Correios CEP Admin (API)

Within the Open Transparency ecosystem, this repository is responsible for proxying and caching addresses from Brazilian Correios Busca por CEP.

Note: The master branch may be in an unstable or even broken state during development. Please use [releases][github-release] instead of the master branch in order to get stable binaries.

Quick Start

Requirements

• Go >= 1.19
• Docker

# Clone repository
$ git clone https://github.com/insighted4/correios-cep.git
$ cd correios-cep

# Make sure to edit the database address, log level, and others.
# For more options: ./cmd/admin/serve.go
$ cp .env.sample .env

# Build & run
$ docker-compose up -d
$ curl -s -XGET http://localhost:8080/api/v1/addresses/74001970 | jq .
{
    "cep": "74001970",
    "state": "GO",
    "city": "Goiânia",
    "neighborhood": "Setor Central",
    "location": "Praça Doutor Pedro Ludovico Teixeira, 11",
    "children": null,
    "created_at": "2023-05-06T20:05:03.340664587Z",
    "updated_at": "2023-05-06T20:05:03.340664587Z"
}

Running the live server

# Make sure to edit the database address, log level, and others.
# For more options: ./cmd/admin/serve.go
$ cp .env.sample .env

$ make build
$ ./bin/admin serve

Unit Tests

$ make test

Integration with Postgres

# Please create a separate database for testing with Postgres.
$ psql -d postgresql://postgres:secret@localhost:5432/postgres -c "CREATE DATABASE cep_test;"

# Run the migration schema
$ psql -d postgresql://postgres:secret@localhost:5432/cep_test -f ./migration/schema.sql

# Make sure to export TEST_DATABASE_URL to enable testing the storage package. 
# You might want to include TEST_DATABASE_URL to your .env file for better convenience.
$ export TEST_DATABASE_URL=postgresql://postgres:secret@localhost:5432/cep_test?sslmode=disable
$ make test

Contributing

See CONTRIBUTING for details on submitting patches and the contribution workflow.

License

This repository is under the AGPL 3.0 license. See the LICENSE file for details.