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friendship.go
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friendship.go
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// Copyright 2019-present Facebook
//
// 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 schema
import (
"time"
"entgo.io/ent"
"entgo.io/ent/schema/edge"
"entgo.io/ent/schema/field"
)
// Friendship holds the edge schema definition of the Friendship relationship.
type Friendship struct {
ent.Schema
}
// Fields of the Friendship.
func (Friendship) Fields() []ent.Field {
return []ent.Field{
field.Time("created_at").
Default(time.Now),
field.String("user_id"),
field.String("friend_id"),
}
}
// Edges of the Friendship.
func (Friendship) Edges() []ent.Edge {
return []ent.Edge{
edge.To("user", User.Type).
Required().
Unique().
Field("user_id"),
edge.To("friend", User.Type).
Required().
Unique().
Field("friend_id"),
}
}