merchant backend pages

10 files changed, 711 insertions, 0 deletions

diff --git a/packages/backend/src/pages/DepletedTip.stories.tsx b/packages/backend/src/pages/DepletedTip.stories.tsx
new file mode 100644
index 0000000..c20f6dc
--- /dev/null
+++ b/packages/backend/src/pages/DepletedTip.stories.tsx
@@ -0,0 +1,40 @@
+/*
+ This file is part of GNU Taler
+ (C) 2021 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+*
+* @author Sebastian Javier Marchano (sebasjm)
+*/
+
+import { h, VNode, FunctionalComponent } from 'preact';
+import { DepletedTip as TestedComponent } from './DepletedTip';
+
+
+export default {
+  title: 'DepletedTip',
+  component: TestedComponent,
+  argTypes: {
+  },
+};
+
+function createExample<Props>(Component: FunctionalComponent<Props>, props: Partial<Props>) {
+  const r = (args: any) => <Component {...args} />
+  r.args = props
+  return r
+}
+
+export const Example = createExample(TestedComponent, {
+});
diff --git a/packages/backend/src/pages/DepletedTip.tsx b/packages/backend/src/pages/DepletedTip.tsx
new file mode 100644
index 0000000..f9cf9bb
--- /dev/null
+++ b/packages/backend/src/pages/DepletedTip.tsx
@@ -0,0 +1,45 @@
+/*
+ This file is part of GNU Taler
+ (C) 2021 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+*
+* @author Sebastian Javier Marchano (sebasjm)
+*/
+import { h, render, VNode } from 'preact';
+
+export function DepletedTip(): VNode {
+  return <div>
+    You have already collected this tip.
+  </div>
+}
+
+export function Title(): VNode {
+  return <title>Status of your tip</title>
+}
+
+
+export function mountIntoBody(): void {
+  try {
+    const params = new URL(window.location.href).searchParams
+    render(<DepletedTip
+      // taler_refund_uri={params.get('taler_refund_uri') || undefined} 
+    />, document.body);
+  } catch (e) {
+    console.error("got error", e);
+    document.body.innerText = `Fatal error: "${e.message}".  Please report this bug at https://bugs.gnunet.org/.`;
+  }
+}
+
diff --git a/packages/backend/src/pages/OfferRefund.stories.tsx b/packages/backend/src/pages/OfferRefund.stories.tsx
new file mode 100644
index 0000000..f1b2f3a
--- /dev/null
+++ b/packages/backend/src/pages/OfferRefund.stories.tsx
@@ -0,0 +1,40 @@
+/*
+ This file is part of GNU Taler
+ (C) 2021 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+*
+* @author Sebastian Javier Marchano (sebasjm)
+*/
+
+import { h, VNode, FunctionalComponent } from 'preact';
+import { OfferRefund as TestedComponent } from './OfferRefund';
+
+
+export default {
+  title: 'OfferRefund',
+  component: TestedComponent,
+  argTypes: {
+  },
+};
+
+function createExample<Props>(Component: FunctionalComponent<Props>, props: Partial<Props>) {
+  const r = (args: any) => <Component {...args} />
+  r.args = props
+  return r
+}
+
+export const Example = createExample(TestedComponent, {
+});
diff --git a/packages/backend/src/pages/OfferRefund.tsx b/packages/backend/src/pages/OfferRefund.tsx
new file mode 100644
index 0000000..6c6b77e
--- /dev/null
+++ b/packages/backend/src/pages/OfferRefund.tsx
@@ -0,0 +1,103 @@
+/*
+ This file is part of GNU Taler
+ (C) 2021 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+*
+* @author Sebastian Javier Marchano (sebasjm)
+*/
+import { render, h, VNode } from 'preact';
+import { useEffect } from 'preact/hooks';
+
+export function OfferRefund(): VNode {
+  useEffect(() => {
+    const checkUrl = new URL("{{& order_status_url }}");
+    checkUrl.searchParams.set("await_refund_obtained", "yes");
+    const delayMs = 500;
+    function check() {
+      let retried = false;
+      function retryOnce() {
+        if (!retried) {
+          retried = true;
+          check();
+        }
+      }
+      const req = new XMLHttpRequest();
+      req.onreadystatechange = function () {
+        if (req.readyState === XMLHttpRequest.DONE) {
+          if (req.status === 200) {
+            try {
+              const resp = JSON.parse(req.responseText);
+              if (!resp.refund_pending) {
+                window.location.reload(true);
+              }
+            } catch (e) {
+              console.error("could not parse response:", e);
+            }
+          }
+          setTimeout(retryOnce, delayMs);
+        }
+      };
+      req.onerror = function () {
+        setTimeout(retryOnce, delayMs);
+      }
+      req.open("GET", checkUrl.href);
+      req.send();
+    }
+
+    setTimeout(check, delayMs);
+  })
+  return <section id="main" class="content">
+    <h1 >Collect Taler refund</h1>
+    <div class="taler-installed-hide">
+      <p>
+        Scan this QR code with your Taler mobile wallet:
+      </p>
+      <div class="qr">
+        {/* {{{taler_refund_qrcode_svg}}} */}
+      </div>
+      <p>
+        <button onClick={() => {
+          window.location.href = '{{taler_refund_uri}}'
+        }}>
+          Or open your Taller wallet
+        </button>
+      </p>
+      <p>
+        <a href="https://wallet.taler.net/">Don't have a Taler wallet yet? Install it!</a>
+      </p>
+    </div>
+    <hr />
+  </section>
+}
+
+export function Title(): VNode {
+  return <title>Refund available for {`{order_summary}`}</title>
+}
+
+export function mountIntoBody(): void {
+  try {
+    const params = new URL(window.location.href).searchParams
+    render(<OfferRefund
+      // taler_refund_uri={params.get('taler_refund_uri') || undefined} 
+    />, document.body);
+  } catch (e) {
+    console.error("got error", e);
+    document.body.innerText = `Fatal error: "${e.message}".  Please report this bug at https://bugs.gnunet.org/.`;
+  }
+}
+
+
+
diff --git a/packages/backend/src/pages/OfferTip.stories.tsx b/packages/backend/src/pages/OfferTip.stories.tsx
new file mode 100644
index 0000000..09bffb8
--- /dev/null
+++ b/packages/backend/src/pages/OfferTip.stories.tsx
@@ -0,0 +1,40 @@
+/*
+ This file is part of GNU Taler
+ (C) 2021 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+*
+* @author Sebastian Javier Marchano (sebasjm)
+*/
+
+import { h, VNode, FunctionalComponent } from 'preact';
+import { OfferTip as TestedComponent } from './OfferTip';
+
+
+export default {
+  title: 'OfferTip',
+  component: TestedComponent,
+  argTypes: {
+  },
+};
+
+function createExample<Props>(Component: FunctionalComponent<Props>, props: Partial<Props>) {
+  const r = (args: any) => <Component {...args} />
+  r.args = props
+  return r
+}
+
+export const Example = createExample(TestedComponent, {
+});
diff --git a/packages/backend/src/pages/OfferTip.tsx b/packages/backend/src/pages/OfferTip.tsx
new file mode 100644
index 0000000..fd14354
--- /dev/null
+++ b/packages/backend/src/pages/OfferTip.tsx
@@ -0,0 +1,113 @@
+/*
+ This file is part of GNU Taler
+ (C) 2021 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+*
+* @author Sebastian Javier Marchano (sebasjm)
+*/
+import { render, h, VNode, Fragment } from 'preact';
+import { useEffect } from 'preact/hooks';
+import { styled } from "@linaria/react"
+import "../css/pure-min.css"
+import "../css/style.css"
+
+interface Props {
+  taler_refund_uri?: string,
+  tip_status_url?: string,
+  taler_tip_qrcode_svg?: string,
+}
+export function OfferTip({ taler_refund_uri, tip_status_url, taler_tip_qrcode_svg }: Props): VNode {
+  useEffect(() => {
+    const delayMs = 500;
+    function check() {
+      let retried = false;
+      function retryOnce() {
+        if (!retried) {
+          retried = true;
+          check();
+        }
+      }
+      const req = new XMLHttpRequest();
+      req.onreadystatechange = function () {
+        if (req.readyState === XMLHttpRequest.DONE) {
+          if (req.status === 410) {
+            window.location.reload(true);
+          }
+          setTimeout(retryOnce, delayMs);
+        }
+      };
+      req.onerror = function () {
+        setTimeout(retryOnce, delayMs);
+      }
+      req.open("GET", taler_refund_uri || '');
+      req.send();
+    }
+
+    setTimeout(check, delayMs);
+  })
+  return <Fragment>
+    <section id="main" class="content">
+      <h1>Collect Taler tip</h1>
+      <div class="taler-installed-hide">
+        <p>
+          Scan this QR code with your Taler mobile wallet:
+        </p>
+        <div class="qr">
+          {taler_tip_qrcode_svg}
+        </div>
+        <p>
+          <button onClick={() => {
+            window.location.href = tip_status_url || '#'
+          }}>
+            Or open your Taller wallet
+          </button>
+        </p>
+        <p>
+          <a href="https://wallet.taler.net/">Don't have a Taler wallet yet? Install it!</a>
+        </p>
+      </div>
+      <hr />
+    </section>
+    <Footer />
+  </Fragment>
+}
+
+function Footer() {
+  return <div class="talerbar">
+    <p>You can learn more about GNU Taler on our <a href="https://taler.net/">website</a>.<br />
+      Copyright &copy; 2014&mdash;2021 Taler Systems SA</p>
+  </div>
+}
+
+
+export function Title(): VNode {
+  return <title>Tip available</title>
+}
+
+export function mountIntoBody(): void {
+  try {
+    const params = new URL(window.location.href).searchParams
+    render(<OfferTip
+      taler_refund_uri={params.get('taler_refund_uri') || undefined} 
+      taler_tip_qrcode_svg={params.get('taler_tip_qrcode_svg') || undefined} 
+      tip_status_url={params.get('tip_status_url') || undefined} 
+    />, document.body);
+  } catch (e) {
+    console.error("got error", e);
+    document.body.innerText = `Fatal error: "${e.message}".  Please report this bug at https://bugs.gnunet.org/.`;
+  }
+}
+
diff --git a/packages/backend/src/pages/RequestPayment.stories.tsx b/packages/backend/src/pages/RequestPayment.stories.tsx
new file mode 100644
index 0000000..1aed570
--- /dev/null
+++ b/packages/backend/src/pages/RequestPayment.stories.tsx
@@ -0,0 +1,40 @@
+/*
+ This file is part of GNU Taler
+ (C) 2021 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+*
+* @author Sebastian Javier Marchano (sebasjm)
+*/
+
+import { h, VNode, FunctionalComponent } from 'preact';
+import { RequestPayment as TestedComponent } from './RequestPayment';
+
+
+export default {
+  title: 'RequestPayment',
+  component: TestedComponent,
+  argTypes: {
+  },
+};
+
+function createExample<Props>(Component: FunctionalComponent<Props>, props: Partial<Props>) {
+  const r = (args: any) => <Component {...args} />
+  r.args = props
+  return r
+}
+
+export const Example = createExample(TestedComponent, {
+});
diff --git a/packages/backend/src/pages/RequestPayment.tsx b/packages/backend/src/pages/RequestPayment.tsx
new file mode 100644
index 0000000..d1fb8d4
--- /dev/null
+++ b/packages/backend/src/pages/RequestPayment.tsx
@@ -0,0 +1,125 @@
+/*
+ This file is part of GNU Taler
+ (C) 2021 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+*
+* @author Sebastian Javier Marchano (sebasjm)
+*/
+import { h, render, VNode } from 'preact';
+import { useEffect } from 'preact/hooks';
+
+export function RequestPayment(): VNode {
+  useEffect(() => {
+    const longpollDelayMs = 60000;
+    const checkUrl = new URL("{{& order_status_url }}");
+    checkUrl.searchParams.set("timeout_ms", longpollDelayMs.toString());
+    function check() {
+      let retried = false;
+      function retryOnce() {
+        if (!retried) {
+          retried = true;
+          check();
+        }
+      }
+      const req = new XMLHttpRequest();
+      req.onreadystatechange = function () {
+        if (req.readyState === XMLHttpRequest.DONE) {
+          if (req.status === 200) {
+            try {
+              const resp = JSON.parse(req.responseText);
+              if (resp.fulfillment_url) {
+                window.location.replace(resp.fulfillment_url);
+              }
+            } catch (e) {
+              console.error("could not parse response:", e);
+            }
+          }
+          if (req.status === 202) {
+            try {
+              const resp = JSON.parse(req.responseText);
+              if (resp.fulfillment_url) {
+                window.location.replace(resp.fulfillment_url);
+              }
+            } catch (e) {
+              console.error("could not parse response:", e);
+            }
+          }
+          if (req.status === 402) {
+            try {
+              const resp = JSON.parse(req.responseText);
+              if (resp.already_paid_order_id && resp.fulfillment_url) {
+                window.location.replace(resp.fulfillment_url);
+              }
+            } catch (e) {
+              console.error("could not parse response:", e);
+            }
+          }
+          setTimeout(retryOnce, 500);
+        }
+      };
+      req.onerror = function () {
+        setTimeout(retryOnce, 500);
+      }
+      req.ontimeout = function () {
+        setTimeout(retryOnce, 500);
+      }
+      req.timeout = longpollDelayMs;
+      req.open("GET", checkUrl.href);
+      req.send();
+    }
+    setTimeout(check, 500);
+  })
+  return <section id="main" class="content">
+  <h1>Pay with Taler</h1>
+  <div class="taler-installed-hide">
+    <p>
+      Scan this QR code with your mobile wallet:
+    </p>
+    <div class="qr">
+      {/* {{{taler_pay_qrcode_svg}}} */}
+    </div>
+    <p>
+      <button onClick={() => {
+          window.location.href = '{{taler_refund_uri}}'
+        }}>
+        Or open your Taller wallet
+      </button>
+    </p>
+    <p>
+    <a href="https://wallet.taler.net/">Don't have a Taler wallet yet? Install it!</a>
+    </p>
+  </div>
+  <hr />
+  </section>
+  
+}
+export function Title(): VNode {
+  return <title>Payment requested for {`{order_summary}`}</title>
+}
+
+export function mountIntoBody(): void {
+  try {
+    const params = new URL(window.location.href).searchParams
+    render(<RequestPayment
+      // taler_refund_uri={params.get('taler_refund_uri') || undefined} 
+    />, document.body);
+  } catch (e) {
+    console.error("got error", e);
+    document.body.innerText = `Fatal error: "${e.message}".  Please report this bug at https://bugs.gnunet.org/.`;
+  }
+}
+
+
diff --git a/packages/backend/src/pages/ShowOrderDetails.stories.tsx b/packages/backend/src/pages/ShowOrderDetails.stories.tsx
new file mode 100644
index 0000000..88fa393
--- /dev/null
+++ b/packages/backend/src/pages/ShowOrderDetails.stories.tsx
@@ -0,0 +1,40 @@
+/*
+ This file is part of GNU Taler
+ (C) 2021 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+*
+* @author Sebastian Javier Marchano (sebasjm)
+*/
+
+import { h, VNode, FunctionalComponent } from 'preact';
+import { ShowOrderDetails as TestedComponent } from './ShowOrderDetails';
+
+
+export default {
+  title: 'ShowOrderDetails',
+  component: TestedComponent,
+  argTypes: {
+  },
+};
+
+function createExample<Props>(Component: FunctionalComponent<Props>, props: Partial<Props>) {
+  const r = (args: any) => <Component {...args} />
+  r.args = props
+  return r
+}
+
+export const Example = createExample(TestedComponent, {
+});
diff --git a/packages/backend/src/pages/ShowOrderDetails.tsx b/packages/backend/src/pages/ShowOrderDetails.tsx
new file mode 100644
index 0000000..4aae556
--- /dev/null
+++ b/packages/backend/src/pages/ShowOrderDetails.tsx
@@ -0,0 +1,125 @@
+/*
+ This file is part of GNU Taler
+ (C) 2021 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+*
+* @author Sebastian Javier Marchano (sebasjm)
+*/
+import { Fragment, render, h, VNode } from 'preact';
+import { useEffect } from 'preact/hooks';
+
+export function ShowOrderDetails(): VNode {
+  useEffect(() => {
+    const longpollDelayMs = 60000;
+    const checkUrl = new URL("{{& order_status_url }}");
+    checkUrl.searchParams.set("timeout_ms", longpollDelayMs.toString());
+    function check() {
+      let retried = false;
+      function retryOnce() {
+
+        if (!retried) {
+          retried = true;
+          check();
+        }
+      }
+      const req = new XMLHttpRequest();
+      req.onreadystatechange = function () {
+        if (req.readyState === XMLHttpRequest.DONE) {
+          if (req.status === 200) {
+            try {
+              const resp = JSON.parse(req.responseText);
+              if (resp.fulfillment_url) {
+                window.location.replace(resp.fulfillment_url);
+              }
+            } catch (e) {
+              console.error("could not parse response:", e);
+            }
+          }
+          if (req.status === 202) {
+            try {
+              const resp = JSON.parse(req.responseText);
+              if (resp.fulfillment_url) {
+                window.location.replace(resp.fulfillment_url);
+              }
+            } catch (e) {
+              console.error("could not parse response:", e);
+            }
+          }
+          if (req.status === 402) {
+            try {
+              const resp = JSON.parse(req.responseText);
+              if (resp.already_paid_order_id && resp.fulfillment_url) {
+                window.location.replace(resp.fulfillment_url);
+              }
+            } catch (e) {
+              console.error("could not parse response:", e);
+            }
+          }
+          setTimeout(retryOnce, 500);
+        }
+      };
+      req.onerror = function () {
+        setTimeout(retryOnce, 500);
+      }
+      req.ontimeout = function () {
+        setTimeout(retryOnce, 500);
+      }
+      req.timeout = longpollDelayMs;
+      req.open("GET", checkUrl.href);
+      req.send();
+    }
+    setTimeout(check, 500);
+  })
+  return <Fragment>
+    <h1>Order details</h1>
+
+    <div>
+      This is the default status page for your order for <b>{`{ order_summary }`}</b>.
+    </div>
+
+
+    <h2>Refund status</h2>
+    <div>
+      The merchant has granted you refunds on the purchase of <b>{`{ refund_amount }`}</b>.
+    </div>
+
+    <h2>Full contract details</h2>
+
+    {/* <!-- FIXME #6459: expand the contract JSON in all its glory here --> */}
+    <pre>
+      {/* {{{contract_terms!stringify }}} */}
+    </pre>
+
+  </Fragment>
+
+}
+
+function Title(): VNode {
+  return <title>Status of your order for {`{order_summary}`}</title>
+}
+
+export function mountIntoBody(): void {
+  try {
+    const params = new URL(window.location.href).searchParams
+    render(<ShowOrderDetails
+      // taler_refund_uri={params.get('taler_refund_uri') || undefined} 
+    />, document.body);
+  } catch (e) {
+    console.error("got error", e);
+    document.body.innerText = `Fatal error: "${e.message}".  Please report this bug at https://bugs.gnunet.org/.`;
+  }
+}
+