Created new models to replicate out of and split coord app

Moved helpers and views to their respective new apps

busManager/common/documents.py

@@ -0,0 +1,14 @@
+from io import BytesIO
+
+from django.http import HttpResponse
+from django.template.loader import get_template
+from xhtml2pdf import pisa
+
+
+def render_to_pdf(template, context):
+    html = get_template(template).render(context)
+    result = BytesIO()
+    pdf = pisa.pisaDocument(BytesIO(html.encode("ISO-8859-1")), result)
+    if pdf.err:
+        return HttpResponse("Invalid PDF", status_code=400, content_type='text/plan')
+    return HttpResponse(result.getvalue(), content_type='application/pdf')