taler-merchant-demos

commit 3adc612ed53b1ab602849d95a189c30382138122
parent f8b8cce3a19ecf6963ae01eee8940ff7b9e607cd
Author: Iván Ávalos <avalos@disroot.org>
Date:   Wed, 30 Jul 2025 17:47:09 +0200

contract v1 demo

Diffstat:
M
talermerchantdemos/blog/blog.py
 | 
48
+++++++++++++++++++++++++++++++++++++++---------

1 file changed, 39 insertions(+), 9 deletions(-)
diff --git a/talermerchantdemos/blog/blog.py b/talermerchantdemos/blog/blog.py
@@ -73,6 +73,9 @@ ARTICLE_AMOUNT = CURRENCY + ":0.5"
 BACKEND_URL = config["frontend-demo-blog"]["backend_url"].value_string(required=True)
 APIKEY = config["frontend-demo-blog"]["backend_apikey"].value_string(required=True)
 
+SUBSCRIPTION_AMOUNT = CURRENCY + ":10"
+SUBSCRIPTION_SLUG_PREFIX = "blog_abo_"
+
 BABEL_TRANSLATION_DIRECTORIES = "../translations"
 
 app.config.from_object(__name__)
@@ -328,17 +331,44 @@ def render_article(article_name, lang, data, order_id, refundable):
 def post_order(article_name, article_url, session_id, lang):
     article_info = ARTICLES[lang].get(article_name)
     summary = f"Essay: {article_info.title}"
-    order = dict(
-        amount=ARTICLE_AMOUNT,
-        extra=dict(article_name=article_name),
-        fulfillment_url=article_url,
-        public_reorder_url=article_url,
-        summary=summary,
-        session_id=session_id,
+    order = {
+        "version": 1,
+        "extra": { "article_name": article_name },
+        "fulfillment_url": article_url,
+        "public_reorder_url": article_url,
+        "summary": summary,
+        "session_id": session_id,
+        "choices": [
+            # regular price
+            { "amount": ARTICLE_AMOUNT },
+
+            # buy monthly abo
+            {
+                "amount": SUBSCRIPTION_AMOUNT,
+                "outputs": [{
+                    "type": "token",
+                    "token_family_slug": SUBSCRIPTION_SLUG_PREFIX + lang,
+                }],
+            },
+
+            # access with monthly abo
+            {
+                "amount": CURRENCY + ":0",
+                "inputs": [{
+                    "type": "token",
+                    "token_family_slug": SUBSCRIPTION_SLUG_PREFIX + lang,
+                }],
+                "outputs": [{
+                    "type": "token",
+                    "token_family_slug": SUBSCRIPTION_SLUG_PREFIX + lang,
+                }],
+            },
+        ],
+
         # FIXME: add support for i18n of summary!
         # 10 minutes time for a refund
-        wire_transfer_deadline=dict(t_s=int(time.time() + 15 * 30)),
-    )
+        "wire_transfer_deadline": { "t_s": int(time.time() + 15 * 30) },
+    }
     order_resp = backend_post(
         BACKEND_URL,
         "private/orders",