Reimbursement claim workflow

sstreasury/jinja2/sstreasury/budget_edit.html

@@ -26,7 +26,7 @@
 	<form class="ui form" method="POST">
 		<div class="ui disabled inline grid field">
 			<label class="three wide column">ID</label>
-			<input class="eleven wide column" type="text" name="id" value="{{ revision.budget.id if revision.budget.id != None else '' }}">
+			<input class="eleven wide column" type="text" name="id" value="{{ 'BU-{}'.format(revision.budget.id) if revision.budget.id != None else '' }}">
 		</div>
 		<div class="ui required inline grid field">
 			<label class="three wide column">Name</label>

sstreasury/jinja2/sstreasury/budget_print.html

@@ -35,7 +35,7 @@
 		<tbody>
 			<tr>
 				<td class="two wide">ID</td>
-				<td class="fourteen wide">{{ revision.budget.id }}</td>
+				<td class="fourteen wide">BU-{{ revision.budget.id }}</td>
 			</tr>
 			<tr>
 				<td>Name</td>

sstreasury/jinja2/sstreasury/budget_view.html

@@ -30,11 +30,11 @@
 			{% if revision.state == import('sstreasury.models').BudgetState.DRAFT.value or revision.state == import('sstreasury.models').BudgetState.RESUBMIT.value %}
 				<button class="ui mini labeled primary icon button" type="submit" name="action" value="Submit" style="margin-left: 1em;" onclick="return confirm('Are you sure you want to submit this budget for Treasury approval? You will not be able to make any additional changes without withdrawing the budget.');"><i class="paper plane icon"></i> Submit</button>
 				
-				{% if request.user.groups.filter(name='Secretary').exists() %}
+				{#{% if request.user.groups.filter(name='Secretary').exists() %}
 					<button class="ui mini labeled positive icon button" type="submit" name="action" value="Approve" onclick="return confirm('Are you sure you want to mark this budget as committee-approved?');"><i class="check icon"></i> Approve</button>
 					
 					<button class="ui mini labeled basic negative icon button" type="submit" name="action" value="CmteReturn" onclick="return confirm('Are you sure you want to refuse this budget committee approval and return it for re-drafting?');"><i class="undo icon"></i> Return for re-drafting</button>
-				{% endif %}
+				{% endif %}#}
 			{% elif revision.state == import('sstreasury.models').BudgetState.AWAIT_REVIEW.value and request.user.groups.filter(name='Treasury').exists() %}
 				<button class="ui mini labeled positive icon button" type="submit" name="action" value="Endorse" style="margin-left: 1em;" onclick="return confirm('Are you sure you want to give this budget Treasury endorsement?');"><i class="check icon"></i> Endorse</button>
 				
@@ -76,7 +76,7 @@
 		<tbody>
 			<tr>
 				<td class="two wide">ID</td>
-				<td class="fourteen wide">{{ revision.budget.id }}</td>
+				<td class="fourteen wide">BU-{{ revision.budget.id }}</td>
 			</tr>
 			<tr>
 				<td>Name</td>

sstreasury/jinja2/sstreasury/claim_edit.html

@@ -26,7 +26,7 @@
 	<form class="ui form" method="POST">
 		<div class="ui disabled inline grid field">
 			<label class="three wide column">ID</label>
-			<input class="eleven wide column" type="text" name="id" value="{{ claim.id if claim.id != None else '' }}">
+			<input class="eleven wide column" type="text" name="id" value="{{ 'RE-{}'.format(claim.id) if claim.id != None else '' }}">
 		</div>
 		<div class="ui required inline grid field">
 			<label class="three wide column">Purpose</label>
@@ -43,6 +43,10 @@
 				</div>
 			</div>
 		</div>
+		<div class="ui required inline grid field">
+			<label class="three wide column">Budget ID (if known)</label>
+			<input class="eleven wide column" type="text" name="budget_id" value="{{ claim.budget_id }}">
+		</div>
 		<div class="ui required inline grid field">
 			<label class="three wide column">Claimee</label>
 			<div class="eleven wide column">

sstreasury/jinja2/sstreasury/claim_print.html

@@ -0,0 +1,121 @@
+{% extends 'ssmain/base.html' %}
+
+{#
+    Society Self-Service
+    Copyright © 2018-2019  Yingtong Li (RunasSudo)
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program 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 Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#}
+
+{% block title %}{{ claim.purpose }}{% endblock %}
+
+{% block content %}
+	<h1>{{ claim.purpose }}</h1>
+	
+	<span class="ui header">Status: {{ claim.get_state_display() }}</span>
+	
+	<table class="ui mydefinition table">
+		<tbody>
+			<tr>
+				<td class="two wide">ID</td>
+				<td class="fourteen wide">RE-{{ claim.id }}</td>
+			</tr>
+			<tr>
+				<td>Purpose</td>
+				<td>{{ claim.purpose }}</td>
+			</tr>
+			<tr>
+				<td>Expenditure date</td>
+				<td>{{ claim.date }}</td>
+			</tr>
+			<tr>
+				<td>Claimee</td>
+				<td>
+					<div class="ui list">
+						<div class="item">
+							<i class="user circle icon"></i>
+							<div class="content">
+								<a href="mailto:{{ claim.author.email }}">
+									{% if claim.author.first_name %}
+										{{ claim.author.first_name }} {{ claim.author.last_name }}
+									{% else %}
+										{{ claim.author.email }}
+									{% endif %}
+								</a>
+							</div>
+						</div>
+					</div>
+				</td>
+			</tr>
+			<tr>
+				<td>Budget ID</td>
+				<td>{{ claim.budget_id }}</td>
+			</tr>
+			<tr>
+				<td>Comments</td>
+				<td>{{ claim.comments }}</td>
+			</tr>
+			<tr>
+				<td>Items</td>
+				<td>
+					<div id="items_grid"></div>
+				</td>
+			</tr>
+		</tbody>
+	</table>
+{% endblock %}
+
+{% block head %}
+	{{ super() }}
+	
+	<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/jsgrid@1.5.3/dist/jsgrid.min.css" integrity="sha256-a/jNbtm7jpeKiXCShJ8YC+eNL9Abh7CBiYXHgaofUVs=" crossorigin="anonymous">
+	<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/jsgrid@1.5.3/dist/jsgrid-theme.min.css" integrity="sha256-0rD7ZUV4NLK6VtGhEim14ZUZGC45Kcikjdcr4N03ddA=" crossorigin="anonymous">
+	
+	<style>
+		/* Fix the CSS */
+		
+		.ui.mydefinition.table > tbody > tr > td:first-child:not(.ignored) {
+			background: rgba(0,0,0,.03);
+			font-weight: 700;
+			color: rgba(0,0,0,.95);
+		}
+		
+		.jsgrid-align-right, .jsgrid-align-right input, .jsgrid-align-right select, .jsgrid-align-right textarea {
+			text-align: right !important;
+		}
+		.jsgrid-cell {
+			padding: .5em !important;
+		}
+		.jsgrid-header-row .jsgrid-header-cell {
+			text-align: center !important;
+		}
+	</style>
+{% endblock %}
+
+{% block script %}
+	{{ super() }}
+	
+	<script src="https://cdn.jsdelivr.net/npm/jsgrid@1.5.3/dist/jsgrid.min.js" integrity="sha256-lzjMTpg04xOdI+MJdjBst98bVI6qHToLyVodu3EywFU=" crossorigin="anonymous"></script>
+	
+	<script src="{{ static('sstreasury/claim.js') }}"></script>
+	
+	<script>
+		var items_data = JSON.parse({{ import('json').dumps(import('json').dumps(claim.items))|safe }});
+		for (var row of items_data) {
+			row['Unit price\n(incl GST)'] = row['Unit price'];
+		}
+		var editing = false;
+		makeGrid();
+	</script>
+{% endblock %}

sstreasury/jinja2/sstreasury/claim_view.html

@@ -23,17 +23,42 @@
 {% block maincontent %}
 	<h1>{{ claim.purpose }}</h1>
 	
-	<form class="ui form" action="{# TODO #}" method="POST">
+	<form class="ui form" action="{{ url('claim_action', kwargs={'id': claim.id}) }}" method="POST">
 		<span class="ui header">Status: {{ claim.get_state_display() }}</span>
 		
-		{# TODO #}
+		{% if claim.state == import('sstreasury.models').ClaimState.DRAFT.value or claim.state == import('sstreasury.models').ClaimState.RESUBMIT.value %}
+			<button class="ui mini labeled primary icon button" type="submit" name="action" value="Submit" style="margin-left: 1em;" onclick="return confirm('Are you sure you want to submit this claim for Treasury approval? You will not be able to make any additional changes without withdrawing the claim.');"><i class="paper plane icon"></i> Submit</button>
+		{% elif claim.state == import('sstreasury.models').ClaimState.AWAIT_REVIEW.value and request.user.groups.filter(name='Treasury').exists() %}
+			<button class="ui mini labeled positive icon button" type="submit" name="action" value="Approve" style="margin-left: 1em;" onclick="return confirm('Are you sure you want to approve this claim?');"><i class="check icon"></i> Approve</button>
+			
+			<button class="ui mini labeled basic negative icon button" type="submit" name="action" value="Return" onclick="return confirm('Are you sure you want to refuse this claim and return it for re-drafting?');"><i class="undo icon"></i> Return for re-drafting</button>
+		{% elif claim.state == import('sstreasury.models').ClaimState.APPROVED.value or claim.state == import('sstreasury.models').ClaimState.PAID.value %}
+			{# Blank #}
+		{% else %}
+			<button class="ui mini labeled basic negative icon button" type="submit" name="action" value="Withdraw" style="margin-left: 1em;" onclick="return confirm('Are you sure you want to withdraw this budget from being considered for approval? The budget will be reverted to a draft.');"><i class="undo icon"></i> Withdraw</button>
+		{% endif %}
+		
+		{% if claim.state == import('sstreasury.models').ClaimState.DRAFT.value or claim.state == import('sstreasury.models').ClaimState.RESUBMIT.value or (claim.state != import('sstreasury.models').ClaimState.APPROVED.value and claim.state != import('sstreasury.models').ClaimState.PAID.value and request.user.groups.filter(name='Treasury').exists()) %}
+			<a class="ui mini labeled right floated icon button" href="{{ url('claim_edit', kwargs={'id': claim.id}) }}"><i class="edit icon"></i> Edit</a>
+			<a class="ui mini labeled right floated icon button" href="{{ url('claim_print', kwargs={'id': claim.id}) }}" target="_blank"><i class="print icon"></i> Print</a>
+		{% elif claim.state == import('sstreasury.models').ClaimState.APPROVED.value or claim.state == import('sstreasury.models').ClaimState.PAID.value %}
+			<a class="ui mini labeled right floated icon button" href="{{ url('claim_print', kwargs={'id': claim.id}) }}" target="_blank"><i class="print icon"></i> Print</a>
+		{% else %}
+			<a class="ui mini labeled right floated icon button" href="{{ url('claim_print', kwargs={'id': claim.id}) }}" target="_blank"><i class="print icon"></i> Print</a>
+			
+			<div class="ui message">
+				<p>This claim has been submitted and is now awaiting processing. If you wish to edit this claim, you must first withdraw it. This will revert the claim to a draft.</p>
+			</div>
+		{% endif %}
+		
+		<input type="hidden" name="csrfmiddlewaretoken" value="{{ csrf_token }}">
 	</form>
 	
 	<table class="ui mydefinition table">
 		<tbody>
 			<tr>
 				<td class="two wide">ID</td>
-				<td class="fourteen wide">{{ claim.id }}</td>
+				<td class="fourteen wide">RE-{{ claim.id }}</td>
 			</tr>
 			<tr>
 				<td>Purpose</td>
@@ -62,6 +87,10 @@
 					</div>
 				</td>
 			</tr>
+			<tr>
+				<td>Budget ID</td>
+				<td>{{ claim.budget_id }}</td>
+			</tr>
 			<tr>
 				<td>Comments</td>
 				<td>{{ claim.comments }}</td>
@@ -75,7 +104,19 @@
 		</tbody>
 	</table>
 	
-	{# TODO #}
+	<form class="ui form" action="{{ url('claim_action', kwargs={'id': claim.id}) }}" method="POST">
+		<div class="required field">
+			<textarea rows="4" name="comment"></textarea>
+		</div>
+		<input type="hidden" name="csrfmiddlewaretoken" value="{{ csrf_token }}">
+		<input class="ui primary button" type="submit" name="action" value="Comment">
+		
+		{% if claim.state == import('sstreasury.models').ClaimState.AWAIT_REVIEW.value and request.user.groups.filter(name='Treasury').exists() %}
+			<button class="ui right floated labeled basic negative icon button" type="submit" name="action" value="Comment,Return" onclick="return confirm('Are you sure you want to refuse this claim and return it for re-drafting?');"><i class="undo icon"></i> Comment and return for re-drafting</button>
+			
+			<button class="ui right floated labeled positive icon button" type="submit" name="action" value="Comment,Approve" onclick="return confirm('Are you sure you want to approve this claim?');"><i class="check icon"></i> Comment and approve</button>
+		{% endif %}
+	</form>
 	
 	<div class="ui feed">
 		{% for item in history %}

sstreasury/jinja2/sstreasury/email/claim_approved.md

@@ -0,0 +1,3 @@
+Your reimbursement claim titled *{{ claim.purpose }}* has been reviewed and approved by Treasury, and will be paid in the next pay cycle.
+
+{{ baseurl }}{{ url('claim_view', kwargs={'id': claim.id}) }}

sstreasury/jinja2/sstreasury/email/claim_commented.md

@@ -0,0 +1,7 @@
+{{ comment.author.first_name }} {{ comment.author.last_name }} made a new comment on the reimbursement claim *{{ claim.purpose }}*:
+
+```
+{{ comment.content }}
+```
+
+{{ baseurl }}{{ url('claim_view', kwargs={'id': claim.id}) }}

sstreasury/jinja2/sstreasury/email/claim_returned.md

@@ -0,0 +1,3 @@
+Your reimbursement claim titled *{{ claim.purpose }}* has been reviewed by Treasury and returned to you for re-drafting. You should make any requested changes and resubmit the claim.
+
+{{ baseurl }}{{ url('claim_view', kwargs={'id': claim.id}) }}

sstreasury/jinja2/sstreasury/email/claim_submitted_drafter.md

@@ -0,0 +1,3 @@
+Your reimbursement claim titled *{{ claim.purpose }}* has been submitted for Treasury review.
+
+{{ baseurl }}{{ url('claim_view', kwargs={'id': claim.id}) }}

sstreasury/jinja2/sstreasury/email/claim_submitted_treasurer.md

@@ -0,0 +1,3 @@
+A reimbursement claim titled *{{ claim.purpose }}* has been submitted for your review.
+
+{{ baseurl }}{{ url('claim_view', kwargs={'id': claim.id}) }}

sstreasury/models.py

@@ -109,6 +109,7 @@ class ClaimAction(DescriptionEnum):
 class ReimbursementClaim(models.Model):
 	purpose = models.CharField(max_length=100)
 	date = models.DateField()
+	budget_id = models.CharField(max_length=20)
 	comments = models.TextField()
 	
 	author = models.ForeignKey(User, on_delete=models.PROTECT, related_name='+')

sstreasury/urls.py

@@ -28,5 +28,8 @@ urlpatterns = [
 	path('claims/', views.claim_list, name='claim_list'),
 	path('claims/new/', views.claim_new, name='claim_new'),
 	path('claims/view/<int:id>', views.claim_view, name='claim_view'),
+	path('claims/view/<int:id>/print', views.claim_print, name='claim_print'),
+	path('claims/edit/<int:id>', views.claim_edit, name='claim_edit'),
+	path('claims/action/<int:id>', views.claim_action, name='claim_action'),
 	path('', views.index, name='treasury'),
 ]

sstreasury/views.py

@@ -121,7 +121,6 @@ def revision_from_form(budget, revision, form):
 	revision.date = form['date'] if form['date'] else None
 	
 	revision.comments = form['comments']
-	revision.state = models.BudgetState.DRAFT.value
 	revision.revenue = json.loads(form['revenue'])
 	revision.revenue_comments = form['revenue_comments']
 	revision.expense = json.loads(form['expense'])
@@ -154,6 +153,7 @@ def budget_new(request):
 			revision.author = request.user
 			revision.time = timezone.now()
 			revision.action = models.BudgetAction.CREATE.value
+			revision.state = models.BudgetState.DRAFT.value
 			revision = revision_from_form(budget, revision, request.POST)
 		
 		if request.POST['submit'] == 'Save':
@@ -197,9 +197,8 @@ def budget_editable(viewfunc):
 			if not request.user.groups.filter(name='Treasury').exists():
 				raise PermissionDenied
 		
-		if request.user != revision.author and request.user not in revision.contributors.all():
+		if not revision.can_view(request.user):
-			if not request.user.groups.filter(name='Treasury').exists():
+			raise PermissionDenied
-				raise PermissionDenied
 		
 		return viewfunc(request, budget, revision)
 	return func
@@ -393,24 +392,10 @@ def claim_list(request):
 		'claims_closed': claims_closed
 	})
 
-@login_required
-def claim_view(request, id):
-	claim = models.ReimbursementClaim.objects.get(id=id)
-	
-	if not claim.can_view(request.user):
-		raise PermissionDenied
-	
-	history = list(itertools.chain(claim.claimhistory_set.all(), claim.claimcomment_set.all()))
-	history.sort(key=lambda x: x.time, reverse=True)
-	
-	return render(request, 'sstreasury/claim_view.html', {
-		'claim': claim,
-		'history': history
-	})
-
 def claim_from_form(claim, form):
 	claim.purpose = form['purpose']
 	claim.date = form['date'] if form['date'] else None
+	claim.budget_id = form['budget_id']
 	
 	claim.comments = form['comments']
 	claim.state = models.ClaimState.DRAFT.value
@@ -428,6 +413,7 @@ def claim_new(request):
 			claim.author = request.user
 			claim.time = timezone.now()
 			#revision.action = models.BudgetAction.CREATE.value
+			claim.state = models.BudgetState.DRAFT.value
 			claim = claim_from_form(claim, request.POST)
 			
 			claim_history = models.ClaimHistory()
@@ -450,3 +436,186 @@ def claim_new(request):
 		return render(request, 'sstreasury/claim_edit.html', {
 			'claim': claim
 		})
+
+def uses_claim(viewfunc):
+	@functools.wraps(viewfunc)
+	def func(request, id):
+		claim = models.ReimbursementClaim.objects.get(id=id)
+		return viewfunc(request, claim)
+	return func
+
+def claim_viewable(viewfunc):
+	@functools.wraps(viewfunc)
+	def func(request, claim):
+		if not claim.can_view(request.user):
+			raise PermissionDenied
+		
+		return viewfunc(request, claim)
+	return func
+
+def claim_editable(viewfunc):
+	@functools.wraps(viewfunc)
+	def func(request, claim):
+		if claim.state == models.ClaimState.PAID.value:
+			raise PermissionDenied
+		
+		if claim.state != models.ClaimState.DRAFT.value and claim.state != models.ClaimState.RESUBMIT.value:
+			if not request.user.groups.filter(name='Treasury').exists():
+				raise PermissionDenied
+		
+		if not claim.can_view(request.user):
+			raise PermissionDenied
+		
+		return viewfunc(request, claim)
+	return func
+
+@login_required
+@uses_claim
+@claim_viewable
+def claim_view(request, claim):
+	history = list(itertools.chain(claim.claimhistory_set.all(), claim.claimcomment_set.all()))
+	history.sort(key=lambda x: x.time, reverse=True)
+	
+	return render(request, 'sstreasury/claim_view.html', {
+		'claim': claim,
+		'history': history
+	})
+
+@login_required
+@uses_claim
+@claim_viewable
+def claim_print(request, claim):
+	return render(request, 'sstreasury/claim_print.html', {
+		'claim': claim
+	})
+
+@login_required
+@uses_claim
+@claim_editable
+def claim_edit(request, claim):
+	if request.method == 'POST':
+		if request.POST['submit'] == 'Delete':
+			claim.delete()
+			return redirect(reverse('claim_list'))
+		
+		with transaction.atomic():
+			claim = claim_from_form(claim, request.POST)
+			
+			claim_history = models.ClaimHistory()
+			claim_history.claim = claim
+			claim_history.author = request.user
+			claim_history.state = claim.state
+			claim_history.time = timezone.now()
+			claim_history.action = models.ClaimAction.EDIT.value
+			claim_history.save()
+		
+		if request.POST['submit'] == 'Save':
+			return redirect(reverse('claim_view', kwargs={'id': claim.id}))
+		else:
+			return redirect(reverse('claim_edit', kwargs={'id': claim.id}))
+	else:
+		return render(request, 'sstreasury/claim_edit.html', {
+			'claim': claim
+		})
+
+@login_required
+@uses_claim
+@claim_editable
+def claim_action(request, claim):
+	actions = request.POST['action'].split(',')
+	
+	if 'Comment' in actions and request.POST.get('comment', None):
+		with transaction.atomic():
+			comment = models.ClaimComment()
+			comment.claim = claim
+			comment.author = request.user
+			comment.time = timezone.now()
+			comment.content = request.POST['comment']
+			comment.save()
+			
+			emailer = Emailer()
+			for user in User.objects.filter(groups__name='Treasury'):
+				if user != request.user:
+					emailer.send_mail([user.email], 'New comment on reimbursement claim: {}'.format(claim.purpose), 'sstreasury/email/claim_commented.md', {'claim': claim, 'comment': comment})
+			if comment.author != request.user:
+				emailer.send_mail([comment.author], 'New comment on reimbursement claim: {}'.format(revision.name), 'sstreasury/email/claim_commented.md', {'claim': claim, 'comment': comment})
+	
+	if 'Submit' in actions:
+		if claim.state != models.ClaimState.DRAFT.value and claim.state != models.ClaimState.RESUBMIT.value:
+			raise PermissionDenied
+		
+		with transaction.atomic():
+			claim.state = models.ClaimState.AWAIT_REVIEW.value
+			claim.save()
+			
+			claim_history = models.ClaimHistory()
+			claim_history.claim = claim
+			claim_history.author = request.user
+			claim_history.state = claim.state
+			claim_history.time = timezone.now()
+			claim_history.action = models.ClaimAction.UPDATE_STATE.value
+			claim_history.save()
+			
+			emailer = Emailer()
+			for user in User.objects.filter(groups__name='Treasury'):
+				emailer.send_mail([user.email], 'Action required: Reimbursement claim submitted: {}'.format(claim.purpose), 'sstreasury/email/claim_submitted_treasurer.md', {'claim': claim})
+			emailer.send_mail([claim.author.email], 'Reimbursement claim submitted: {}'.format(claim.purpose), 'sstreasury/email/claim_submitted_drafter.md', {'claim': claim})
+	
+	if 'Withdraw' in actions:
+		if claim.state == models.ClaimState.DRAFT.value or claim.state == models.ClaimState.RESUBMIT.value or claim.state == models.ClaimState.PAID.value:
+			raise PermissionDenied
+		
+		claim.state = models.ClaimState.DRAFT.value
+		claim.save()
+		
+		claim_history = models.ClaimHistory()
+		claim_history.claim = claim
+		claim_history.author = request.user
+		claim_history.state = claim.state
+		claim_history.time = timezone.now()
+		claim_history.action = models.ClaimAction.UPDATE_STATE.value
+		claim_history.save()
+	
+	if 'Approve' in actions:
+		if claim.state != models.ClaimState.AWAIT_REVIEW.value:
+			raise PermissionDenied
+		if not request.user.groups.filter(name='Treasury').exists():
+			raise PermissionDenied
+		
+		with transaction.atomic():
+			claim.state = models.ClaimState.APPROVED.value
+			claim.save()
+			
+			claim_history = models.ClaimHistory()
+			claim_history.claim = claim
+			claim_history.author = request.user
+			claim_history.state = claim.state
+			claim_history.time = timezone.now()
+			claim_history.action = models.ClaimAction.UPDATE_STATE.value
+			claim_history.save()
+			
+			emailer = Emailer()
+			emailer.send_mail([claim.author.email], 'Claim approved, awaiting payment: {}'.format(claim.purpose), 'sstreasury/email/claim_approved.md', {'claim': claim})
+	
+	if 'Return' in actions:
+		if claim.state != models.ClaimState.AWAIT_REVIEW.value:
+			raise PermissionDenied
+		if not request.user.groups.filter(name='Treasury').exists():
+			raise PermissionDenied
+		
+		with transaction.atomic():
+			claim.state = models.ClaimState.RESUBMIT.value
+			claim.save()
+			
+			claim_history = models.ClaimHistory()
+			claim_history.claim = claim
+			claim_history.author = request.user
+			claim_history.state = claim.state
+			claim_history.time = timezone.now()
+			claim_history.action = models.ClaimAction.UPDATE_STATE.value
+			claim_history.save()
+			
+			emailer = Emailer()
+			emailer.send_mail([claim.author.email], 'Action required: Reimbursement claim returned for re-drafting: {}'.format(claim.purpose), 'sstreasury/email/claim_returned.md', {'claim': claim})
+	
+	return redirect(reverse('claim_view', kwargs={'id': claim.id}))