initial commit

fluxer_app/src/records/RelationshipRecord.tsx

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+/*
+ * Copyright (C) 2026 Fluxer Contributors
+ *
+ * This file is part of Fluxer.
+ *
+ * Fluxer is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Fluxer is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import type {UserPartial, UserRecord} from '~/records/UserRecord';
+import UserStore from '~/stores/UserStore';
+
+export type Relationship = Readonly<{
+	id: string;
+	type: number;
+	user?: UserPartial;
+	since: string;
+	nickname?: string | null;
+}>;
+
+export class RelationshipRecord {
+	readonly id: string;
+	readonly type: number;
+	readonly userId: string;
+	readonly since: Date;
+	readonly nickname: string | null;
+
+	constructor(relationship: Relationship) {
+		if (relationship.user) {
+			UserStore.cacheUsers([relationship.user]);
+			this.userId = relationship.user.id;
+		} else {
+			this.userId = relationship.id;
+		}
+		this.id = relationship.id;
+		this.type = relationship.type;
+		this.since = new Date(relationship.since);
+		this.nickname = relationship.nickname ?? null;
+	}
+
+	get user(): UserRecord {
+		return UserStore.getUser(this.userId)!;
+	}
+
+	withUpdates(relationship: Relationship): RelationshipRecord {
+		const mergedUser = relationship.user
+			? {
+					...this.user?.toJSON(),
+					...relationship.user,
+				}
+			: this.user?.toJSON();
+
+		return new RelationshipRecord({
+			id: relationship.id ?? this.id,
+			type: relationship.type ?? this.type,
+			since: relationship.since ?? this.since.toISOString(),
+			nickname: relationship.nickname ?? this.nickname,
+			user: mergedUser,
+		});
+	}
+}