about: Update events coordinator ID for automatic photo

acmsite/admin/__init__.py

@@ -8,7 +8,7 @@ from io import BytesIO
 from PIL import Image
 import base64
 
-from acmsite.models import Link, Officer, User, Event
+from acmsite.models import EventCheckin, Link, Officer, User, Event
 from acmsite import models
 
 from .forms import EventForm, LinkForm, OfficerForm
@@ -155,6 +155,28 @@ def update_create_event(id):
 
     return redirect(url_for("admin.events"))
 
+@bp.route("/event/<string:id>/checkins")
+@login_required
+def event_checkins(id):
+    if not current_user.is_admin:
+        flash("Unauthorized")
+        return redirect(url_for("dashboard.home"))
+
+    event = db.session.execute(db.select(Event).where(Event.id == id)).scalar_one_or_none()
+    if event is None:
+        flash("Invalid event")
+        return redirect(url_for("admin.events"))
+    checkins = db.session.execute(db.select(EventCheckin).where(EventCheckin.event ==
+                                                     id).join(User)).scalars() 
+
+    processed_checkins = []
+    for c in checkins:
+        user = db.session.execute(db.select(User).where(User.id == c.user)).scalar_one_or_none()
+        processed_checkins.append({"name": f"{user.first_name} {user.last_name}", "email": user.email})
+
+
+    return render_template("admin/checkins.html", checkins=processed_checkins,e=event)
+
 @bp.route("/links")
 @login_required
 def links():

acmsite/admin/forms.py

@@ -17,7 +17,8 @@ class LinkForm(FlaskForm):
 
 class OfficerForm(FlaskForm):
     position = SelectField("Position", choices=["President", "Vice President",
-                                                "Treasurer", "Secretary", "PR Chair", "Hackathon Manager 1",
+                                                "Treasurer", "Secretary", "PR Chair", 
+                                                "Event Coordinator", "Hackathon Manager 1",
                                                 "Hackathon Manager 2", "System Administrator"],
                            validators=[DataRequired()])
     term_start = DateField("Term Start", validators=[DataRequired()])

acmsite/dashboard/__init__.py

@@ -1,9 +1,47 @@
 
-from flask import Blueprint, render_template
+from datetime import datetime
+from flask import Blueprint, current_app, flash, redirect, render_template, url_for
+from flask_login import login_required, current_user
+from ulid import ulid
+
+from acmsite.models import Event, EventCheckin
+from acmsite import db
 
 
 bp = Blueprint('dashboard', __name__, url_prefix='/dashboard')
 
 @bp.route("/")
+@login_required
 def home():
-    return render_template('dashboard.html')
+    now = datetime.now()
+    events = db.session.execute(db.select(Event).where(Event.start_time < now,
+                                                       Event.end_time >
+                                                       now)).scalars()
+    return render_template('dashboard.html', events=events)
+
+@bp.route("/checkin/<string:event_id>")
+@login_required
+def checkin(event_id):
+    # actually first check if the event even exists
+    event = db.get_or_404(Event, event_id)
+    # first check if this user has already checked in
+    checkins = db.session.execute(db.select(EventCheckin).where(EventCheckin.user ==
+                                                     current_user.id,
+                                                     EventCheckin.event
+                                                                ==event_id)).scalar_one_or_none()
+
+    current_app.logger.debug(checkins)
+    if checkins is None:
+        # There's not a checkin already, let's create one!
+        check = EventCheckin(
+                id = ulid(),
+                user = current_user.id,
+                event = event_id)
+        db.session.add(check)
+        db.session.commit()
+
+        flash(f"Checked in to {event.name} successfully")
+        return redirect(url_for("dashboard.home"))
+    else:
+        flash(f"You've already checked in to {event.name}")
+        return redirect(url_for("dashboard.home"))

acmsite/models.py

@@ -80,6 +80,12 @@ class Event(db.Model):
                 "end_time": self.end_time.isoformat(),
                 }
 
+class EventCheckin(db.Model):
+    __tablename__ = "acm_checkins"
+    id = Column(String, primary_key=True)
+    user = Column(String, ForeignKey("acm_users.id"), nullable=False)
+    event = Column(String, ForeignKey("acm_events.id"), nullable=False)
+
 class Link(db.Model):
     __tablename__ = "acm_links"
     id = Column(String, primary_key=True)

acmsite/templates/about.html

@@ -74,12 +74,12 @@ very friendly. You can find a list of our upcoming events and meetings <a href="
    </div> 
    <div class="col"> 
        <div class="card" id="events-coordinator">
-           <img class="card-img-top" id="Events Coordinator-img" src="{{ url_for('static',
+           <img class="card-img-top" id="Event Coordinator-img" src="{{ url_for('static',
                                           filename='img/officers/placeholder.png')
-                                          }}" alt="Events Coordinator"> 
+                                          }}" alt="Event Coordinator"> 
            <div class="card-body">
                 <h5 class="card-title">Events Coordinator</h5> 
-                <p class="card-text" id="Events Coordinator-name">Unavailable</p>
+                <p class="card-text" id="Event Coordinator-name">Unavailable</p>
            </div>
        </div>
    </div>  

acmsite/templates/admin/checkins.html

@@ -0,0 +1,35 @@
+{% extends "admin/admin-layout.html" %}
+{% import "bootstrap5/form.html" as wtf %}
+
+{% block app_content %}
+<h1>Checkins for `{{ e.name }}`</h1> 
+
+
+{% for c in checkins %}
+    {{ c.__dict__ }}
+{% endfor %}
+
+<table class="table table-striped">
+    <thead>
+       <tr>
+            <th>Name</th>
+            <th>Email</th>
+       </tr> 
+    </thead>
+    <tbody>
+        {% for c in checkins %}
+        <tr>
+            <td>{{ c.name }}</td>
+            <td>{{ c.email }}</td>
+        </tr>
+        {% endfor %}
+    </tbody> 
+</table>
+
+<h3>Copy-pastable list for CampusGroups</h3>
+{% for c in checkins %}
+{{ c.email }},
+{% endfor %}
+
+
+{% endblock %}

acmsite/templates/admin/events.html

@@ -40,6 +40,11 @@
                             <li class="dropdown-item">
                                 <a href="#deleteModal"
                                    data-bs-toggle="modal" data-id="{{ e.id }}">Delete Event</a>
+                            </li>
+                            <li class="dropdown-item">
+                                <a href="{{ url_for('admin.event_checkins',
+                                         id=e.id) }}">Event Checkins</a>
+                            </li>
                         </ul>
                     </div>
                 </td>

acmsite/templates/dashboard.html

@@ -4,6 +4,19 @@
 
 <h1>Welcome back, {{ current_user.first_name }}!</h1>
 
+{% if events %}
+
+<p>The following events are available for check-in:</p>
+{% for e in events %}
+<h5>{{ e.name }} <a class="btn btn-primary" href="{{ url_for('dashboard.checkin', event_id=e.id)
+        }}">Check in</a></h5>
+{% endfor %}
+{% else %}
+<p>There are no events available for check-in.</p>
+{% endif %}
+
+<hr/>
+
 <p>For a list of upcoming events, take a look at our <a href="{{
                                                               url_for('main.events')
                                                               }}">events

migrations/versions/53a76e988b5a_add_event_checkins.py

@@ -0,0 +1,35 @@
+"""add event checkins
+
+Revision ID: 53a76e988b5a
+Revises: 300f24071c14
+Create Date: 2024-08-25 15:18:22.451548
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '53a76e988b5a'
+down_revision = '300f24071c14'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('acm_checkins',
+    sa.Column('id', sa.String(), nullable=False),
+    sa.Column('user', sa.String(), nullable=False),
+    sa.Column('event', sa.String(), nullable=False),
+    sa.ForeignKeyConstraint(['event'], ['acm_events.id'], ),
+    sa.ForeignKeyConstraint(['user'], ['acm_users.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('acm_checkins')
+    # ### end Alembic commands ###