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Update tq sample to reflect now obsolete limitation of 2nd Gen function #1068

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Update tq sample to reflect now obsolete limitation of 2nd Gen function #1068

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d6a0933
Update tq sample to reflect now obsolete limitation of 2nd Gen functo…
taeold Apr 14, 2023
724ce69
Update readme.
taeold Apr 14, 2023
f8f5fba
Merge branch 'main' into dl-update-tq-v2-sample
jhuleatt Apr 17, 2023
1fe80d5
Merge branch 'main' into dl-update-tq-v2-sample
jhuleatt Apr 17, 2023
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33 changes: 0 additions & 33 deletions 2nd-gen/taskqueues-backup-images/functions/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,6 @@ const {onRequest} = require("firebase-functions/v2/https");
const {initializeApp} = require("firebase-admin/app");
const {getFunctions} = require("firebase-admin/functions");
const {getStorage} = require("firebase-admin/storage");
const {GoogleAuth} = require("google-auth-library");
const logger = functions.logger;
const HttpsError = functions.https.HttpsError;
initializeApp();
Expand Down Expand Up @@ -99,41 +98,10 @@ exports.backupapod = onTaskDispatched(
});


let auth;

// [START v2GetFunctionUri]
/**
* Get the URL of a given v2 cloud function.
*
* @param {string} name the function's name
* @param {string} location the function's location
* @return {Promise<string>} The URL of the function
*/
async function getFunctionUrl(name, location="us-central1") {
if (!auth) {
auth = new GoogleAuth({
scopes: "https://www.googleapis.com/auth/cloud-platform",
});
}
const projectId = await auth.getProjectId();
const url = "https://cloudfunctions.googleapis.com/v2beta/" +
`projects/${projectId}/locations/${location}/functions/${name}`;

const client = await auth.getClient();
const res = await client.request({url});
const uri = res.data?.serviceConfig?.uri;
if (!uri) {
throw new Error(`Unable to retreive uri for function at ${url}`);
}
return uri;
}
// [END v2GetFunctionUri]

// [START v2EnqueueTasks]
exports.enqueuebackuptasks = onRequest(
async (_request, response) => {
const queue = getFunctions().taskQueue("backupapod");
const targetUri = await getFunctionUrl("backupapod");

const enqueues = [];
for (let i = 0; i <= BACKUP_COUNT; i += 1) {
Expand All @@ -149,7 +117,6 @@ exports.enqueuebackuptasks = onRequest(
queue.enqueue({date}, {
scheduleDelaySeconds,
dispatchDeadlineSeconds: 60 * 5, // 5 minutes
uri: targetUri,
}),
);
}
Expand Down
1 change: 0 additions & 1 deletion 2nd-gen/taskqueues-backup-images/functions/package.json
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Expand Up @@ -18,7 +18,6 @@
"dependencies": {
"firebase-admin": "^11.5.0",
"firebase-functions": "^4.2.1",
"google-auth-library": "^8.6.0",
"node-fetch": "^2.6.7"
},
"devDependencies": {
Expand Down