Mar 04 2026: Implement customer's view functionalities - Phase 2

app/__init__.py

@@ -104,6 +104,7 @@ def create_app(config_name='default'):
     from app.routes import issues          # Phase 3
     from app.routes import notifications   # Notification system
     from app.routes import audit           # Audit Trail
+    from app.routes import projects        # Phase 1/2 — Project management
 
     app.register_blueprint(auth.bp)
     app.register_blueprint(dashboard.bp)
@@ -114,6 +115,7 @@ def create_app(config_name='default'):
     app.register_blueprint(issues.bp)
     app.register_blueprint(notifications.bp)
     app.register_blueprint(audit.bp)
+    app.register_blueprint(projects.bp)
 
     # ── Error handler: 413 Request Entity Too Large ───────────────────────
     # Nginx can return 413 before Flask sees the request; this handler covers

app/routes/facilities.py

@@ -2,6 +2,7 @@ from flask import Blueprint, render_template, redirect, url_for, flash, request
 from flask_login import login_required, current_user
 from app import db
 from app.models.facility import Facility, Area
+from app.models.project import Project
 from app.utils.forms import FacilityForm, AreaForm
 from app.utils.decorators import supervisor_required, admin_required
 from app.utils.audit import log_action, ACTION_CREATE, ACTION_UPDATE, ACTION_DELETE
@@ -19,23 +20,27 @@ def list_facilities():
 @supervisor_required
 def create_facility():
     form = FacilityForm()
-    
+    projects = Project.query.filter_by(active=True).order_by(Project.name).all()
+    form.project_id.choices = [(0, '— None —')] + [(p.id, p.name) for p in projects]
+
     if form.validate_on_submit():
+        project_id = form.project_id.data if form.project_id.data else None
         facility = Facility(
             name=form.name.data,
             address=form.address.data,
             contact_person=form.contact_person.data,
             contact_phone=form.contact_phone.data,
+            project_id=project_id if project_id else None,
             active=form.active.data
         )
-        
+
         db.session.add(facility)
         db.session.commit()
         log_action(ACTION_CREATE, 'Facility', facility.id, facility.name,
-                   f'contact={facility.contact_person or ""}; active={facility.active}')
+                   f'contact={facility.contact_person or ""}; project_id={facility.project_id}; active={facility.active}')
         flash(f'Facility "{facility.name}" created successfully.', 'success')
         return redirect(url_for('facilities.view_facility', facility_id=facility.id))
-    
+
     return render_template('facilities/form.html', form=form, title='Create Facility')
 
 @bp.route('/<int:facility_id>')
@@ -51,20 +56,24 @@ def view_facility(facility_id):
 def edit_facility(facility_id):
     facility = Facility.query.get_or_404(facility_id)
     form = FacilityForm(obj=facility)
-    
+    projects = Project.query.filter_by(active=True).order_by(Project.name).all()
+    form.project_id.choices = [(0, '— None —')] + [(p.id, p.name) for p in projects]
+
     if form.validate_on_submit():
+        project_id = form.project_id.data if form.project_id.data else None
         facility.name = form.name.data
         facility.address = form.address.data
         facility.contact_person = form.contact_person.data
         facility.contact_phone = form.contact_phone.data
+        facility.project_id = project_id if project_id else None
         facility.active = form.active.data
-        
+
         db.session.commit()
         log_action(ACTION_UPDATE, 'Facility', facility.id, facility.name,
-                   f'active={facility.active}')
+                   f'project_id={facility.project_id}; active={facility.active}')
         flash(f'Facility "{facility.name}" updated successfully.', 'success')
         return redirect(url_for('facilities.view_facility', facility_id=facility.id))
-    
+
     return render_template('facilities/form.html', form=form, facility=facility, title='Edit Facility')
 
 @bp.route('/<int:facility_id>/delete', methods=['POST'])

app/routes/projects.py

@@ -0,0 +1,224 @@
+"""
+app/routes/projects.py
+----------------------
+Project management routes.
+
+Access matrix:
+  - List / view : admin, supervisor, project_manager
+  - Create / edit / delete : admin, supervisor
+  - Customer assignment management : admin
+"""
+
+import logging
+from flask import Blueprint, render_template, redirect, url_for, flash, request
+from flask_login import login_required, current_user
+from app import db
+from app.models.project import Project, CustomerAssignment
+from app.models.facility import Facility
+from app.models.user import User
+from app.utils.forms import ProjectForm, CustomerAssignmentForm
+from app.utils.decorators import admin_required, supervisor_required, project_manager_required
+from app.utils.audit import log_action, ACTION_CREATE, ACTION_UPDATE, ACTION_DELETE
+
+logger = logging.getLogger(__name__)
+
+bp = Blueprint('projects', __name__, url_prefix='/projects')
+
+
+# ── List ──────────────────────────────────────────────────────────────────────
+
+@bp.route('/')
+@login_required
+@project_manager_required
+def index():
+    projects = Project.query.order_by(Project.name).all()
+    return render_template('projects/list.html', projects=projects)
+
+
+# ── Create ────────────────────────────────────────────────────────────────────
+
+@bp.route('/new', methods=['GET', 'POST'])
+@login_required
+@supervisor_required
+def create():
+    form = ProjectForm()
+    # Populate project_manager choices: users with role project_manager
+    pm_users = User.query.filter_by(role='project_manager', active=True).order_by(User.username).all()
+    form.project_manager_id.choices = [(0, '— None —')] + [(u.id, u.username) for u in pm_users]
+
+    if form.validate_on_submit():
+        pm_id = form.project_manager_id.data or None
+        project = Project(
+            name=form.name.data,
+            description=form.description.data,
+            project_manager_id=pm_id if pm_id else None,
+            active=form.active.data,
+        )
+        db.session.add(project)
+        db.session.commit()
+        logger.info('PROJECTS | create | user=%s project_id=%s name=%s',
+                    current_user.username, project.id, project.name)
+        log_action(ACTION_CREATE, 'Project', project.id, project.name,
+                   f'pm_id={pm_id}; active={project.active}')
+        flash(f'Project "{project.name}" created successfully.', 'success')
+        return redirect(url_for('projects.view', project_id=project.id))
+
+    return render_template('projects/form.html', form=form, title='Create Project')
+
+
+# ── View ──────────────────────────────────────────────────────────────────────
+
+@bp.route('/<int:project_id>')
+@login_required
+@project_manager_required
+def view(project_id):
+    project = Project.query.get_or_404(project_id)
+    facilities = project.facilities.order_by(Facility.name).all()
+    assignments = (
+        CustomerAssignment.query
+        .filter_by(project_id=project_id)
+        .join(User, CustomerAssignment.user_id == User.id)
+        .order_by(User.username)
+        .all()
+    )
+    return render_template(
+        'projects/view.html',
+        project=project,
+        facilities=facilities,
+        assignments=assignments,
+    )
+
+
+# ── Edit ──────────────────────────────────────────────────────────────────────
+
+@bp.route('/<int:project_id>/edit', methods=['GET', 'POST'])
+@login_required
+@supervisor_required
+def edit(project_id):
+    project = Project.query.get_or_404(project_id)
+    form = ProjectForm(obj=project)
+    pm_users = User.query.filter_by(role='project_manager', active=True).order_by(User.username).all()
+    form.project_manager_id.choices = [(0, '— None —')] + [(u.id, u.username) for u in pm_users]
+
+    if form.validate_on_submit():
+        pm_id = form.project_manager_id.data or None
+        project.name = form.name.data
+        project.description = form.description.data
+        project.project_manager_id = pm_id if pm_id else None
+        project.active = form.active.data
+        db.session.commit()
+        logger.info('PROJECTS | edit | user=%s project_id=%s name=%s',
+                    current_user.username, project.id, project.name)
+        log_action(ACTION_UPDATE, 'Project', project.id, project.name,
+                   f'pm_id={project.project_manager_id}; active={project.active}')
+        flash(f'Project "{project.name}" updated successfully.', 'success')
+        return redirect(url_for('projects.view', project_id=project.id))
+
+    return render_template('projects/form.html', form=form, project=project, title='Edit Project')
+
+
+# ── Delete ────────────────────────────────────────────────────────────────────
+
+@bp.route('/<int:project_id>/delete', methods=['POST'])
+@login_required
+@admin_required
+def delete(project_id):
+    project = Project.query.get_or_404(project_id)
+
+    if project.facilities.count() > 0:
+        flash(f'Cannot delete "{project.name}" — it has linked facilities. '
+              'Reassign or remove those facilities first.', 'danger')
+        return redirect(url_for('projects.view', project_id=project_id))
+
+    project_name = project.name
+    project_id_snap = project.id
+    db.session.delete(project)
+    db.session.commit()
+    logger.info('PROJECTS | delete | user=%s project_id=%s name=%s',
+                current_user.username, project_id_snap, project_name)
+    log_action(ACTION_DELETE, 'Project', project_id_snap, project_name)
+    flash(f'Project "{project_name}" deleted successfully.', 'success')
+    return redirect(url_for('projects.index'))
+
+
+# ── Customer Assignment — Add ─────────────────────────────────────────────────
+
+@bp.route('/<int:project_id>/assignments/add', methods=['GET', 'POST'])
+@login_required
+@admin_required
+def add_assignment(project_id):
+    project = Project.query.get_or_404(project_id)
+    form = CustomerAssignmentForm()
+
+    # Customer users only
+    customers = User.query.filter_by(role='customer', active=True).order_by(User.username).all()
+    form.user_id.choices = [(u.id, f'{u.username} ({u.email})') for u in customers]
+
+    # Facilities belonging to this project
+    project_facilities = project.facilities.order_by(Facility.name).all()
+    form.facility_id.choices = [(0, '— All facilities in project —')] + \
+                               [(f.id, f.name) for f in project_facilities]
+
+    if form.validate_on_submit():
+        facility_id = form.facility_id.data if form.facility_id.data else None
+
+        # Guard against duplicate assignments
+        existing = CustomerAssignment.query.filter_by(
+            user_id=form.user_id.data,
+            project_id=project_id,
+            facility_id=facility_id,
+        ).first()
+
+        if existing:
+            flash('This customer assignment already exists.', 'warning')
+            return redirect(url_for('projects.view', project_id=project_id))
+
+        assignment = CustomerAssignment(
+            user_id=form.user_id.data,
+            project_id=project_id,
+            facility_id=facility_id,
+        )
+        db.session.add(assignment)
+        db.session.commit()
+
+        user = User.query.get(form.user_id.data)
+        scope_label = f'facility_id={facility_id}' if facility_id else 'all facilities'
+        logger.info('PROJECTS | assignment_add | admin=%s customer=%s project_id=%s scope=%s',
+                    current_user.username, user.username, project_id, scope_label)
+        log_action(ACTION_CREATE, 'CustomerAssignment', assignment.id,
+                   f'{user.username} → {project.name}',
+                   f'scope={scope_label}')
+        flash(f'Customer "{user.username}" assigned to project "{project.name}".', 'success')
+        return redirect(url_for('projects.view', project_id=project_id))
+
+    return render_template(
+        'projects/assignment_form.html',
+        form=form,
+        project=project,
+        title='Add Customer Assignment',
+    )
+
+
+# ── Customer Assignment — Remove ──────────────────────────────────────────────
+
+@bp.route('/assignments/<int:assignment_id>/remove', methods=['POST'])
+@login_required
+@admin_required
+def remove_assignment(assignment_id):
+    assignment = CustomerAssignment.query.get_or_404(assignment_id)
+    project_id = assignment.project_id
+    project = Project.query.get_or_404(project_id)
+    user = User.query.get(assignment.user_id)
+
+    username = user.username if user else f'user_id={assignment.user_id}'
+    assignment_id_snap = assignment.id
+
+    db.session.delete(assignment)
+    db.session.commit()
+
+    logger.info('PROJECTS | assignment_remove | admin=%s customer=%s project_id=%s',
+                current_user.username, username, project_id)
+    log_action(ACTION_DELETE, 'CustomerAssignment', assignment_id_snap,
+               f'{username} → {project.name}')
+    flash(f'Assignment for "{username}" removed.', 'success')
+    return redirect(url_for('projects.view', project_id=project_id))

app/templates/auth/users.html

@@ -34,8 +34,8 @@
                         <td><strong>{{ user.username }}</strong></td>
                         <td>{{ user.email }}</td>
                         <td>
-                            <span class="badge bg-{% if user.role == 'admin' %}danger{% elif user.role == 'supervisor' %}warning{% else %}info{% endif %}">
-                                {{ user.role|title }}
+                            <span class="badge bg-{% if user.role == 'admin' %}danger{% elif user.role == 'supervisor' %}warning{% elif user.role == 'project_manager' %}primary{% elif user.role == 'customer' %}success{% else %}info{% endif %}">
+                                {{ user.role.replace('_',' ')|title }}
                             </span>
                         </td>
                         <td>{{ user.created_at.strftime('%Y-%m-%d') }}</td>

app/templates/base.html

@@ -63,6 +63,11 @@
                     <li class="nav-item">
                         <a class="nav-link" href="{{ url_for('facilities.list_facilities') }}">Facilities</a>
                     </li>
+                    {% if current_user.role in ['admin', 'supervisor', 'project_manager'] %}
+                    <li class="nav-item">
+                        <a class="nav-link" href="{{ url_for('projects.index') }}">Projects</a>
+                    </li>
+                    {% endif %}
                     <li class="nav-item">
                         <a class="nav-link" href="{{ url_for('templates.index') }}">Templates</a>
                     </li>

app/templates/dashboard.html

@@ -5,8 +5,8 @@
 <div class="row mb-3 align-items-center">
   <div class="col">
     <h2 class="mb-0">Welcome, {{ current_user.username }}!</h2>
-    <span class="badge bg-{% if current_user.role == 'admin' %}danger{% elif current_user.role == 'supervisor' %}warning{% else %}info{% endif %} mt-1">
-      {{ current_user.role|title }}
+    <span class="badge bg-{% if current_user.role == 'admin' %}danger{% elif current_user.role == 'supervisor' %}warning{% elif current_user.role == 'project_manager' %}primary{% elif current_user.role == 'customer' %}success{% else %}info{% endif %} mt-1">
+      {{ current_user.role.replace('_',' ')|title }}
     </span>
   </div>
 </div>

app/templates/facilities/form.html

@@ -33,7 +33,13 @@
                             {{ form.contact_phone(class="form-control") }}
                         </div>
                     </div>
-                    
+
+                    <div class="mb-3">
+                        {{ form.project_id.label(class="form-label") }}
+                        {{ form.project_id(class="form-select") }}
+                        <div class="form-text">Link this facility to a project for customer portal access.</div>
+                    </div>
+
                     <div class="mb-4">
                         <div class="form-check">
                             {{ form.active(class="form-check-input") }}

app/templates/projects/assignment_form.html

@@ -0,0 +1,51 @@
+{% extends "base.html" %}
+{% block title %}{{ title }}{% endblock %}
+
+{% block content %}
+<div class="row">
+    <div class="col-md-6 offset-md-3">
+        <div class="card shadow-sm">
+            <div class="card-header bg-primary text-white">
+                <h4 class="mb-0">
+                    <i class="bi bi-person-plus"></i> {{ title }}
+                </h4>
+                <small class="text-white-50">Project: {{ project.name }}</small>
+            </div>
+            <div class="card-body">
+                <form method="POST">
+                    {{ form.hidden_tag() }}
+
+                    <div class="mb-3">
+                        {{ form.user_id.label(class="form-label") }}
+                        {{ form.user_id(class="form-select") }}
+                        {% if form.user_id.errors %}
+                        <div class="text-danger small mt-1">
+                            {% for e in form.user_id.errors %}{{ e }}{% endfor %}
+                        </div>
+                        {% endif %}
+                        <div class="form-text">Only active users with the Customer role are listed.</div>
+                    </div>
+
+                    <div class="mb-4">
+                        {{ form.facility_id.label(class="form-label") }}
+                        {{ form.facility_id(class="form-select") }}
+                        <div class="form-text">
+                            Select "All facilities in project" to grant access to every facility
+                            within this project, or choose a specific facility to restrict access.
+                        </div>
+                    </div>
+
+                    <div class="d-flex gap-2">
+                        <button type="submit" class="btn btn-primary">
+                            <i class="bi bi-person-check"></i> Assign Customer
+                        </button>
+                        <a href="{{ url_for('projects.view', project_id=project.id) }}" class="btn btn-secondary">
+                            <i class="bi bi-x-circle"></i> Cancel
+                        </a>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+</div>
+{% endblock %}

app/templates/projects/form.html

@@ -0,0 +1,56 @@
+{% extends "base.html" %}
+{% block title %}{{ title }}{% endblock %}
+
+{% block content %}
+<div class="row">
+    <div class="col-md-8 offset-md-2">
+        <div class="card shadow-sm">
+            <div class="card-header bg-primary text-white">
+                <h4 class="mb-0">{{ title }}</h4>
+            </div>
+            <div class="card-body">
+                <form method="POST">
+                    {{ form.hidden_tag() }}
+
+                    <div class="mb-3">
+                        {{ form.name.label(class="form-label") }}
+                        {{ form.name(class="form-control") }}
+                        {% if form.name.errors %}
+                        <div class="text-danger small mt-1">
+                            {% for e in form.name.errors %}{{ e }}{% endfor %}
+                        </div>
+                        {% endif %}
+                    </div>
+
+                    <div class="mb-3">
+                        {{ form.description.label(class="form-label") }}
+                        {{ form.description(class="form-control", rows=3) }}
+                    </div>
+
+                    <div class="mb-3">
+                        {{ form.project_manager_id.label(class="form-label") }}
+                        {{ form.project_manager_id(class="form-select") }}
+                        <div class="form-text">Only users with the Project Manager role are listed.</div>
+                    </div>
+
+                    <div class="mb-4">
+                        <div class="form-check">
+                            {{ form.active(class="form-check-input") }}
+                            {{ form.active.label(class="form-check-label") }}
+                        </div>
+                    </div>
+
+                    <div class="d-flex gap-2">
+                        <button type="submit" class="btn btn-primary">
+                            <i class="bi bi-save"></i> Save Project
+                        </button>
+                        <a href="{{ url_for('projects.index') }}" class="btn btn-secondary">
+                            <i class="bi bi-x-circle"></i> Cancel
+                        </a>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+</div>
+{% endblock %}

app/templates/projects/list.html

@@ -0,0 +1,81 @@
+{% extends "base.html" %}
+{% block title %}Projects{% endblock %}
+
+{% block content %}
+<div class="row mb-4 align-items-center">
+    <div class="col">
+        <h2><i class="bi bi-folder2-open"></i> Projects</h2>
+    </div>
+    {% if current_user.role in ['admin', 'supervisor'] %}
+    <div class="col-auto">
+        <a href="{{ url_for('projects.create') }}" class="btn btn-primary">
+            <i class="bi bi-plus-circle"></i> New Project
+        </a>
+    </div>
+    {% endif %}
+</div>
+
+<div class="row">
+    {% for project in projects %}
+    <div class="col-md-6 col-lg-4 mb-4">
+        <div class="card shadow-sm h-100">
+            <div class="card-body">
+                <div class="d-flex justify-content-between align-items-start mb-2">
+                    <h5 class="card-title mb-0">
+                        <a href="{{ url_for('projects.view', project_id=project.id) }}" class="text-decoration-none">
+                            {{ project.name }}
+                        </a>
+                    </h5>
+                    {% if not project.active %}
+                    <span class="badge bg-secondary ms-2">Inactive</span>
+                    {% else %}
+                    <span class="badge bg-success ms-2">Active</span>
+                    {% endif %}
+                </div>
+
+                {% if project.description %}
+                <p class="card-text text-muted small">{{ project.description }}</p>
+                {% endif %}
+
+                <div class="mt-3 d-flex gap-3">
+                    <small class="text-muted">
+                        <i class="bi bi-building"></i> {{ project.facilities.count() }} facilities
+                    </small>
+                    {% if project.project_manager %}
+                    <small class="text-muted">
+                        <i class="bi bi-person-badge"></i> {{ project.project_manager.username }}
+                    </small>
+                    {% endif %}
+                </div>
+            </div>
+            <div class="card-footer bg-transparent d-flex gap-2">
+                <a href="{{ url_for('projects.view', project_id=project.id) }}" class="btn btn-sm btn-outline-primary">
+                    <i class="bi bi-eye"></i> View
+                </a>
+                {% if current_user.role in ['admin', 'supervisor'] %}
+                <a href="{{ url_for('projects.edit', project_id=project.id) }}" class="btn btn-sm btn-outline-secondary">
+                    <i class="bi bi-pencil"></i> Edit
+                </a>
+                {% endif %}
+                {% if current_user.role == 'admin' %}
+                <form method="POST" action="{{ url_for('projects.delete', project_id=project.id) }}"
+                      class="ms-auto d-inline"
+                      onsubmit="return confirm('Delete project \'{{ project.name }}\'? This cannot be undone.');">
+                    <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
+                    <button type="submit" class="btn btn-sm btn-outline-danger">
+                        <i class="bi bi-trash"></i>
+                    </button>
+                </form>
+                {% endif %}
+            </div>
+        </div>
+    </div>
+    {% else %}
+    <div class="col-12">
+        <div class="alert alert-info">
+            <i class="bi bi-info-circle"></i> No projects have been created yet.
+        </div>
+    </div>
+    {% endfor %}
+</div>
+{% endblock %}

app/templates/projects/view.html

@@ -0,0 +1,169 @@
+{% extends "base.html" %}
+{% block title %}{{ project.name }}{% endblock %}
+
+{% block content %}
+<div class="row mb-4 align-items-center">
+    <div class="col">
+        <h2>
+            <i class="bi bi-folder2-open"></i> {{ project.name }}
+            {% if not project.active %}
+            <span class="badge bg-secondary ms-2 fs-6">Inactive</span>
+            {% endif %}
+        </h2>
+        {% if project.description %}
+        <p class="text-muted">{{ project.description }}</p>
+        {% endif %}
+    </div>
+    <div class="col-auto d-flex gap-2">
+        {% if current_user.role in ['admin', 'supervisor'] %}
+        <a href="{{ url_for('projects.edit', project_id=project.id) }}" class="btn btn-outline-secondary">
+            <i class="bi bi-pencil"></i> Edit
+        </a>
+        {% endif %}
+        <a href="{{ url_for('projects.index') }}" class="btn btn-outline-primary">
+            <i class="bi bi-arrow-left"></i> All Projects
+        </a>
+    </div>
+</div>
+
+<div class="row g-4">
+
+    {# ── Project Info ── #}
+    <div class="col-md-4">
+        <div class="card shadow-sm h-100">
+            <div class="card-header bg-light fw-semibold">
+                <i class="bi bi-info-circle"></i> Project Details
+            </div>
+            <div class="card-body">
+                <dl class="row mb-0">
+                    <dt class="col-5 text-muted small">Status</dt>
+                    <dd class="col-7">
+                        <span class="badge bg-{{ 'success' if project.active else 'secondary' }}">
+                            {{ 'Active' if project.active else 'Inactive' }}
+                        </span>
+                    </dd>
+                    <dt class="col-5 text-muted small">Project Manager</dt>
+                    <dd class="col-7 small">
+                        {{ project.project_manager.username if project.project_manager else '—' }}
+                    </dd>
+                    <dt class="col-5 text-muted small">Created</dt>
+                    <dd class="col-7 small">{{ project.created_at.strftime('%Y-%m-%d') }}</dd>
+                    <dt class="col-5 text-muted small">Facilities</dt>
+                    <dd class="col-7 small">{{ facilities|length }}</dd>
+                </dl>
+            </div>
+        </div>
+    </div>
+
+    {# ── Facilities ── #}
+    <div class="col-md-8">
+        <div class="card shadow-sm">
+            <div class="card-header bg-light d-flex justify-content-between align-items-center">
+                <span class="fw-semibold"><i class="bi bi-building"></i> Facilities</span>
+            </div>
+            <div class="card-body p-0">
+                {% if facilities %}
+                <div class="table-responsive">
+                    <table class="table table-hover mb-0">
+                        <thead class="table-light">
+                            <tr>
+                                <th>Name</th>
+                                <th>Address</th>
+                                <th>Status</th>
+                                <th></th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            {% for f in facilities %}
+                            <tr>
+                                <td><strong>{{ f.name }}</strong></td>
+                                <td class="text-muted small">{{ f.address or '—' }}</td>
+                                <td>
+                                    <span class="badge bg-{{ 'success' if f.active else 'secondary' }}">
+                                        {{ 'Active' if f.active else 'Inactive' }}
+                                    </span>
+                                </td>
+                                <td>
+                                    <a href="{{ url_for('facilities.view_facility', facility_id=f.id) }}"
+                                       class="btn btn-sm btn-outline-primary">
+                                        <i class="bi bi-eye"></i>
+                                    </a>
+                                </td>
+                            </tr>
+                            {% endfor %}
+                        </tbody>
+                    </table>
+                </div>
+                {% else %}
+                <div class="p-3 text-muted small">No facilities linked to this project yet.</div>
+                {% endif %}
+            </div>
+        </div>
+    </div>
+
+    {# ── Customer Assignments ── #}
+    {% if current_user.role == 'admin' %}
+    <div class="col-12">
+        <div class="card shadow-sm">
+            <div class="card-header bg-light d-flex justify-content-between align-items-center">
+                <span class="fw-semibold"><i class="bi bi-people"></i> Customer Assignments</span>
+                <a href="{{ url_for('projects.add_assignment', project_id=project.id) }}"
+                   class="btn btn-sm btn-primary">
+                    <i class="bi bi-person-plus"></i> Add Customer
+                </a>
+            </div>
+            <div class="card-body p-0">
+                {% if assignments %}
+                <div class="table-responsive">
+                    <table class="table table-hover mb-0">
+                        <thead class="table-light">
+                            <tr>
+                                <th>Customer Username</th>
+                                <th>Email</th>
+                                <th>Facility Scope</th>
+                                <th>Assigned</th>
+                                <th width="80"></th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            {% for a in assignments %}
+                            <tr>
+                                <td><strong>{{ a.user.username }}</strong></td>
+                                <td class="text-muted small">{{ a.user.email }}</td>
+                                <td>
+                                    {% if a.facility %}
+                                    <span class="badge bg-info text-dark">{{ a.facility.name }}</span>
+                                    {% else %}
+                                    <span class="badge bg-secondary">All facilities</span>
+                                    {% endif %}
+                                </td>
+                                <td class="small text-muted">{{ a.created_at.strftime('%Y-%m-%d') }}</td>
+                                <td>
+                                    <form method="POST"
+                                          action="{{ url_for('projects.remove_assignment', assignment_id=a.id) }}"
+                                          onsubmit="return confirm('Remove assignment for {{ a.user.username }}?');">
+                                        <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
+                                        <button type="submit" class="btn btn-sm btn-outline-danger"
+                                                title="Remove assignment">
+                                            <i class="bi bi-person-dash"></i>
+                                        </button>
+                                    </form>
+                                </td>
+                            </tr>
+                            {% endfor %}
+                        </tbody>
+                    </table>
+                </div>
+                {% else %}
+                <div class="p-3 text-muted small">
+                    No customer users assigned yet.
+                    <a href="{{ url_for('projects.add_assignment', project_id=project.id) }}">Add one now.</a>
+                </div>
+                {% endif %}
+            </div>
+        </div>
+    </div>
+    {% endif %}
+
+</div>
+{% endblock %}

app/utils/forms.py

@@ -94,6 +94,7 @@ class FacilityForm(FlaskForm):
     address        = TextAreaField('Address', validators=[Optional()])
     contact_person = StringField('Contact Person', validators=[Optional(), Length(max=100)])
     contact_phone  = StringField('Contact Phone',  validators=[Optional(), Length(max=20)])
+    project_id     = SelectField('Project', coerce=int, validators=[Optional()])
     active         = BooleanField('Active', default=True)
 
 
@@ -174,4 +175,17 @@ class IssueUpdateForm(FlaskForm):
     result_photos = FileField('Result Photos', validators=[
         Optional(),
         FileAllowed(['jpg','jpeg','png','gif'], 'Images only.')
-    ])
+    ])
+
+# ── Projects ─────────────────────────────────────────────────────────────────
+
+class ProjectForm(FlaskForm):
+    name               = StringField('Project Name', validators=[DataRequired(), Length(max=255)])
+    description        = TextAreaField('Description', validators=[Optional()])
+    project_manager_id = SelectField('Project Manager', coerce=int, validators=[Optional()])
+    active             = BooleanField('Active', default=True)
+
+
+class CustomerAssignmentForm(FlaskForm):
+    user_id     = SelectField('Customer User', coerce=int, validators=[DataRequired()])
+    facility_id = SelectField('Facility Scope', coerce=int, validators=[Optional()])

app/utils/scope.py

@@ -0,0 +1,72 @@
+"""
+app/utils/scope.py
+------------------
+Customer-scoping utility for the Janitorial QC portal.
+
+Provides a single entry-point — get_customer_scope(user) — that returns the
+set of facility IDs a customer is authorised to view, derived from their
+CustomerAssignment rows.
+
+Usage (inside any route that serves customer users):
+
+    from app.utils.scope import get_customer_scope
+
+    facility_ids = get_customer_scope(current_user)
+    inspections  = Inspection.query.filter(
+        Inspection.facility_id.in_(facility_ids)
+    ).all()
+
+For non-customer roles the function returns None, signalling that no
+facility-level scoping is required (full access applies).
+"""
+
+import logging
+from app.models.project import CustomerAssignment
+from app.models.facility import Facility
+
+logger = logging.getLogger(__name__)
+
+
+def get_customer_scope(user) -> list[int] | None:
+    """Return the list of facility IDs accessible to a customer user.
+
+    Parameters
+    ----------
+    user : User
+        The currently authenticated user.
+
+    Returns
+    -------
+    list[int]
+        Facility IDs the customer may access.  May be empty if no assignments
+        exist yet — callers should treat an empty list as "no access".
+    None
+        Returned for non-customer roles, indicating unrestricted access.
+    """
+    if user.role != 'customer':
+        return None  # no scoping needed for internal staff
+
+    assignments = CustomerAssignment.query.filter_by(user_id=user.id).all()
+
+    facility_ids = set()
+
+    for assignment in assignments:
+        if assignment.facility_id:
+            # Scoped to a specific facility
+            facility_ids.add(assignment.facility_id)
+        else:
+            # Scoped to an entire project — include all facilities in that project
+            project_facilities = (
+                Facility.query
+                .filter_by(project_id=assignment.project_id, active=True)
+                .all()
+            )
+            for f in project_facilities:
+                facility_ids.add(f.id)
+
+    logger.debug(
+        'SCOPE | customer_scope | user_id=%s username=%s facility_ids=%s',
+        user.id, user.username, sorted(facility_ids),
+    )
+
+    return sorted(facility_ids)