Counts the current page visits inside an act.
Juan Gaitán Villamizar- Modified
- Users21
- Runs338
Dockerfile
# This is a template for a Dockerfile used to run acts in Actor system.
# The base image name below is set during the act build, based on user settings.
# IMPORTANT: The base image must set a correct working directory, such as /usr/src/app or /home/user
FROM apify/actor-node-puppeteer-chrome:15-10.1.0
# Second, copy just package.json and package-lock.json since it should be
# the only file that affects "npm install" in the next step, to speed up the build
COPY package*.json ./
# Install NPM packages, skip optional and development dependencies to
# keep the image small. Avoid logging too much and print the dependency
# tree for debugging
RUN npm --quiet set progress=false \
&& npm install --only=prod --no-optional \
&& echo "Installed NPM packages:" \
&& (npm list --all || true) \
&& echo "Node.js version:" \
&& node --version \
&& echo "NPM version:" \
&& npm --version
# Copy source code to container
# Do this in the last step, to have fast build if only the source code changed
COPY . ./
# NOTE: The CMD is already defined by the base image.
# Uncomment this for local node inspector debugging:
# CMD [ "node", "--inspect=0.0.0.0:9229", "main.js" ]
main.js
const Apify = require('apify');
const { log } = console;
Apify.main(async () => {
const input = await Apify.getValue('INPUT');
const { client } = Apify;
const { keyValueStores } = client;
const {
count, limit, actName, email
} = input;
if (!count || !limit || !actName || !email) {
throw new Error('Missing input value.');
}
const { id: storeId } = await keyValueStores.getOrCreateStore({
storeName: actName
});
client.setOptions({ storeId });
const record = await keyValueStores.getRecord({ key: 'STATE' });
const storeRecord = record && record.body ? record.body : {};
const previousState = typeof storeRecord === 'string' ?
JSON.parse(storeRecord) : storeRecord;
log('Previous STATE:', previousState);
const currentCount = Number(count) || 0;
const previousCount = Number(previousState.count) || 0;
const nextCount = previousCount + currentCount;
if (nextCount > Number(limit)) {
const text = `
The ${actName} has reached its current page visits limit.
Current limit: ${limit},
Current count: ${nextCount}
Please notify the user to updgrade its current plan!
`;
log('Sending notification email...');
await Apify.call('apify/send-mail', {
to: email,
subject: `The ${actName} act has reached its limit!`,
text
});
}
const nextState = Object.assign({}, { count: nextCount, limit });
log('Next STATE:', nextState);
await keyValueStores.putRecord({
key: 'STATE',
body: JSON.stringify(nextState)
});
});package.json
{
"name": "apify-project",
"version": "0.0.1",
"description": "",
"author": "It's not you it's me",
"license": "ISC",
"dependencies": {
"apify": "0.16.0",
"underscore": "latest"
},
"scripts": {
"start": "node main.js"
}
}
