mirror of
https://github.com/getAlby/lndhub.go.git
synced 2026-01-17 11:55:30 +01:00
81 lines
2.4 KiB
Go
81 lines
2.4 KiB
Go
package controllers
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import (
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"context"
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"net/http"
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"github.com/getAlby/lndhub.go/lib/responses"
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"github.com/getAlby/lndhub.go/lib/service"
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"github.com/labstack/echo/v4"
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)
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// Bolt12Controller : Bolt12Controller struct
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type Bolt12Controller struct {
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svc *service.LndhubService
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}
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type FetchInvoiceRequestBody struct {
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Amount int64 `json:"amt" validate:"required"` // todo: validate properly, amount not strictly needed always amount in Satoshi
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Memo string `json:"memo"`
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Offer string `json:"offer" validate:"required"`
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}
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func NewBolt12Controller(svc *service.LndhubService) *Bolt12Controller {
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return &Bolt12Controller{svc: svc}
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}
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// Decode : Decode handler
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func (controller *Bolt12Controller) Decode(c echo.Context) error {
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offer := c.Param("offer")
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decoded, err := controller.svc.LndClient.DecodeBolt12(context.TODO(), offer)
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if err != nil {
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return err
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}
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return c.JSON(http.StatusOK, decoded)
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}
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// FetchInvoice: fetches an invoice from a bolt12 offer for a certain amount
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func (controller *Bolt12Controller) FetchInvoice(c echo.Context) error {
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var body FetchInvoiceRequestBody
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if err := c.Bind(&body); err != nil {
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c.Logger().Errorf("Failed to load fetchinvoice request body: %v", err)
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return c.JSON(http.StatusBadRequest, responses.BadArgumentsError)
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}
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if err := c.Validate(&body); err != nil {
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c.Logger().Errorf("Invalid fetchinvoice request body: %v", err)
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return c.JSON(http.StatusBadRequest, responses.BadArgumentsError)
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}
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invoice, err := controller.svc.FetchBolt12Invoice(context.TODO(), body.Offer, body.Memo, body.Amount)
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if err != nil {
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return err
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}
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return c.JSON(http.StatusOK, invoice)
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}
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// PayOffer: fetches an invoice from a bolt12 offer for a certain amount, and pays it
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func (controller *Bolt12Controller) PayOffer(c echo.Context) error {
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var body FetchInvoiceRequestBody
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if err := c.Bind(&body); err != nil {
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c.Logger().Errorf("Failed to load fetchinvoice request body: %v", err)
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return c.JSON(http.StatusBadRequest, responses.BadArgumentsError)
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}
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if err := c.Validate(&body); err != nil {
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c.Logger().Errorf("Invalid fetchinvoice request body: %v", err)
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return c.JSON(http.StatusBadRequest, responses.BadArgumentsError)
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}
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invoice, err := controller.svc.FetchBolt12Invoice(context.TODO(), body.Offer, body.Memo, body.Amount)
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if err != nil {
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return err
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}
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result, err := controller.svc.PayBolt12Invoice(context.TODO(), invoice)
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if err != nil {
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return err
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}
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return c.JSON(http.StatusOK, result)
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}
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