def get_giving_for_profile(self, db=None):
"""Given a participant id and a date, return a list and a Decimal.
This function is used to populate a participant's page for their own
viewing pleasure.
A half-injected dependency, that's what db is.
"""
if db is None:
from gittip import db
TIPS = """\
SELECT * FROM (
SELECT DISTINCT ON (tippee)
amount
, tippee
, t.ctime
, p.claimed_time
, p.username_lower
FROM tips t
JOIN participants p ON p.username = t.tippee
WHERE tipper = %s
AND p.is_suspicious IS NOT true
AND p.claimed_time IS NOT NULL
ORDER BY tippee
, t.mtime DESC
) AS foo
ORDER BY amount DESC
, username_lower
"""
tips = db.all(TIPS, (self.username,))
UNCLAIMED_TIPS = """\
SELECT * FROM (
SELECT DISTINCT ON (tippee)
amount
, tippee
, t.ctime
, p.claimed_time
, e.platform
, e.user_info
FROM tips t
JOIN participants p ON p.username = t.tippee
JOIN elsewhere e ON e.participant = t.tippee
WHERE tipper = %s
AND p.is_suspicious IS NOT true
AND p.claimed_time IS NULL
ORDER BY tippee
, t.mtime DESC
) AS foo
ORDER BY amount DESC
, lower(user_info->'screen_name')
, lower(user_info->'username')
, lower(user_info->'login')
"""
unclaimed_tips = db.all(UNCLAIMED_TIPS, (self.username,))
# Compute the total.
# ==================
# For payday we only want to process payments to tippees who have
# themselves opted into Gittip. For the tipper's profile page we want
# to show the total amount they've pledged (so they're not surprised
# when someone *does* start accepting tips and all of a sudden they're
# hit with bigger charges.
total = sum([t.amount for t in tips])
if not total:
# If tips is an empty list, total is int 0. We want a Decimal.
total = Decimal('0.00')
unclaimed_total = sum([t.amount for t in unclaimed_tips])
if not unclaimed_total:
unclaimed_total = Decimal('0.00')
return tips, total, unclaimed_tips, unclaimed_total
def get_giving_for_profile(self, db=None):
"""Given a participant id and a date, return a list and a Decimal.
This function is used to populate a participant's page for their own
viewing pleasure.
A half-injected dependency, that's what db is.
"""
if db is None:
from gittip import db
TIPS = """\
SELECT * FROM (
SELECT DISTINCT ON (tippee)
amount
, tippee
, t.ctime
, p.claimed_time
, p.username_lower
FROM tips t
JOIN participants p ON p.username = t.tippee
WHERE tipper = %s
AND p.is_suspicious IS NOT true
AND p.claimed_time IS NOT NULL
ORDER BY tippee
, t.mtime DESC
) AS foo
ORDER BY amount DESC
, username_lower
"""
tips = db.all(TIPS, (self.username, ))
UNCLAIMED_TIPS = """\
SELECT * FROM (
SELECT DISTINCT ON (tippee)
amount
, tippee
, t.ctime
, p.claimed_time
, e.platform
, e.user_info
FROM tips t
JOIN participants p ON p.username = t.tippee
JOIN elsewhere e ON e.participant = t.tippee
WHERE tipper = %s
AND p.is_suspicious IS NOT true
AND p.claimed_time IS NULL
ORDER BY tippee
, t.mtime DESC
) AS foo
ORDER BY amount DESC
, lower(user_info->'screen_name')
, lower(user_info->'username')
, lower(user_info->'login')
"""
unclaimed_tips = db.all(UNCLAIMED_TIPS, (self.username, ))
# Compute the total.
# ==================
# For payday we only want to process payments to tippees who have
# themselves opted into Gittip. For the tipper's profile page we want
# to show the total amount they've pledged (so they're not surprised
# when someone *does* start accepting tips and all of a sudden they're
# hit with bigger charges.
total = sum([t.amount for t in tips])
if not total:
# If tips is an empty list, total is int 0. We want a Decimal.
total = Decimal('0.00')
unclaimed_total = sum([t.amount for t in unclaimed_tips])
if not unclaimed_total:
unclaimed_total = Decimal('0.00')
return tips, total, unclaimed_tips, unclaimed_total
def get_tips_and_total(self, for_payday=False, db=None):
"""Given a participant id and a date, return a list and a Decimal.
This function is used by the payday function. If for_payday is not
False it must be a date object. Originally we also used this function
to populate the profile page, but our requirements there changed while,
oddly, our requirements in payday *also* changed to match the old
requirements of the profile page. So this function keeps the for_payday
parameter after all.
A half-injected dependency, that's what db is.
"""
if db is None:
from gittip import db
if for_payday:
# For payday we want the oldest relationship to be paid first.
order_by = "ctime ASC"
# This is where it gets crash-proof.
# ==================================
# We need to account for the fact that we may have crashed during
# Payday and we're re-running that function. We only want to select
# tips that existed before Payday started, but haven't been
# processed as part of this Payday yet.
#
# It's a bug if the paydays subselect returns > 1 rows.
#
# XXX If we crash during Payday and we rerun it after a timezone
# change, will we get burned? How?
ts_filter = """\
AND mtime < %s
AND ( SELECT id
FROM transfers
WHERE tipper=t.tipper
AND tippee=t.tippee
AND timestamp >= %s
) IS NULL
"""
args = (self.username, for_payday, for_payday)
else:
order_by = "amount DESC"
ts_filter = ""
args = (self.username,)
TIPS = """\
SELECT * FROM (
SELECT DISTINCT ON (tippee)
amount
, tippee
, t.ctime
, p.claimed_time
FROM tips t
JOIN participants p ON p.username = t.tippee
WHERE tipper = %%s
AND p.is_suspicious IS NOT true
%s
ORDER BY tippee
, t.mtime DESC
) AS foo
ORDER BY %s
, tippee
""" % (ts_filter, order_by) # XXX, No injections here, right?!
tips = db.all(TIPS, args)
# Compute the total.
# ==================
# For payday we only want to process payments to tippees who have
# themselves opted into Gittip. For the tipper's profile page we want
# to show the total amount they've pledged (so they're not surprised
# when someone *does* start accepting tips and all of a sudden they're
# hit with bigger charges.
if for_payday:
to_total = [t for t in tips if t['claimed_time'] is not None]
else:
to_total = tips
total = sum([t['amount'] for t in to_total])
if not total:
# If to_total is an empty list, total is int 0. We want a Decimal.
total = Decimal('0.00')
return tips, total
def get_tips_and_total(self, for_payday=False, db=None):
"""Given a participant id and a date, return a list and a Decimal.
This function is used by the payday function. If for_payday is not
False it must be a date object. Originally we also used this function
to populate the profile page, but our requirements there changed while,
oddly, our requirements in payday *also* changed to match the old
requirements of the profile page. So this function keeps the for_payday
parameter after all.
A half-injected dependency, that's what db is.
"""
if db is None:
from gittip import db
if for_payday:
# For payday we want the oldest relationship to be paid first.
order_by = "ctime ASC"
# This is where it gets crash-proof.
# ==================================
# We need to account for the fact that we may have crashed during
# Payday and we're re-running that function. We only want to select
# tips that existed before Payday started, but haven't been
# processed as part of this Payday yet.
#
# It's a bug if the paydays subselect returns > 1 rows.
#
# XXX If we crash during Payday and we rerun it after a timezone
# change, will we get burned? How?
ts_filter = """\
AND mtime < %s
AND ( SELECT id
FROM transfers
WHERE tipper=t.tipper
AND tippee=t.tippee
AND timestamp >= %s
) IS NULL
"""
args = (self.username, for_payday, for_payday)
else:
order_by = "amount DESC"
ts_filter = ""
args = (self.username, )
TIPS = """\
SELECT * FROM (
SELECT DISTINCT ON (tippee)
amount
, tippee
, t.ctime
, p.claimed_time
FROM tips t
JOIN participants p ON p.username = t.tippee
WHERE tipper = %%s
AND p.is_suspicious IS NOT true
%s
ORDER BY tippee
, t.mtime DESC
) AS foo
ORDER BY %s
, tippee
""" % (ts_filter, order_by) # XXX, No injections here, right?!
tips = db.all(TIPS, args)
# Compute the total.
# ==================
# For payday we only want to process payments to tippees who have
# themselves opted into Gittip. For the tipper's profile page we want
# to show the total amount they've pledged (so they're not surprised
# when someone *does* start accepting tips and all of a sudden they're
# hit with bigger charges.
if for_payday:
to_total = [t for t in tips if t['claimed_time'] is not None]
else:
to_total = tips
total = sum([t['amount'] for t in to_total])
if not total:
# If to_total is an empty list, total is int 0. We want a Decimal.
total = Decimal('0.00')
return tips, total