Repo Built by:

Jeremy J McWilliams
Full Stack Developer

Journey 2 BackEnd

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Status:

development

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Pitch

As a Traveler, I find that travel decisions are based upon finances.
I need an application to plan, organize, budget, and guide me on my trips.

Goal
Help a client make vacation decisions based on finances, organize itinerary, and add subscriptions for followers.

Tech Stack

• Prisma2
• Auth0
• PostgreSQL
• GraphQL
• Apollo-server
• JsonWebToken
• Heroku
• Jest

Environments

• development
• testing
• production

PRISMA

ORM and more

• based on a data-model, prisma deploys/generates a query builder to a database. Works dynamically with GraphQL. Is able to generate graphql.schema files that can be imported into GraphQL server.

Getting Started

Docker-Compose

• for local development and testing. RUN - docker-compose -up -d to establish docker environment for Prisma and PostgreSQL DB locally.

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DEVELOPMENT

1. cd prisma
2. prisma deploy -e ../config/dev.env
3. prisma generate -e ../config/dev.env
4. prisma admin -e ../config/dev .env prisma gui for tracking DB changes
5. cd .. -to app root there--

yarn dev

• connects to the local prisma dev environment Runs the app in the development mode.
  Open http://localhost:4000 to view it in the browser.

-run queries and mutations (example)

mutation signUp($username: String!, $email: String, $password: String!) {
  signUp(username: $username, email: $email, password: $password) {
    __typename
    ... on SignUpResponse {
      token
      user {
        id
        username
        email
      }
    }
    ... on UserFoundError {
      message
    }
  }
}

add variables as object

{
 "username": "JMac",
  "email": "[email protected]",
  "password": "Travel"
}

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TESTING

1. cd prisma
2. prisma deploy -e ../config/test.env
3. prisma generate -e ../config/test.env
4. prisma admin -e ../config/test.env prisma gui for tracking DB changes
5. cd .. -to app root there--

yarn test

• connects to the local prisma testing environment -runs 3 test suites to test resolvers

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PRODUCTION

• setUp heroku account
• create prisma.io account for production

Prisma SignUp

1. setUp prisma server (will prompt to login to heroku)
2. setUp database through prisma (postgres DB on heroku)
3. setUp prisma service (also will connect to heroku)

• prisma init "identifying name for DB"

this will generate a new prisma folder, you only need the url in the prisma.yml*

4. setUp .env file with

• PRISMA_ENDPOINT=url
• JWT_SECRET=IsItSecret?!

optional

• setUp config/prod.env follow instructions for development, except now with prod.env

yarn start

• connects to prisma.io account for production Open http://localhost:4000 to view it in the browser.

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