the GDK query explorer, run the following query to create an organizational mapping:

mutation($clusterid:ClustersAgentID! ,$orgid: OrganizationsOrganizationID!){
  organizationCreateClusterAgentMapping(input:{clusterAgentId:$clusterid,organizationId:$orgid}){
    errors
  }
}

# where clusterid and orgid are the cluster-agent and organizationIDs respectively  

It should return a response with no error, triggering the mutation a second time should yield the error Organization cluster agent mapping already exists

In the rails console, looking up the mapping created for that agent like so : RemoteDevelopment::OrganizationClusterAgentMapping.for_agents(agent_id) should provide a valid mapping

Delete mutation

In the GDK query explorer, run the following query to delete an organizational mapping:

mutation($clusterid:ClustersAgentID! ,$orgid: OrganizationsOrganizationID!){
  organizationDeleteClusterAgentMapping(input:{clusterAgentId:$clusterid,organizationId:$orgid}){
    errors
  }
}

# where clusterid and orgid are the cluster-agent and organizationIDs respectively  

It should return a response with no error, triggering the mutation a second time should yield the error Organization cluster agent mapping not found

In the rails console, looking up the mapping created for that agent like so: RemoteDevelopment::OrganizationClusterAgentMapping.for_agents(agent_id) should provide no result

Label the MRs like so but with caution on each specific MR to remove irrelevant/add relevant labels