tanam/triggers/file.js

Pluggable CMS for Firebase

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
const admin = require("firebase-admin");
const functions = require("firebase-functions");
const taskService = require("../services/task.service");
exports.onDeleteUserFile = functions.firestore.document('tanam/{siteId}/files/{fileId}').onDelete((snap, context) => __awaiter(this, void 0, void 0, function* () {
    const siteId = context.params.siteId;
    const fileId = context.params.fileId;
    const file = snap.data();
    const filePrefix = file.filePath.substr(0, file.filePath.lastIndexOf('.'));
    console.log(`Delete all files starting with ${filePrefix}`);
    const cacheUrls = [`/_/file/${fileId}`];
    for (const key in file.variants) {
        if (file.variants.hasOwnProperty(key)) {
            cacheUrls.push(`/_/file/${fileId}?size=${key}`);
        }
    }
    console.log(`Clearing cache: ${JSON.stringify(cacheUrls)}`);
    return Promise.all([
        ...cacheUrls.map(url => taskService.deleteCache(siteId, url)),
        admin.storage().bucket().deleteFiles({ prefix: filePrefix }),
    ]);
}));
exports.onCreateThemeAssetsFile = functions.firestore.document('tanam/{siteId}/themes/{themeId}/assets/{assetId}').onCreate((snap, context) => __awaiter(this, void 0, void 0, function* () {
    const siteId = context.params.siteId;
    const themeId = context.params.themeId;
    console.log(`Creating file in ${JSON.stringify({ siteId, themeId })}`);
    const siteInfo = (yield admin.firestore().collection('tanam').doc(siteId).get()).data();
    console.log(`Active theme: ${siteInfo.theme}`);
    if (siteInfo.theme !== themeId) {
        console.log(`Creating file in a theme that is not active. No need to heat cache.`);
        return null;
    }
    const file = snap.data();
    return taskService.createCache(siteId, `/_/theme/${encodeURIComponent(file.title)}`);
}));
exports.onUpdateThemeAssetsFile = functions.firestore.document('tanam/{siteId}/themes/{themeId}/assets/{assetId}').onUpdate((change, context) => __awaiter(this, void 0, void 0, function* () {
    const siteId = context.params.siteId;
    const themeId = context.params.themeId;
    console.log(`Updating file in ${JSON.stringify({ siteId, themeId })}`);
    const siteInfo = (yield admin.firestore().collection('tanam').doc(siteId).get()).data();
    console.log(`Active theme: ${siteInfo.theme}`);
    if (siteInfo.theme !== themeId) {
        console.log(`Updating file in a theme that is not active. No need to refresh cache.`);
        return null;
    }
    const file = change.after.data();
    return taskService.updateCache(siteId, `/_/theme/${encodeURIComponent(file.title)}`);
}));
exports.onDeleteThemeAssetsFile = functions.firestore.document('tanam/{siteId}/themes/{themeId}/assets/{assetId}').onDelete((snap, context) => __awaiter(this, void 0, void 0, function* () {
    const siteId = context.params.siteId;
    const themeId = context.params.themeId;
    console.log(`Deleting file in ${JSON.stringify({ siteId, themeId })}`);
    const siteInfo = (yield admin.firestore().collection('tanam').doc(siteId).get()).data();
    console.log(`Active theme: ${siteInfo.theme}`);
    if (siteInfo.theme !== themeId) {
        console.log(`Updating file in a theme that is not active. No need to refresh cache.`);
        return null;
    }
    const file = snap.data();
    const filePrefix = file.filePath.substr(0, file.filePath.lastIndexOf('.'));
    console.log(`Delete all asset files starting with ${filePrefix}`);
    return Promise.all([
        taskService.deleteCache(siteId, `/_/theme/${encodeURIComponent(file.title)}`),
        admin.storage().bucket().file(file.filePath).delete(),
    ]);
}));
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