taler-typescript-core

commit 292d7bb92412ed106a80d484ebab1d46e2c8d2f1
parent 351096408318dd0aae597062080aa811e93bdc9a
Author: Sebastian <sebasjm@gmail.com>
Date:   Mon,  6 Jan 2025 19:43:43 -0300

added payto taler

Diffstat:
M
packages/taler-util/src/payto.ts
 | 
45
++++++++++++++++++++++++++++++++++++++++++++-
M
packages/taler-util/src/taleruri.ts
 | 
4
++++

2 files changed, 48 insertions(+), 1 deletion(-)
diff --git a/packages/taler-util/src/payto.ts b/packages/taler-util/src/payto.ts
@@ -35,6 +35,7 @@ import { URLSearchParams } from "./url.js";
 export type PaytoUri =
   | PaytoUriUnknown
   | PaytoUriIBAN
+  | PaytoUriTaler
   | PaytoUriTalerBank
   | PaytoUriBitcoin;
 
@@ -77,6 +78,13 @@ export interface PaytoUriIBAN extends PaytoUriGeneric {
   bic?: string;
 }
 
+export interface PaytoUriTaler extends PaytoUriGeneric {
+  isKnown: true;
+  targetType: "taler";
+  exchange: string;
+  reservePub: string;
+}
+
 export interface PaytoUriTalerBank extends PaytoUriGeneric {
   isKnown: true;
   targetType: "x-taler-bank";
@@ -93,7 +101,7 @@ export interface PaytoUriBitcoin extends PaytoUriGeneric {
 
 const paytoPfx = "payto://";
 
-export type PaytoType = "iban" | "bitcoin" | "x-taler-bank";
+export type PaytoType = "iban" | "bitcoin" | "x-taler-bank" | "taler";
 
 export function buildPayto(
   type: "iban",
@@ -102,6 +110,12 @@ export function buildPayto(
   params?: Record<string, string>,
 ): PaytoUriIBAN;
 export function buildPayto(
+  type: "taler",
+  exchange: string,
+  reservePub: string,
+  params?: Record<string, string>,
+): PaytoUriIBAN;
+export function buildPayto(
   type: "bitcoin",
   address: string,
   reserve: string | undefined,
@@ -155,6 +169,18 @@ export function buildPayto(
       };
       return result;
     }
+    case "taler": {
+      if (!second) throw Error("missing reservePub for payto://taler");
+      const result: PaytoUriTaler = {
+        isKnown: true,
+        targetType: "taler",
+        exchange: first,
+        reservePub: second,
+        params,
+        targetPath: `${first}/${second}`,
+      };
+      return result;
+    }
     default: {
       const unknownType: never = type;
       throw Error(`unknown payto:// type ${unknownType}`);
@@ -254,6 +280,10 @@ export function hashNormalizedPaytoUri(p: PaytoUri | string): Uint8Array {
         break;
       case "bitcoin":
         paytoStr = `payto://bitcoin/${p.address}`;
+        break;
+      case "taler":
+        paytoStr = `payto://taler/${p.exchange}/${p.reservePub}`;
+        break;
     }
   }
   return hashTruncate32(stringToBytes(paytoStr + "\0"));
@@ -320,6 +350,19 @@ export function parsePaytoUri(s: string): PaytoUri | undefined {
     params[k] = v; //decodeURIComponent(v);
   });
 
+  if (targetType === "taler") {
+    const parts = targetPath.split("/");
+    const exchange = parts[0];
+    const reservePub = parts[1];
+    return {
+      targetPath,
+      targetType,
+      params,
+      isKnown: true,
+      exchange,
+      reservePub,
+    };
+  }
   if (targetType === "x-taler-bank") {
     const parts = targetPath.split("/");
     const host = parts[0];
diff --git a/packages/taler-util/src/taleruri.ts b/packages/taler-util/src/taleruri.ts
@@ -695,6 +695,10 @@ export function stringifyWithdrawUri({
   return `${proto}://withdraw/${path}${withdrawalOperationId}`;
 }
 
+export function getURLHostnamePortPath(baseUrl: string) {
+  return getUrlInfo(baseUrl).path;
+}
+
 /**
  * Use baseUrl to defined http or https
  * create path using host+port+pathname