def signup_for_opp(form, opportunity, multi=False):
'''Sign a vendor up for an opportunity
Generic helper method to handle subscriptions from both the list view
(signing up form multiple opportunities) and the detail view (signing
up for a single opportunity). Responsible for creation of new Vendor
objects if necessary, and sending emails based on the opportunities
selected to receive updates about.
Arguments:
form: The relevant subscription form
opportunity: Either an opportunity model or a list of opportunity ids
multi: A boolean to flag if there are multiple opportunities that should
to subscribe to or a single opportunity
Returns:
True if email sent successfully, false otherwise
'''
send_email = True
email_opportunities = []
if opportunity is None or (isinstance(opportunity, list) and len(opportunity) == 0):
form.errors['opportunities'] = ['You must select at least one opportunity!']
return False
# add the email/business name to the session
session['email'] = form.data.get('email')
session['business_name'] = form.data.get('business_name')
# subscribe the vendor to the opportunity
vendor = Vendor.query.filter(
Vendor.email == form.data.get('email')
).first()
if vendor is None:
vendor = Vendor(
email=form.data.get('email'),
business_name=form.data.get('business_name')
)
db.session.add(vendor)
db.session.commit()
else:
vendor.update(business_name=form.data.get('business_name'))
if multi:
for opp in opportunity:
_opp = Opportunity.query.get(int(opp))
if not _opp.is_public:
db.session.rollback()
form.errors['opportunities'] = ['That\'s not a valid choice.']
return False
if _opp in vendor.opportunities:
send_email = False
else:
vendor.opportunities.add(_opp)
email_opportunities.append(_opp)
else:
if opportunity in vendor.opportunities:
send_email = False
else:
vendor.opportunities.add(opportunity)
email_opportunities.append(opportunity)
if form.data.get('also_categories'):
# TODO -- add support for categories
pass
db.session.commit()
current_app.logger.info(
u'OPPSIGNUP - Vendor has signed up for opportunities: EMAIL: {email} at BUSINESS: {bis_name} signed up for:\n' +
u'OPPORTUNITY: {opportunities}'.format(
email=form.data.get('email'),
business_name=form.data.get('business_name'),
opportunities=', '.join([i.title for i in email_opportunities])
)
)
if send_email:
Notification(
to_email=vendor.email,
from_email=current_app.config['BEACON_SENDER'],
subject='Subscription confirmation from Beacon',
html_template='opportunities/emails/oppselected.html',
txt_template='opportunities/emails/oppselected.txt',
opportunities=email_opportunities
).send()
return True
def signup_for_opp(form, opportunity, multi=False):
'''Sign a vendor up for an opportunity
Generic helper method to handle subscriptions from both the list view
(signing up form multiple opportunities) and the detail view (signing
up for a single opportunity). Responsible for creation of new Vendor
objects if necessary, and sending emails based on the opportunities
selected to receive updates about.
Arguments:
form: The relevant subscription form
opportunity: Either an opportunity model or a list of opportunity ids
multi: A boolean to flag if there are multiple opportunities that should
to subscribe to or a single opportunity
Returns:
True if email sent successfully, false otherwise
'''
send_email = True
email_opportunities = []
if opportunity is None or (isinstance(opportunity, list)
and len(opportunity) == 0):
form.errors['opportunities'] = [
'You must select at least one opportunity!'
]
return False
# add the email/business name to the session
session['email'] = form.data.get('email')
session['business_name'] = form.data.get('business_name')
# subscribe the vendor to the opportunity
vendor = Vendor.query.filter(
Vendor.email == form.data.get('email')).first()
if vendor is None:
vendor = Vendor(email=form.data.get('email'),
business_name=form.data.get('business_name'))
db.session.add(vendor)
db.session.commit()
else:
vendor.update(business_name=form.data.get('business_name'))
if multi:
for opp in opportunity:
_opp = Opportunity.query.get(int(opp))
if not _opp.is_public:
db.session.rollback()
form.errors['opportunities'] = ['That\'s not a valid choice.']
return False
if _opp in vendor.opportunities:
send_email = False
else:
vendor.opportunities.add(_opp)
email_opportunities.append(_opp)
else:
if opportunity in vendor.opportunities:
send_email = False
else:
vendor.opportunities.add(opportunity)
email_opportunities.append(opportunity)
if form.data.get('also_categories'):
# TODO -- add support for categories
pass
db.session.commit()
current_app.logger.info(
u'OPPSIGNUP - Vendor has signed up for opportunities: EMAIL: {email} at BUSINESS: {bis_name} signed up for:\n'
+ u'OPPORTUNITY: {opportunities}'.format(
email=form.data.get('email'),
business_name=form.data.get('business_name'),
opportunities=', '.join([i.title for i in email_opportunities])))
if send_email:
Notification(to_email=vendor.email,
from_email=current_app.config['BEACON_SENDER'],
subject='Subscription confirmation from Beacon',
html_template='opportunities/emails/oppselected.html',
txt_template='opportunities/emails/oppselected.txt',
opportunities=email_opportunities).send()
return True
