Sub2API v1.0 - AI API 网关（二开初始版本，基于上游 Wei-Shaw/sub2api）

backend/ent/schema/batch_image_event.go

@@ -0,0 +1,43 @@
+package schema
+
+import (
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect"
+	"entgo.io/ent/dialect/entsql"
+	"entgo.io/ent/schema"
+	"entgo.io/ent/schema/field"
+	"entgo.io/ent/schema/index"
+)
+
+// BatchImageEvent records append-only operational events for batch image jobs.
+type BatchImageEvent struct {
+	ent.Schema
+}
+
+func (BatchImageEvent) Annotations() []schema.Annotation {
+	return []schema.Annotation{
+		entsql.Annotation{Table: "batch_image_events"},
+	}
+}
+
+func (BatchImageEvent) Fields() []ent.Field {
+	return []ent.Field{
+		field.String("job_id").MaxLen(64),
+		field.String("event_type").MaxLen(64),
+		field.JSON("payload", map[string]any{}).
+			Optional().
+			SchemaType(map[string]string{dialect.Postgres: "jsonb"}),
+		field.String("event_hash").Optional().Nillable().MaxLen(128),
+		field.Time("created_at").Immutable().Default(time.Now).SchemaType(map[string]string{dialect.Postgres: "timestamptz"}),
+	}
+}
+
+func (BatchImageEvent) Indexes() []ent.Index {
+	return []ent.Index{
+		index.Fields("job_id", "created_at"),
+		index.Fields("event_type"),
+		index.Fields("job_id", "event_hash").Unique().Annotations(entsql.IndexWhere("event_hash IS NOT NULL AND event_hash <> ''")),
+	}
+}