101 lines
2.4 KiB
Go
101 lines
2.4 KiB
Go
package main
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import (
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"database/sql"
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"embed"
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"io"
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"log"
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"net/http"
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"os"
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"time"
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"github.com/go-chi/chi"
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"github.com/go-chi/cors"
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"github.com/joho/godotenv"
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"github.com/bootdotdev/learn-cicd-starter/internal/database"
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_ "github.com/tursodatabase/libsql-client-go/libsql"
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)
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type apiConfig struct {
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DB *database.Queries
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}
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//go:embed static/*
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var staticFiles embed.FS
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func main() {
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err := godotenv.Load(".env")
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if err != nil {
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log.Printf("warning: assuming default configuration. .env unreadable: %v", err)
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}
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port := os.Getenv("PORT")
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if port == "" {
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log.Fatal("PORT environment variable is not set")
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}
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apiCfg := apiConfig{}
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// https://github.com/libsql/libsql-client-go/#open-a-connection-to-sqld
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// libsql://[your-database].turso.io?authToken=[your-auth-token]
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dbURL := os.Getenv("DATABASE_URL")
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if dbURL == "" {
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log.Println("DATABASE_URL environment variable is not set")
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log.Println("Running without CRUD endpoints")
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} else {
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db, err := sql.Open("libsql", dbURL)
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if err != nil {
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log.Fatal(err)
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}
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dbQueries := database.New(db)
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apiCfg.DB = dbQueries
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log.Println("Connected to database!")
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}
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router := chi.NewRouter()
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router.Use(cors.Handler(cors.Options{
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AllowedOrigins: []string{"https://*", "http://*"},
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AllowedMethods: []string{"GET", "POST", "PUT", "DELETE", "OPTIONS"},
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AllowedHeaders: []string{"*"},
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ExposedHeaders: []string{"Link"},
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AllowCredentials: false,
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MaxAge: 300,
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}))
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router.Get("/", func(w http.ResponseWriter, r *http.Request) {
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f, err := staticFiles.Open("static/index.html")
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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defer f.Close()
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if _, err := io.Copy(w, f); err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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})
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v1Router := chi.NewRouter()
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if apiCfg.DB != nil {
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v1Router.Post("/users", apiCfg.handlerUsersCreate)
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v1Router.Get("/users", apiCfg.middlewareAuth(apiCfg.handlerUsersGet))
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v1Router.Get("/notes", apiCfg.middlewareAuth(apiCfg.handlerNotesGet))
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v1Router.Post("/notes", apiCfg.middlewareAuth(apiCfg.handlerNotesCreate))
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}
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v1Router.Get("/healthz", handlerReadiness)
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router.Mount("/v1", v1Router)
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srv := &http.Server{
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Addr: ":" + port,
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Handler: router,
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ReadHeaderTimeout: time.Second * 30,
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}
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log.Printf("Serving on port: %s\n", port)
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log.Fatal(srv.ListenAndServe())
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}
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