brokeyourbike/lets-go-chat

package main

import (
    "fmt"
    "os"

    "github.com/brokeyourbike/lets-go-chat/api/server"
    "github.com/brokeyourbike/lets-go-chat/configurations"
    "github.com/brokeyourbike/lets-go-chat/models"
    "github.com/caarlos0/env/v6"
    "github.com/go-chi/chi/v5"
    log "github.com/sirupsen/logrus"
    "gorm.io/driver/postgres"
    "gorm.io/gorm"
)

func main() {
    log.SetFormatter(&log.JSONFormatter{})
    log.SetOutput(os.Stdout)
    log.SetLevel(log.DebugLevel)

    if err := run(); err != nil {
        log.Fatalf("%s\n", err)
        os.Exit(1)
    }
}

func run() error {
    cfg := configurations.Config{}
    if err := env.Parse(&cfg); err != nil {
        return fmt.Errorf("cannot parse config: %v", err)
    }

    orm, err := gorm.Open(postgres.Open(cfg.Database.Url), &gorm.Config{})
    if err != nil {
        return fmt.Errorf("cannot connect to DB: %v", err)
    }

    orm.AutoMigrate(&models.User{})
    orm.AutoMigrate(&models.Token{})
    orm.AutoMigrate(&models.Message{})

    users := NewUsers(orm)
    chat := NewChat(orm)
    go chat.Run()

    srv := server.NewServer(users, chat)
    srv.Handle(&cfg, chi.NewRouter())

    return nil
}