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main.go
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main.go
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package main
import (
"database/sql"
"fmt"
"log"
"net/http"
"os"
"time"
"github.com/Puneet-Pal-Singh/go-rssfeed/internal/database"
"github.com/go-chi/chi/v5"
"github.com/joho/godotenv"
"github.com/rs/cors"
_ "github.com/lib/pq"
)
type apiConfig struct{
DB *database.Queries
}
func main(){
// feed, err := urlToFeed("https://www.wagslane.dev/index.xml")
// if err != nil{
// log.Fatal(err)
// }
// fmt.Println(feed)
fmt.Println("Hello World")
godotenv.Load(".env")
portString := os.Getenv("PORT")
if portString == ""{
log.Fatal("PORT is not bound in the environement")
}
// fmt.Println("PORT:", portString)
dbURL := os.Getenv("DB_URL")
if dbURL == ""{
log.Fatal("dbURL is not bound in the environement")
}
conn, err := sql.Open("postgres", dbURL)
if err != nil{
log.Fatal("Can't connect to database", err)
}
db := database.New(conn)
apiCfg := apiConfig{
DB: db,
}
log.Printf("started go routine")
go startScraping(db, 10, time.Minute)
log.Printf("go routine ended")
router := chi.NewRouter()
// Create a new instance of the CORS handler
c := cors.New(cors.Options{
AllowedOrigins: []string{"https://*", "http://*"},
AllowedMethods: []string{"GET", "POST", "PUT", "DELETE"},
AllowedHeaders: []string{"*"},
ExposedHeaders: []string{"Link"},
AllowCredentials: false,
MaxAge: 300,
})
// Apply the CORS middleware
router.Use(c.Handler)
v1Router := chi.NewRouter()
v1Router.Get("/healthz", handlerReadiness)
v1Router.Get("/err", handleErr)
v1Router.Post("/users", apiCfg.handlerCreateUser)
v1Router.Get("/users", apiCfg.middlewareAuth(apiCfg.handlerGetUser))
v1Router.Post("/feeds", apiCfg.middlewareAuth(apiCfg.handlerCreatefeed))
v1Router.Get("/feeds", apiCfg.handlerGetFeeds)
v1Router.Get("/posts", apiCfg.middlewareAuth(apiCfg.handlerGetPostsForUser))
v1Router.Post("/feed_follows", apiCfg.middlewareAuth(apiCfg.handlerCreateFeedFollow))
v1Router.Get("/feed_follows", apiCfg.middlewareAuth(apiCfg.handlerGetFeedsFollows))
v1Router.Delete("/feed_follows/{feedFollowID}", apiCfg.middlewareAuth(apiCfg.handlerDeleteFeedFollow))
router.Mount("/v1", v1Router)
server := &http.Server{
Handler: router,
Addr: ":" + portString,
}
log.Printf("server starting on port %v", portString)
err = server.ListenAndServe()
if err != nil{
log.Fatal(err)
}
}