/
relationship.go
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/
relationship.go
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// Copyright 2019 Aporeto Inc.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spec
import (
"fmt"
)
// A Relationship describes the hierarchical relationship of the models.
type Relationship struct {
Create map[string]*RelationAction
Delete map[string]*RelationAction
Get map[string]*RelationAction
GetMany map[string]*RelationAction
Update map[string]*RelationAction
}
// NewRelationship returns a new Relationship.
func NewRelationship() *Relationship {
return &Relationship{
Create: map[string]*RelationAction{},
Delete: map[string]*RelationAction{},
Get: map[string]*RelationAction{},
GetMany: map[string]*RelationAction{},
Update: map[string]*RelationAction{},
}
}
// Set sets the names that are allows to do the given action.
func (r *Relationship) Set(action string, name string, ra *RelationAction) {
var prop map[string]*RelationAction
switch action {
case "create":
prop = r.Create
case "delete":
prop = r.Delete
case "get":
prop = r.Get
case "getmany":
prop = r.GetMany
case "update":
prop = r.Update
default:
panic(fmt.Sprintf("action '%s' is not valid. Must be 'create', 'delete', 'get', 'getmany' or 'update'", action))
}
prop[name] = ra
}