setting up subscrption management for creators

xmrbackers/config.py

@@ -15,10 +15,9 @@ SERVER_NAME = getenv('SERVER_NAME', 'localhost:5000')
 PLATFORM_WALLET = getenv('PLATFORM_WALLET')
 
 # Constants - here for easy template references
-CREATOR_SUBSCRIPTION_TERM = 60 # term of how long creator subscriptions are valid for
-CREATOR_SUBSCRIPTION_GRACE = 10 # grace period after expiration of creator subscriptions until content is hidden
-CREATOR_SUBSCRIPTION_DELETE = 20 # time after grace period until content is deleted
-CREATOR_SUBSCRIPTION_FEE_XMR = .15 # default flat rate fee in XMR for creator subscriptions
+CREATOR_SUBSCRIPTION_TERM = 60 # days term of how long creator subscriptions are valid for until content is hidden
+CREATOR_SUBSCRIPTION_GRACE = 21 # days grace period after expiration of creator subscriptions until content is archived
+CREATOR_SUBSCRIPTION_FEE_XMR = .3 # XMR flat rate fee for creator subscriptions
 
 # Crypto RPC
 XMR_WALLET_PASS = getenv('XMR_WALLET_PASS')

xmrbackers/filters.py

@@ -1,7 +1,7 @@
 from datetime import datetime
 
 import arrow
-import monero
+from monero import numbers
 from quart import Blueprint, current_app
 
 
@@ -22,4 +22,4 @@ def xmr_block_explorer(v):
 
 @bp.app_template_filter('from_atomic')
 def from_atomic(amt):
-    return monero.numbers.from_atomic(amt)
+    return numbers.as_monero(numbers.from_atomic(amt))

xmrbackers/forms.py

@@ -1,5 +1,5 @@
 from flask_wtf import FlaskForm
-from wtforms import StringField
+from wtforms import StringField, FloatField
 from wtforms.validators import DataRequired, ValidationError
 from monero.address import address
 
@@ -35,3 +35,8 @@ class UserChallenge(FlaskForm):
 class ConfirmSubscription(FlaskForm):
     tx_id = StringField('TX ID:', validators=[DataRequired()], render_kw={"placeholder": "TX ID", "class": "form-control", "type": "text"})
     tx_key = StringField('TX Key:', validators=[DataRequired()], render_kw={"placeholder": "TX Key", "class": "form-control", "type": "text"})
+
+
+class CreateSubscription(FlaskForm):
+    price_xmr = FloatField('Price (XMR):', validators=[DataRequired()], render_kw={'placeholder': '.5', 'class': 'form-control', 'type': 'text'})
+    number_days = FloatField('Length (Days)', validators=[DataRequired()], render_kw={'placeholder': '30', 'class': 'form-control', 'type': 'text'})

xmrbackers/models.py

@@ -1,4 +1,4 @@
-from datetime import datetime
+from datetime import datetime, timedelta
 from enum import IntEnum, unique
 from typing import List
 from secrets import token_urlsafe
@@ -116,7 +116,29 @@ class CreatorSubscription(pw.Model):
     atomic_xmr = pw.BigIntegerField()
     term_hours = pw.IntegerField(default=config.CREATOR_SUBSCRIPTION_TERM * 24)
     grace_hours = pw.IntegerField(default=config.CREATOR_SUBSCRIPTION_GRACE * 24)
-    delete_hours = pw.IntegerField(default=config.CREATOR_SUBSCRIPTION_DELETE * 24)
+    delete_hours = pw.IntegerField(default=0) # delete me
+
+    @property
+    def grace_start_date(self):
+        # Hide content after this date if no new valid platform subscription
+        return self.create_date + timedelta(hours=self.term_hours)
+
+    @property
+    def delete_start_date(self):
+        # Archive content after this date if no new valid platform subscription
+        return self.grace_start_date + timedelta(hours=self.grace_hours)
+
+    @property
+    def hours_until_content_hidden(self):
+        return self.grace_start_date - datetime.utcnow()
+
+    @property
+    def hours_until_content_archived(self):
+        return self.delete_start_date - datetime.utcnow()
+
+    @property
+    def is_active(self):
+        return self.grace_start_date > datetime.utcnow()
 
     class Meta:
         database = db
@@ -136,9 +158,10 @@ class SubscriptionMeta(pw.Model):
     number_hours = pw.IntegerField()
     wallet_address = pw.CharField()
 
-    def get_end_date(self) -> datetime:
-        # some timedelta shiz
-        pass
+    def get_active_subscriptions(self):
+        return Subscription.select().where(
+            Subscription.meta == self
+        )
 
     class Meta:
         database = db

xmrbackers/routes/creator.py

@@ -122,6 +122,43 @@ async def show(handle):
     )
 
 
+@bp.route('/creator/subscriptions/manage', methods=['GET', 'POST'])
+@login_required
+async def manage_subscriptions():
+    form = forms.CreateSubscription()
+    if UserRole.creator not in current_user.roles:
+        await flash('You are not a creator!', 'warning')
+        return redirect(url_for('main.index'))
+
+    platform_subs = CreatorSubscription.select().where(
+        CreatorSubscription.user == current_user
+    ).order_by(CreatorSubscription.create_date.desc())
+    content_subs = SubscriptionMeta.select().where(
+        SubscriptionMeta.user == current_user
+    ).order_by(SubscriptionMeta.create_date.desc())
+    subscribers = Subscription.select().where(
+        Subscription.meta.in_(content_subs)
+    ).order_by(Subscription.subscribe_date.desc())
+
+    if form.validate_on_submit():
+        s = SubscriptionMeta(
+            user=current_user,
+            atomic_xmr=to_atomic(form.price_xmr.data),
+            number_hours=form.number_days.data * 24.0,
+            wallet_address=current_user.wallet_address
+        )
+        s.save()
+        await flash('posting form data', 'success')
+
+    return await render_template(
+        'creator/manage_subscriptions.html',
+        platform_subs=platform_subs,
+        content_subs=content_subs,
+        subscribers=subscribers,
+        form=form
+    )
+
+
 # @bp.route('/creator/<username>/subscription')
 # async def subscription(username):
 #     user = User.select().where(User.username == username)

xmrbackers/routes/main.py

@@ -8,26 +8,23 @@ bp = Blueprint('main', 'main')
 
 @bp.route('/')
 async def index():
-    feed = None
-    if current_user.is_authenticated:
+    feed = dict()
     new_creators = User.select().where(
         User.roles.contains_any(UserRole.creator)
     ).order_by(User.register_date.desc()).execute()
+    feed['new_creators'] = new_creators
+    if current_user.is_authenticated:
         active_subscriptions = Subscription.select().where(
             Subscription.active == True,
             Subscription.backer == current_user
         ).order_by(Subscription.subscribe_date.desc()).execute()
+        feed['active_subscriptions'] = active_subscriptions
         new_posts = Content.select().where(
             Content.hidden == False,
             Content.creator in [c.creator for c in active_subscriptions]
         ).order_by(Content.post_date.desc()).execute()
-        feed = {
-            'new_creators': new_creators,
-            'new_posts': new_posts,
-            'active_subscriptions': active_subscriptions
-        }
+        feed['new_posts'] = new_posts
     return await render_template(
         'index.html',
         feed=feed
     )
-    

xmrbackers/templates/creator/join.html

@@ -8,23 +8,6 @@
 </p>
 <p>Platform Wallet: {{ config.PLATFORM_WALLET }}</p>
 
-<form method="POST" action="">
-    {% for f in form %}
-        {% if f.name == 'csrf_token' %}
-            {{ f }}
-        {% else %}
-            <div class="form-group">
-                {{ f.label }}
-                {{ f }}
-            </div>
-        {% endif %}
-    {% endfor %}
-    <ul>
-    {% for field, errors in form.errors.items() %}
-            <li>{{ form[field].label }}: {{ ', '.join(errors) }}</li>
-    {% endfor %}
-</ul>
-    <input type="submit" value="Confirm" class="btn btn-link btn-outline btn-xl">
-</form>
+{% include 'includes/form.html' %}
 
 {% endblock %}

xmrbackers/templates/creator/manage_subscriptions.html

@@ -0,0 +1,49 @@
+{% extends 'includes/base.html' %}
+
+{% block content %}
+
+<h2>Platform Subscriptions</h2>
+<ul>
+{% for s in platform_subs %}
+  <li>
+    Platform Subscription ID: {{ s.id }} <br>
+    Created: {{ s.create_date }} <br>
+    TX ID: {{ s.tx.tx_id }} <br>
+    Paid: {{ s.tx.atomic_xmr | from_atomic }} XMR <br>
+    Term Length: {{ s.term_hours }} hours ({{ s.hours_until_content_hidden }} hours) <br>
+    Hide Content: {{ s.hours_until_content_hidden }} hours <br>
+    Archive Content: {{ s.hours_until_content_archived }} hours <br>
+    Active Subscription: <strong>{{ s.is_active }}</strong> <br>
+    <br>
+  </li>
+{% endfor %}
+</ul>
+
+<h2>Content Subscriptions</h2>
+{% if not content_subs %}
+  <p>No subscriptions to your content yet.</p>
+  {% include 'includes/form.html' %}
+{% else %}
+  <ul>
+    {% for s in content_subs %}
+      <li>
+        Content Subscription ID: {{ s.id }} <br>
+        Created: {{ s.create_date }} <br>
+        Price: {{ s.atomic_xmr | from_atomic }} XMR <br>
+        Term Length: {{ s.number_hours }} hours <br>
+        Active Subscriptions: {{ s.get_active_subscriptions().count() }} <br>
+      </li>
+    {% endfor %}
+  </ul>
+{% endif %}
+
+<h2>Subscribers</h2>
+{% if not subscribers %}
+  <p>No subscribers yet.</p>
+{% else %}
+  {% for subscriber in subscribers %}
+    {{ subscriber }}
+  {% endfor %}
+{% endif %}
+
+{% endblock %}

xmrbackers/templates/includes/base.html

@@ -4,7 +4,7 @@
 	<body>
     {% include 'includes/header.html' %}
     {% block content %}{% endblock %}
-        {% include 'includes/footer.html' %}
+		{% include 'includes/debug.html' %}
 		{% include 'includes/scripts.html' %}
 	</body>
 </html>

xmrbackers/templates/includes/debug.html

@@ -0,0 +1,11 @@
+<hr>
+
+{% if config.DEBUG and current_user.is_authenticated %}
+  <h2>Debug</h2>
+  <p>
+    Authenticated: {{ current_user.is_authenticated }} <br>
+    Username: {{ current_user.handle }} <br>
+    Email: {{ current_user.email }} <br>
+    Wallet Address: {{ current_user.wallet_address }} <br>
+  </p>
+{% endif %}

xmrbackers/templates/includes/form.html

@@ -0,0 +1,18 @@
+<form method="POST" action="">
+    {% for f in form %}
+        {% if f.name == 'csrf_token' %}
+            {{ f }}
+        {% else %}
+            <div class="form-group">
+                {{ f.label }}
+                {{ f }}
+            </div>
+        {% endif %}
+    {% endfor %}
+    <ul>
+      {% for field, errors in form.errors.items() %}
+        <li>{{ form[field].label }}: {{ ', '.join(errors) }}</li>
+      {% endfor %}
+    </ul>
+    <input type="submit" value="Confirm" class="btn btn-link btn-outline btn-xl">
+</form>

xmrbackers/templates/includes/header.html

@@ -7,16 +7,8 @@
       <li><a href="{{ url_for('auth.logout') }}">Logout</a></li>
     </ul>
   </nav>
-  {% if current_user.is_authenticated %}
-    <p>Authenticated: {{ current_user.is_authenticated }}</p>
-    <p>Username: {{ current_user.handle }}</p>
-    <p>Email: {{ current_user.email }}</p>
-    <p>Wallet Address: {{ current_user.wallet_address }}</p>
-  {% endif %}
 </header>
 
-<hr>
-
 <script src="/static/js/noty.js"></script>
 {% with messages = get_flashed_messages(with_categories=true) %}
   {% if messages %}

xmrbackers/templates/index.html

@@ -1,20 +1,17 @@
-<!DOCTYPE HTML>
-<html>
+{% extends 'includes/base.html' %}
 
-	{% include 'includes/head.html' %}
-
-	<body class="is-preload landing">
-		<div id="page-wrapper">
-
-				{% include 'includes/header.html' %}
+{% block content %}
 
 {% if current_user.is_authenticated %}
 	{% if 2 not in current_user.roles %}
 		<a href="{{ url_for('creator.join') }}">Become a Creator</a>
+	{% else %}
+		<a href="{{ url_for('creator.manage_subscriptions') }}">Manage Subscriptions</a>
 	{% endif %}
 {% endif %}
 
 {% if feed %}
+	<h1>Feed</h1>
 	{% if feed['new_creators'] %}
 		<h2>New Creators</h2>
 		{% for c in feed['new_creators'] %}
@@ -35,11 +32,4 @@
 	{% endif %}
 {% endif %}
 
-				{% include 'includes/footer.html' %}
-
-		</div>
-
-		{% include 'includes/scripts.html' %}
-
-	</body>
-</html>
+{% endblock %}