[feature] migrate to monorepo

backend/ent/schema/postcontributor.go

@@ -0,0 +1,50 @@
+package schema
+
+import (
+    "entgo.io/ent"
+    "entgo.io/ent/schema/field"
+    "entgo.io/ent/schema/edge"
+    "entgo.io/ent/schema/index"
+    "time"
+)
+
+// PostContributor holds the schema definition for the PostContributor entity.
+type PostContributor struct {
+    ent.Schema
+}
+
+// Fields of the PostContributor.
+func (PostContributor) Fields() []ent.Field {
+    return []ent.Field{
+        field.Enum("language_code").
+            Values("en", "zh-Hans", "zh-Hant").
+            Optional().
+            Nillable(),
+        field.Time("created_at").
+            Default(time.Now),
+    }
+}
+
+// Edges of the PostContributor.
+func (PostContributor) Edges() []ent.Edge {
+    return []ent.Edge{
+        edge.From("post", Post.Type).
+            Ref("contributors").
+            Unique(),
+        edge.From("contributor", Contributor.Type).
+            Ref("posts").
+            Unique(),
+        edge.From("role", ContributorRole.Type).
+            Ref("post_contributors").
+            Unique(),
+    }
+}
+
+// Indexes of the PostContributor.
+func (PostContributor) Indexes() []ent.Index {
+    return []ent.Index{
+        index.Fields("language_code").
+            Edges("post", "contributor", "role").
+            Unique(),
+    }
+}