/
app.go
92 lines (80 loc) · 2.23 KB
/
app.go
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package app
import (
"fmt"
"github.com/go-pg/pg/v10"
"github.com/go-pg/pg/v10/orm"
"github.com/gofiber/fiber/v2"
"github.com/gofiber/fiber/v2/middleware/cors"
"github.com/gofiber/swagger"
"github.com/oktaykcr/simple-go-rest-api/config"
_ "github.com/oktaykcr/simple-go-rest-api/docs"
"github.com/oktaykcr/simple-go-rest-api/domain"
"github.com/oktaykcr/simple-go-rest-api/logger"
"github.com/oktaykcr/simple-go-rest-api/service"
"net/http"
)
func Start() {
logger.Info("Starting the application...")
config.Initialize()
app := fiber.New()
app.Use(cors.New())
client := initDb()
userHandler := UserHandlers{service: service.NewUserService(domain.NewUserRepositoryImpl(client))}
setupRoutes(app, userHandler)
err := app.Listen(fmt.Sprintf("%s:%s", config.Conf.Server.Host, config.Conf.Server.Port))
if err != nil {
logger.Error(err.Error())
}
}
func setupRoutes(app *fiber.App, userHandlers UserHandlers) {
app.Post("/api/v1/user", userHandlers.createUser)
app.Put("/api/v1/user", userHandlers.updateUser)
app.Get("/api/v1/user", userHandlers.getAllUser)
app.Get("/api/v1/user/:id", userHandlers.getUser)
app.Delete("/api/v1/user/:id", userHandlers.deleteUser)
app.Get("/swagger/*", swagger.HandlerDefault)
app.Get("/", swaggerRedirect)
}
func initDb() *pg.DB {
opt, err := pg.ParseURL(fmt.Sprintf(
"postgres://%s:%s@localhost:5432/postgres?sslmode=disable", //hostname=db for docker-compose
config.Conf.Database.Username,
config.Conf.Database.Password))
if err != nil {
panic(err)
}
client := pg.Connect(opt)
err = createSchema(client)
if err != nil {
logger.Error(err.Error())
panic(err)
}
return client
}
func createSchema(client *pg.DB) error {
models := []interface{}{
(*domain.User)(nil),
}
for _, model := range models {
err := client.Model(model).CreateTable(&orm.CreateTableOptions{IfNotExists: true})
if err != nil {
logger.Error(err.Error())
return err
}
}
//seedUser(client)
return nil
}
func seedUser(client *pg.DB) {
customer := &domain.User{
Name: "Bob", Age: 20,
}
_, err := client.Model(customer).Insert()
if err != nil {
logger.Error(err.Error())
panic(err)
}
}
func swaggerRedirect(ctx *fiber.Ctx) error {
return ctx.Redirect("/swagger/index.html", http.StatusSeeOther)
}