Getting the paymentIntent set up route and handler in API
This commit is contained in:
89
cmd/api/api.go
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89
cmd/api/api.go
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@ -0,0 +1,89 @@
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package main
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import (
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"flag"
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"fmt"
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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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)
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const (
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version = "1.0.0"
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)
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type config struct {
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port int
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env string
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db struct {
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dsn string
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}
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stripe struct {
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secret string
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key string
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}
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}
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type application struct {
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config config
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infolog *log.Logger
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errorLog *log.Logger
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version string
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}
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func (app *application) serve() error {
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srv := &http.Server{
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Addr: fmt.Sprintf(":%d", app.config.port),
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Handler: app.routes(),
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IdleTimeout: 30 * time.Second,
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ReadTimeout: 10 * time.Second,
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ReadHeaderTimeout: 5 * time.Second,
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WriteTimeout: 5 * time.Second,
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}
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app.infolog.Printf(
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"Starting Backend server in %s mode on port %d",
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app.config.env,
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app.config.port,
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)
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return srv.ListenAndServe()
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}
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func main() {
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var cfg config
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flag.IntVar(&cfg.port, "port", 4001, "Server port to listen on")
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flag.StringVar(
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&cfg.env,
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"env",
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"development",
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"Application environment {development|production|maintenance}",
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)
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flag.StringVar(
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&cfg.db.dsn,
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"dsn",
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"root@tcp(localhost:6379)/widgets?parseTime=true&tls=false",
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"Application environment {development|production}",
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)
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flag.Parse()
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cfg.stripe.key = os.Getenv("STRIPE_KEY")
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cfg.stripe.secret = os.Getenv("STRIPE_SECRET")
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infoLog := log.New(os.Stdout, "INFO\t", log.Ldate|log.Ltime)
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errorLog := log.New(os.Stdout, "ERROR\t", log.Ldate|log.Ltime|log.Lshortfile)
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app := &application{
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version: version,
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config: cfg,
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infolog: infoLog,
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errorLog: errorLog,
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}
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err := app.serve()
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if err != nil {
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log.Fatal(err)
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}
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}
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32
cmd/api/handlers-api.go
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32
cmd/api/handlers-api.go
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package main
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import (
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"encoding/json"
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"net/http"
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)
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type stripePayload struct {
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Currency string `json:"currency"`
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Amount string `json:"amount"`
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}
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type jsonResponse struct {
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OK bool `json:"ok"`
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Message string `json:"message"`
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Content string `json:"content"`
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ID int `json:"id"`
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}
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func (app *application) GetPaymentIntent(w http.ResponseWriter, r *http.Request) {
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j := jsonResponse{
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OK: true,
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}
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out, err := json.MarshalIndent(j, "", " ")
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if err != nil {
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app.errorLog.Println(err)
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}
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w.Header().Set("Content-Type", "application/json")
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w.Write(out)
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}
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23
cmd/api/routes-api.go
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23
cmd/api/routes-api.go
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package main
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import (
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"net/http"
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"github.com/go-chi/chi/v5"
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"github.com/go-chi/cors"
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)
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func (app *application) routes() http.Handler {
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mux := chi.NewRouter()
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mux.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{"Accept", "Authorization", "Content-Type", "X-CSRF-Token"},
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AllowCredentials: false,
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MaxAge: 300,
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}))
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mux.Get("/api/payment-intent", app.GetPaymentIntent)
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return mux
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}
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