143 lines
3.0 KiB
Go
143 lines
3.0 KiB
Go
package main
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import (
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"encoding/json"
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"myapp/internal/cards"
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"net/http"
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"strconv"
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"github.com/go-chi/chi/v5"
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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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PaymentMethod string `json:"payment_method"`
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Email string `json:"email"`
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LastFour string `json:"last_four"`
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Plan string `json:"plan"`
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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,omitempty"`
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Content string `json:"content,omitempty"`
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ID int `json:"id,omitempty"`
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}
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func (app *application) GetPaymentIntent(w http.ResponseWriter, r *http.Request) {
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var payload stripePayload
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err := json.NewDecoder(r.Body).Decode(&payload)
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if err != nil {
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app.errorLog.Println(err)
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return // TODO: return a valid json
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}
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amount, err := strconv.Atoi(payload.Amount)
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if err != nil {
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app.errorLog.Println(err)
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return // TODO: return a valid json
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}
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card := cards.Card{
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Secret: app.config.stripe.secret,
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Key: app.config.stripe.key,
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Currency: payload.Currency,
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}
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pi, msg, err := card.Charge(payload.Currency, amount)
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if err != nil {
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j := jsonResponse{
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OK: false,
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Message: msg,
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Content: "",
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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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return
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}
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out, err := json.MarshalIndent(pi, "", " ")
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if err != nil {
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app.errorLog.Println(err)
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return // TODO: return a valid json
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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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func (app *application) GetWidgetByID(w http.ResponseWriter, r *http.Request) {
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id := chi.URLParam(r, "id")
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widgetID, _ := strconv.Atoi(id)
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widget, err := app.DB.GetWidget(widgetID)
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if err != nil {
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app.errorLog.Println(err)
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}
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out, err := json.MarshalIndent(widget, "", " ")
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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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func (app *application) CreateCustomerAndSubscribeToPlan(w http.ResponseWriter, r *http.Request) {
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var data stripePayload
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err := json.NewDecoder(r.Body).Decode(&data)
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if err != nil {
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app.errorLog.Println(err)
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return
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}
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app.infoLog.Println(data.Email, data.LastFour, data.PaymentMethod, data.Plan)
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card := cards.Card{
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Secret: app.config.stripe.secret,
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Key: app.config.stripe.key,
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Currency: data.Currency,
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}
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stripeCustomer, msg, err := card.CreateCustomer(data.PaymentMethod, data.Email)
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if err != nil {
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app.errorLog.Println(err)
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return
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}
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subscriptionID, err := card.SubscribeToPlan(
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stripeCustomer,
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data.Plan,
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data.Email,
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data.LastFour,
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"",
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)
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if err != nil {
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app.errorLog.Println(err)
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return
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}
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app.infoLog.Println("subscription id is", subscriptionID)
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okay := true
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resp := jsonResponse{
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OK: okay,
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Message: msg,
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}
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out, err := json.MarshalIndent(resp, "", " ")
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if err != nil {
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app.errorLog.Println(err)
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return
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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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