otmjka / image_renderer

Image Renderer

Getting started

# copy environment config
cp .env.example .env

# install dependencies
yarn

# launch the service
yarn start

Advanced

Build for local environment:

$ docker build -t image-renderer:dev --network="host" \
--build-arg NODE_ENV=development \
--build-arg RUN_ESLINT=true \
--build-arg RUN_JEST=true
.

Deployment:

TARGET=staging TAG_NAME=xxx sh scripts/deploy.sh

FAQ

How to fail with an error code?

import createError from 'http-errors';

return next(createError(400, { code: 'bannedProfileId.invalid' }));

Using example

src/digest/enums.js

colors = {
  green: '#12D600',
  pink: '#FF3666',
  violet: '#5E40DD',
  yellow: '#FFC800',
  gray: '#EDEFF2',
  black: '#000',
  white: '#FFF'
};

colors.green, // 0
colors.pink, // 1
colors.violet, // 2
colors.yellow, // 3
colors.gray, // 4
colors.black, // 5
colors.white // 6

Examples

Weekly digest:

http://localhost:2222/user-weekly-digest.jpg?days[0]=1:0,2:1,1:2,1:3&days[1]=2:0,2:1,1:3&days[2]=5:0&days[3]=4:2,1:3&days[4]=2:5,1:1,1:4,1:3&days[5]=2:5,1:1,1:4,1:3&days[6]=2:5,1:1,1:4,1:3

Rating insights:

http://localhost:2222/company-rating-insights.jpg?ratings[0]=0.20,1&ratings[1]=0.20,2&ratings[2]=0.20,3&ratings[3]=0.20,4&ratings[4]=0.20,1

Counter:

http://localhost:2222/weekly-digest-counter.jpg?text=42%