91 lines
3.9 KiB
JavaScript
91 lines
3.9 KiB
JavaScript
"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || (function () {
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var ownKeys = function(o) {
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ownKeys = Object.getOwnPropertyNames || function (o) {
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var ar = [];
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for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
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return ar;
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};
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return ownKeys(o);
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};
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return function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
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__setModuleDefault(result, mod);
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return result;
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.leaveCoupleCallable = void 0;
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const functions = __importStar(require("firebase-functions"));
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const admin = __importStar(require("firebase-admin"));
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/**
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* HTTPS callable that atomically unlinks a couple.
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*
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* The client cannot do this directly because Firestore rules prevent a user
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* from writing the partner's user document. The Admin SDK bypasses those rules.
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*
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* Steps:
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* 1. Verify the caller is a member of their current couple.
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* 2. Clear coupleId on both user docs (batch — atomic).
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* 3. Recursively delete the couple doc and all its subcollections.
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*
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* The existing onCoupleLeave Firestore trigger fires after step 2 and handles
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* partner notification, so we don't duplicate that here.
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*/
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exports.leaveCoupleCallable = functions.https.onCall(async (_data, context) => {
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var _a, _b, _c, _d;
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const callerId = (_a = context.auth) === null || _a === void 0 ? void 0 : _a.uid;
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if (!callerId) {
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throw new functions.https.HttpsError('unauthenticated', 'Must be signed in.');
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}
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if (!context.app) {
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throw new functions.https.HttpsError('failed-precondition', 'App Check verification required.');
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}
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const db = admin.firestore();
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const userDoc = await db.collection('users').doc(callerId).get();
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const coupleId = (_b = userDoc.data()) === null || _b === void 0 ? void 0 : _b.coupleId;
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if (!coupleId) {
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// Already unpaired — idempotent success.
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return { success: true };
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}
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const coupleRef = db.collection('couples').doc(coupleId);
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const coupleDoc = await coupleRef.get();
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if (!coupleDoc.exists) {
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// Couple doc gone — just clear caller's field.
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await db.collection('users').doc(callerId).update({ coupleId: null });
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return { success: true };
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}
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const userIds = ((_d = (_c = coupleDoc.data()) === null || _c === void 0 ? void 0 : _c.userIds) !== null && _d !== void 0 ? _d : []);
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if (!userIds.includes(callerId)) {
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throw new functions.https.HttpsError('permission-denied', 'Not a member of this couple.');
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}
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// Clear coupleId for all members atomically.
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const batch = db.batch();
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for (const uid of userIds) {
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batch.update(db.collection('users').doc(uid), { coupleId: null });
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}
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await batch.commit();
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// Recursively delete the couple document and every subcollection beneath it.
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await db.recursiveDelete(coupleRef);
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console.log(`[leaveCoupleCallable] user ${callerId} left couple ${coupleId}`);
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return { success: true };
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});
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//# sourceMappingURL=leaveCoupleCallable.js.map
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