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41cd4cc055
...
a5f92f7ffa
@ -7,11 +7,11 @@ tmp_dir = "tmp"
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[build]
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[build]
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# Just plain old shell command. You could use `make` as well.
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# Just plain old shell command. You could use `make` as well.
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cmd = "make"
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cmd = "go build -o ./tmp/main ./cmd/web/"
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# Binary file yields from `cmd`.
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# Binary file yields from `cmd`.
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bin = "dist/gostripe"
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bin = "tmp main"
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# Customize binary.
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# Customize binary.
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full_bin = "STRIPE_SECRET= STRIPE_KEY= ./dist/gostripe"
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full_bin = "STRIPE_SECRET= STRIPE_KEY= ./tmp/main"
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# Watch these filename extensions.
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# Watch these filename extensions.
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include_ext = ["go", "tpl", "tmpl", "html", "gohtml"]
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include_ext = ["go", "tpl", "tmpl", "html", "gohtml"]
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# Ignore these filename extensions or directories.
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# Ignore these filename extensions or directories.
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2
.gitignore
vendored
2
.gitignore
vendored
@ -2,5 +2,3 @@
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**/c.html
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**/c.html
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database.yml
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database.yml
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docker/docker-compose.yml
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docker/docker-compose.yml
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cred.txt
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dist/
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60
Makefile
60
Makefile
@ -1,60 +0,0 @@
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STRIPE_SECRET=$(shell sed '2q;d' cred.txt)
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STRIPE_KEY=$(shell sed '2q;d' cred.txt)
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GOSTRIPE_PORT=4000
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API_PORT=4001
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DSN=root@tcp(localhost:6379)/widgets?parseTime=true&tls=false
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## build: builds all binaries
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build: clean build_front build_back
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@printf "All binaries built!\n"
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## clean: cleans all binaries and runs go clean
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clean:
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@echo "Cleaning..."
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@- rm -f dist/*
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@go clean
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@echo "Cleaned!"
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## build_front: builds the front end
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build_front:
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@echo "Building front end..."
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@go build -o dist/gostripe ./cmd/web
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@echo "Front end built!"
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## build_back: builds the back end
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build_back:
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@echo "Building back end..."
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@go build -o dist/gostripe_api ./cmd/api
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@echo "Back end built!"
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## start: starts front and back end
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start: start_front start_back
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## start_front: starts the front end
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start_front: build_front
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@echo "Starting the front end..."
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@env STRIPE_KEY=${STRIPE_KEY} STRIPE_SECRET=${STRIPE_SECRET} ./dist/gostripe -port=${GOSTRIPE_PORT} -dsn="${DSN}" &
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@echo "Front end running!"
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## start_back: starts the back end
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start_back: build_back
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@echo "Starting the back end..."
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@env STRIPE_KEY=${STRIPE_KEY} STRIPE_SECRET=${STRIPE_SECRET} ./dist/gostripe_api -port=${API_PORT} -dsn="${DSN}" &
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@echo "Back end running!"
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## stop: stops the front and back end
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stop: stop_front stop_back
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@echo "All applications stopped"
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## stop_front: stops the front end
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stop_front:
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@echo "Stopping the front end..."
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@-pkill -SIGTERM -f "gostripe -port=${GOSTRIPE_PORT}"
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@echo "Stopped front end"
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## stop_back: stops the back end
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stop_back:
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@echo "Stopping the back end..."
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@-pkill -SIGTERM -f "gostripe_api -port=${API_PORT}"
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@echo "Stopped back end"
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@ -1,89 +0,0 @@
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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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||||||
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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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||||||
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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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@ -1,32 +0,0 @@
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|||||||
package main
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||||||
|
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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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||||||
|
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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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||||||
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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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||||||
|
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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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||||||
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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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@ -1,23 +0,0 @@
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package main
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||||||
|
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||||||
import (
|
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||||||
"net/http"
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||||||
|
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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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||||||
|
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||||||
func (app *application) routes() http.Handler {
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||||||
mux := chi.NewRouter()
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||||||
|
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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"},
|
|
||||||
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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||||||
|
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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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|
||||||
@ -64,12 +64,6 @@ func main() {
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|||||||
"development",
|
"development",
|
||||||
"Application environment {development|production}",
|
"Application environment {development|production}",
|
||||||
)
|
)
|
||||||
flag.StringVar(
|
|
||||||
&cfg.db.dsn,
|
|
||||||
"dsn",
|
|
||||||
"root@tcp(localhost:6379)/widgets?parseTime=true&tls=false",
|
|
||||||
"Application environment {development|production}",
|
|
||||||
)
|
|
||||||
flag.StringVar(&cfg.api, "api", "http://localhost:4001", "URL to api")
|
flag.StringVar(&cfg.api, "api", "http://localhost:4001", "URL to api")
|
||||||
|
|
||||||
flag.Parse()
|
flag.Parse()
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||||||
|
|||||||
@ -20,11 +20,11 @@
|
|||||||
<div class="col">{{ block "content" . }} {{ end }}</div>
|
<div class="col">{{ block "content" . }} {{ end }}</div>
|
||||||
</div>
|
</div>
|
||||||
</div>
|
</div>
|
||||||
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"
|
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"
|
||||||
integrity="sha384-YvpcrYf0tY3lHB60NNkmXc5s9fDVZLESaAA55NDzOxhy9GkcIdslK1eN7N6jIeHz"
|
integrity="sha384-YvpcrYf0tY3lHB60NNkmXc5s9fDVZLESaAA55NDzOxhy9GkcIdslK1eN7N6jIeHz"
|
||||||
crossorigin="anonymous"></script>
|
crossorigin="anonymous"></script>
|
||||||
{{ block "js" . }}
|
{{ block "js" . }}
|
||||||
{{ end }}
|
{{ end }}
|
||||||
</body>
|
</body>
|
||||||
</html>
|
</html>
|
||||||
{{ end }}
|
{{ end }}
|
||||||
|
|||||||
@ -3,120 +3,7 @@
|
|||||||
Virtual Terminal
|
Virtual Terminal
|
||||||
{{ end }}
|
{{ end }}
|
||||||
{{ define "content" }}
|
{{ define "content" }}
|
||||||
<h2 class="mt-3 text-center">Virtual Terminal</h2>
|
<h2>Virtual Terminal</h2>
|
||||||
<hr>
|
|
||||||
<div class="alert alert-danger text-center d-none" id="card-messages"></div>
|
|
||||||
<form action="/payment-succecded"
|
|
||||||
method="post"
|
|
||||||
name="charge_form"
|
|
||||||
id="charge_form"
|
|
||||||
class="d-blick needs-validation charge-form"
|
|
||||||
autocomplete="off"
|
|
||||||
novalidate="">
|
|
||||||
<div class="mb-3">
|
|
||||||
<label for="amount" class="form-label">Amount</label>
|
|
||||||
<input type="text"
|
|
||||||
id="amount"
|
|
||||||
name="amount"
|
|
||||||
autocomplete="amount-new"
|
|
||||||
required=""
|
|
||||||
class="form-control">
|
|
||||||
</div>
|
|
||||||
<div class="mb-3">
|
|
||||||
<label for="cardholder-name" class="form-label">Cardholder Name</label>
|
|
||||||
<input type="text"
|
|
||||||
id="cardholder-name"
|
|
||||||
name="cardholder_name"
|
|
||||||
autocomplete="cardholder-name-new"
|
|
||||||
required=""
|
|
||||||
class="form-control">
|
|
||||||
</div>
|
|
||||||
<div class="mb-3">
|
|
||||||
<label for="cardholder-email" class="form-label">Cardholder Email</label>
|
|
||||||
<input type="text"
|
|
||||||
id="cardholder-email"
|
|
||||||
name="cardholder_email"
|
|
||||||
autocomplete="cardholder-email-new"
|
|
||||||
required=""
|
|
||||||
class="form-control">
|
|
||||||
</div>
|
|
||||||
<!-- card number will be built by stripe -->
|
|
||||||
<div class="mb-3">
|
|
||||||
<label for="card-element" class="form-label">Credit Card</label>
|
|
||||||
<div class="form-control" id="card-element"></div>
|
|
||||||
<div class="alert-danger text-center" id="card-errors" role="alert"></div>
|
|
||||||
<div class="alert-success text-center" id="card-success" role="alert"></div>
|
|
||||||
</div>
|
|
||||||
<hr>
|
|
||||||
<a href="javascript:void(0)"
|
|
||||||
id="pay-button"
|
|
||||||
class="btn btn-primary"
|
|
||||||
onclick="val()">Charge Card</a>
|
|
||||||
<div class="text-center d-none" id="processing-payment">
|
|
||||||
<div class="spinner-border text-primary" role="status">
|
|
||||||
<span class="visually-hidden">Loading...</span>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
</form>
|
|
||||||
{{ end }}
|
{{ end }}
|
||||||
{{ define "js" }}
|
{{ define "js" }}
|
||||||
<script src="https://js.stripe.com/v3/"></script>
|
|
||||||
<script>
|
|
||||||
|
|
||||||
let card;
|
|
||||||
let stripe;
|
|
||||||
const cardMessages = document.getElementById("card-messages");
|
|
||||||
const payButton = document.getElementById("pay-button");
|
|
||||||
const processing = document.getElementById("processing-payment");
|
|
||||||
|
|
||||||
stripe = Stripe(''); // TODO: Publish key to be added
|
|
||||||
|
|
||||||
function hidePayButton() {
|
|
||||||
payButton.classList.add("d-none");
|
|
||||||
processing.classList.remove("d-none");
|
|
||||||
}
|
|
||||||
|
|
||||||
function val() {
|
|
||||||
let form = document.getElementById("charge_form");
|
|
||||||
|
|
||||||
if (form.checkValidity() === false) {
|
|
||||||
this.event.preventDefault();
|
|
||||||
this.event.stopPropagation();
|
|
||||||
form.classList.add("was-validated");
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
form.classList.add("was-validated");
|
|
||||||
hidePayButton();
|
|
||||||
}
|
|
||||||
|
|
||||||
(function () {
|
|
||||||
// create stripe & elements
|
|
||||||
const elements = stripe.elements();
|
|
||||||
const style = {
|
|
||||||
base: {
|
|
||||||
fontSize: '16px',
|
|
||||||
lineHeight: '24px',
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
// create card entry
|
|
||||||
card = elements.create('card', {
|
|
||||||
style:style,
|
|
||||||
hidePostalCode: true,
|
|
||||||
});
|
|
||||||
card.mount("#card-element");
|
|
||||||
|
|
||||||
// check for input errors
|
|
||||||
card.addEventListener('change', function(event) {
|
|
||||||
var displayError = document.getElementById("card-errors");
|
|
||||||
if (event.error) {
|
|
||||||
displayError.classList.remove('d-none');
|
|
||||||
displayError.textContent = event.error.message;
|
|
||||||
} else {
|
|
||||||
displayError.classList.add('d-none');
|
|
||||||
displayError.textContent = "";
|
|
||||||
}
|
|
||||||
});
|
|
||||||
})();
|
|
||||||
</script>
|
|
||||||
{{ end }}
|
{{ end }}
|
||||||
|
|||||||
6
go.mod
6
go.mod
@ -2,8 +2,4 @@ module myapp
|
|||||||
|
|
||||||
go 1.22.5
|
go 1.22.5
|
||||||
|
|
||||||
require (
|
require github.com/go-chi/chi/v5 v5.1.0
|
||||||
github.com/go-chi/chi/v5 v5.1.0
|
|
||||||
github.com/go-chi/cors v1.2.1
|
|
||||||
github.com/stripe/stripe-go/v79 v79.6.0
|
|
||||||
)
|
|
||||||
|
|||||||
22
go.sum
22
go.sum
@ -1,24 +1,2 @@
|
|||||||
github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
|
|
||||||
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
|
||||||
github.com/go-chi/chi/v5 v5.1.0 h1:acVI1TYaD+hhedDJ3r54HyA6sExp3HfXq7QWEEY/xMw=
|
github.com/go-chi/chi/v5 v5.1.0 h1:acVI1TYaD+hhedDJ3r54HyA6sExp3HfXq7QWEEY/xMw=
|
||||||
github.com/go-chi/chi/v5 v5.1.0/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
|
github.com/go-chi/chi/v5 v5.1.0/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
|
||||||
github.com/go-chi/cors v1.2.1 h1:xEC8UT3Rlp2QuWNEr4Fs/c2EAGVKBwy/1vHx3bppil4=
|
|
||||||
github.com/go-chi/cors v1.2.1/go.mod h1:sSbTewc+6wYHBBCW7ytsFSn836hqM7JxpglAy2Vzc58=
|
|
||||||
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
|
||||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
|
||||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
|
||||||
github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
|
|
||||||
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
|
||||||
github.com/stripe/stripe-go/v79 v79.6.0 h1:qSBV2f2rpLEEZTdTlVLzdmQJZNmfoo2E3hUEkFT8GBc=
|
|
||||||
github.com/stripe/stripe-go/v79 v79.6.0/go.mod h1:cuH6X0zC8peY6f1AubHwgJ/fJSn2dh5pfiCr6CjyKVU=
|
|
||||||
golang.org/x/net v0.0.0-20210520170846-37e1c6afe023 h1:ADo5wSpq2gqaCGQWzk7S5vd//0iyyLeAratkEoG5dLE=
|
|
||||||
golang.org/x/net v0.0.0-20210520170846-37e1c6afe023/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
|
|
||||||
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
|
||||||
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
|
||||||
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
|
|
||||||
golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
|
|
||||||
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
|
||||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
|
||||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
|
||||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
|
|
||||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
|
||||||
|
|||||||
@ -1,75 +0,0 @@
|
|||||||
package card
|
|
||||||
|
|
||||||
import (
|
|
||||||
"github.com/stripe/stripe-go/v79"
|
|
||||||
"github.com/stripe/stripe-go/v79/paymentintent"
|
|
||||||
)
|
|
||||||
|
|
||||||
type Card struct {
|
|
||||||
Secret string
|
|
||||||
Key string
|
|
||||||
Currency string
|
|
||||||
}
|
|
||||||
|
|
||||||
type Transaction struct {
|
|
||||||
TransactionStatusID int
|
|
||||||
Amount int
|
|
||||||
Currency string
|
|
||||||
LastFour string
|
|
||||||
BankReturnCode string
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *Card) Charge(currency string, amount int) (*stripe.PaymentIntent, string, error) {
|
|
||||||
return c.CreatePaymentIntent(currency, amount)
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *Card) CreatePaymentIntent(
|
|
||||||
currency string,
|
|
||||||
amount int,
|
|
||||||
) (*stripe.PaymentIntent, string, error) {
|
|
||||||
stripe.Key = c.Secret
|
|
||||||
|
|
||||||
// create a payment intent
|
|
||||||
params := &stripe.PaymentIntentParams{
|
|
||||||
Amount: stripe.Int64(int64(amount)),
|
|
||||||
Currency: stripe.String(currency),
|
|
||||||
}
|
|
||||||
|
|
||||||
// params.AddMetadata("key", "value")
|
|
||||||
|
|
||||||
pi, err := paymentintent.New(params)
|
|
||||||
if err != nil {
|
|
||||||
msg := ""
|
|
||||||
if stripeErr, ok := err.(*stripe.Error); ok {
|
|
||||||
msg = cardErrorMessage(stripeErr.Code)
|
|
||||||
}
|
|
||||||
return nil, msg, err
|
|
||||||
}
|
|
||||||
return pi, "", nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func cardErrorMessage(code stripe.ErrorCode) string {
|
|
||||||
msg := ""
|
|
||||||
|
|
||||||
switch code {
|
|
||||||
case stripe.ErrorCodeCardDeclined:
|
|
||||||
msg = "Your card was declined"
|
|
||||||
case stripe.ErrorCodeExpiredCard:
|
|
||||||
msg = "Your card is expired"
|
|
||||||
case stripe.ErrorCodeIncorrectCVC:
|
|
||||||
msg = "Incorrect CVC code"
|
|
||||||
case stripe.ErrorCodeIncorrectZip:
|
|
||||||
msg = "Incorrect zip/postal code"
|
|
||||||
case stripe.ErrorCodeAmountTooLarge:
|
|
||||||
msg = "The amount is too large to charge to your card"
|
|
||||||
case stripe.ErrorCodeAmountTooSmall:
|
|
||||||
msg = "The amount is too small to charge to your card"
|
|
||||||
case stripe.ErrorCodeBalanceInsufficient:
|
|
||||||
msg = "Insufficient balance"
|
|
||||||
case stripe.ErrorCodePostalCodeInvalid:
|
|
||||||
msg = "Incorrect zip/postal code"
|
|
||||||
default:
|
|
||||||
msg = "Your card was declined"
|
|
||||||
}
|
|
||||||
return msg
|
|
||||||
}
|
|
||||||
Loading…
x
Reference in New Issue
Block a user