Page Visits Counter
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Page Visits Counter
juansgaitan/counter
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Counts the current page visits inside an act.
Dockerfile
1# This is a template for a Dockerfile used to run acts in Actor system.
2# The base image name below is set during the act build, based on user settings.
3# IMPORTANT: The base image must set a correct working directory, such as /usr/src/app or /home/user
4FROM apify/actor-node-puppeteer-chrome:15-10.1.0
5
6# Second, copy just package.json and package-lock.json since it should be
7# the only file that affects "npm install" in the next step, to speed up the build
8COPY package*.json ./
9
10# Install NPM packages, skip optional and development dependencies to
11# keep the image small. Avoid logging too much and print the dependency
12# tree for debugging
13RUN npm --quiet set progress=false \
14 && npm install --only=prod --no-optional \
15 && echo "Installed NPM packages:" \
16 && (npm list --all || true) \
17 && echo "Node.js version:" \
18 && node --version \
19 && echo "NPM version:" \
20 && npm --version
21
22# Copy source code to container
23# Do this in the last step, to have fast build if only the source code changed
24COPY . ./
25
26# NOTE: The CMD is already defined by the base image.
27# Uncomment this for local node inspector debugging:
28# CMD [ "node", "--inspect=0.0.0.0:9229", "main.js" ]main.js
1const Apify = require('apify');
2
3const { log } = console;
4
5Apify.main(async () => {
6 const input = await Apify.getValue('INPUT');
7
8 const { client } = Apify;
9 const { keyValueStores } = client;
10 const {
11 count, limit, actName, email
12 } = input;
13 if (!count || !limit || !actName || !email) {
14 throw new Error('Missing input value.');
15 }
16 const { id: storeId } = await keyValueStores.getOrCreateStore({
17 storeName: actName
18 });
19 client.setOptions({ storeId });
20
21 const record = await keyValueStores.getRecord({ key: 'STATE' });
22
23 const storeRecord = record && record.body ? record.body : {};
24
25 const previousState = typeof storeRecord === 'string' ?
26 JSON.parse(storeRecord) : storeRecord;
27 log('Previous STATE:', previousState);
28
29 const currentCount = Number(count) || 0;
30 const previousCount = Number(previousState.count) || 0;
31 const nextCount = previousCount + currentCount;
32
33 if (nextCount > Number(limit)) {
34 const text = `
35 The ${actName} has reached its current page visits limit.
36
37 Current limit: ${limit},
38 Current count: ${nextCount}
39
40 Please notify the user to updgrade its current plan!
41 `;
42 log('Sending notification email...');
43 await Apify.call('apify/send-mail', {
44 to: email,
45 subject: `The ${actName} act has reached its limit!`,
46 text
47 });
48 }
49
50 const nextState = Object.assign({}, { count: nextCount, limit });
51 log('Next STATE:', nextState);
52
53 await keyValueStores.putRecord({
54 key: 'STATE',
55 body: JSON.stringify(nextState)
56 });
57});package.json
1{
2 "name": "apify-project",
3 "version": "0.0.1",
4 "description": "",
5 "author": "It's not you it's me",
6 "license": "ISC",
7 "dependencies": {
8 "apify": "0.16.0",
9 "underscore": "latest"
10 },
11 "scripts": {
12 "start": "node main.js"
13 }
14}Developer
Juan Gaitán VillamizarMaintained by Community
Actor metrics
- 1 monthly users
- 0.0 days response time
- Created in Mar 2018
- Modified over 1 year ago
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