root / snf-astakos-app / astakos / quotaholder / callpoint.py @ e03ccd07
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1 | 1d734153 | Giorgos Korfiatis | # Copyright 2012, 2013 GRNET S.A. All rights reserved.
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2 | 3e5941c1 | Giorgos Korfiatis | #
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3 | 3e5941c1 | Giorgos Korfiatis | # Redistribution and use in source and binary forms, with or
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4 | 3e5941c1 | Giorgos Korfiatis | # without modification, are permitted provided that the following
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5 | 3e5941c1 | Giorgos Korfiatis | # conditions are met:
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6 | 3e5941c1 | Giorgos Korfiatis | #
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7 | 3e5941c1 | Giorgos Korfiatis | # 1. Redistributions of source code must retain the above
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8 | 3e5941c1 | Giorgos Korfiatis | # copyright notice, this list of conditions and the following
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9 | 3e5941c1 | Giorgos Korfiatis | # disclaimer.
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10 | 3e5941c1 | Giorgos Korfiatis | #
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11 | 3e5941c1 | Giorgos Korfiatis | # 2. Redistributions in binary form must reproduce the above
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12 | 3e5941c1 | Giorgos Korfiatis | # copyright notice, this list of conditions and the following
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13 | 3e5941c1 | Giorgos Korfiatis | # disclaimer in the documentation and/or other materials
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14 | 3e5941c1 | Giorgos Korfiatis | # provided with the distribution.
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15 | 3e5941c1 | Giorgos Korfiatis | #
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16 | 3e5941c1 | Giorgos Korfiatis | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | 3e5941c1 | Giorgos Korfiatis | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | 3e5941c1 | Giorgos Korfiatis | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | 3e5941c1 | Giorgos Korfiatis | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | 3e5941c1 | Giorgos Korfiatis | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | 3e5941c1 | Giorgos Korfiatis | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | 3e5941c1 | Giorgos Korfiatis | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | 3e5941c1 | Giorgos Korfiatis | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | 3e5941c1 | Giorgos Korfiatis | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | 3e5941c1 | Giorgos Korfiatis | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | 3e5941c1 | Giorgos Korfiatis | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | 3e5941c1 | Giorgos Korfiatis | # POSSIBILITY OF SUCH DAMAGE.
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28 | 3e5941c1 | Giorgos Korfiatis | #
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29 | 3e5941c1 | Giorgos Korfiatis | # The views and conclusions contained in the software and
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30 | 3e5941c1 | Giorgos Korfiatis | # documentation are those of the authors and should not be
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31 | 3e5941c1 | Giorgos Korfiatis | # interpreted as representing official policies, either expressed
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32 | 3e5941c1 | Giorgos Korfiatis | # or implied, of GRNET S.A.
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33 | 3e5941c1 | Giorgos Korfiatis | |
34 | 9747707e | Giorgos Korfiatis | from django.db.models import F |
35 | b0727daf | Giorgos Korfiatis | from astakos.quotaholder.exception import ( |
36 | b0727daf | Giorgos Korfiatis | QuotaholderError, |
37 | 79e3da8a | Giorgos Korfiatis | NoCommissionError, |
38 | b0727daf | Giorgos Korfiatis | CorruptedError, InvalidDataError, |
39 | 79e3da8a | Giorgos Korfiatis | NoHoldingError, |
40 | 1d734153 | Giorgos Korfiatis | DuplicateError) |
41 | fac1de87 | Georgios D. Tsoukalas | |
42 | d03796c2 | Giorgos Korfiatis | from astakos.quotaholder.commission import ( |
43 | 6c0f4562 | Giorgos Korfiatis | Import, Release, Operations, finalize, undo) |
44 | d03796c2 | Giorgos Korfiatis | |
45 | b0727daf | Giorgos Korfiatis | from astakos.quotaholder.utils.newname import newname |
46 | b0727daf | Giorgos Korfiatis | from astakos.quotaholder.api import QH_PRACTICALLY_INFINITE |
47 | f54beeea | Giorgos Korfiatis | |
48 | 2b888e60 | Giorgos Korfiatis | from .models import (Holding, |
49 | 8cff5e41 | Giorgos Korfiatis | Commission, Provision, ProvisionLog, |
50 | 6c0f4562 | Giorgos Korfiatis | now) |
51 | fac1de87 | Georgios D. Tsoukalas | |
52 | e5a2e942 | Georgios D. Tsoukalas | |
53 | b0727daf | Giorgos Korfiatis | class QuotaholderDjangoDBCallpoint(object): |
54 | fac1de87 | Georgios D. Tsoukalas | |
55 | 5afce44d | Giorgos Korfiatis | def get_quota(self, holders=None, sources=None, resources=None): |
56 | 5afce44d | Giorgos Korfiatis | holdings = Holding.objects.all() |
57 | 5afce44d | Giorgos Korfiatis | |
58 | 5afce44d | Giorgos Korfiatis | if holders is not None: |
59 | 5afce44d | Giorgos Korfiatis | holdings = holdings.filter(holder__in=holders) |
60 | dc9da5b9 | Giorgos Korfiatis | |
61 | dc9da5b9 | Giorgos Korfiatis | if sources is not None: |
62 | dc9da5b9 | Giorgos Korfiatis | holdings = holdings.filter(source__in=sources) |
63 | dc9da5b9 | Giorgos Korfiatis | |
64 | dc9da5b9 | Giorgos Korfiatis | if resources is not None: |
65 | dc9da5b9 | Giorgos Korfiatis | holdings = holdings.filter(resource__in=resources) |
66 | dc9da5b9 | Giorgos Korfiatis | |
67 | dc9da5b9 | Giorgos Korfiatis | quotas = {} |
68 | dc9da5b9 | Giorgos Korfiatis | for holding in holdings: |
69 | dc9da5b9 | Giorgos Korfiatis | key = (holding.holder, holding.source, holding.resource) |
70 | dc9da5b9 | Giorgos Korfiatis | value = (holding.limit, holding.imported_min, holding.imported_max) |
71 | dc9da5b9 | Giorgos Korfiatis | quotas[key] = value |
72 | dc9da5b9 | Giorgos Korfiatis | |
73 | dc9da5b9 | Giorgos Korfiatis | return quotas
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74 | dc9da5b9 | Giorgos Korfiatis | |
75 | befa5997 | Giorgos Korfiatis | def _get_holdings_for_update(self, holding_keys): |
76 | befa5997 | Giorgos Korfiatis | holding_keys = sorted(holding_keys)
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77 | dc9da5b9 | Giorgos Korfiatis | holdings = {} |
78 | befa5997 | Giorgos Korfiatis | for (holder, source, resource) in holding_keys: |
79 | befa5997 | Giorgos Korfiatis | try:
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80 | befa5997 | Giorgos Korfiatis | h = Holding.objects.get_for_update( |
81 | befa5997 | Giorgos Korfiatis | holder=holder, source=source, resource=resource) |
82 | befa5997 | Giorgos Korfiatis | holdings[(holder, source, resource)] = h |
83 | befa5997 | Giorgos Korfiatis | except Holding.DoesNotExist:
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84 | befa5997 | Giorgos Korfiatis | pass
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85 | befa5997 | Giorgos Korfiatis | return holdings
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86 | befa5997 | Giorgos Korfiatis | |
87 | befa5997 | Giorgos Korfiatis | def _provisions_to_list(self, provisions): |
88 | befa5997 | Giorgos Korfiatis | lst = [] |
89 | befa5997 | Giorgos Korfiatis | for provision in provisions: |
90 | befa5997 | Giorgos Korfiatis | try:
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91 | befa5997 | Giorgos Korfiatis | holder = provision['holder']
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92 | befa5997 | Giorgos Korfiatis | source = provision['source']
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93 | befa5997 | Giorgos Korfiatis | resource = provision['resource']
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94 | befa5997 | Giorgos Korfiatis | quantity = provision['quantity']
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95 | befa5997 | Giorgos Korfiatis | key = (holder, source, resource) |
96 | befa5997 | Giorgos Korfiatis | lst.append((key, quantity)) |
97 | befa5997 | Giorgos Korfiatis | except KeyError: |
98 | befa5997 | Giorgos Korfiatis | raise InvalidDataError("Malformed provision") |
99 | befa5997 | Giorgos Korfiatis | return lst
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100 | befa5997 | Giorgos Korfiatis | |
101 | befa5997 | Giorgos Korfiatis | def _mkProvision(self, key, quantity): |
102 | befa5997 | Giorgos Korfiatis | holder, source, resource = key |
103 | befa5997 | Giorgos Korfiatis | return {'holder': holder, |
104 | befa5997 | Giorgos Korfiatis | 'source': source,
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105 | befa5997 | Giorgos Korfiatis | 'resource': resource,
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106 | befa5997 | Giorgos Korfiatis | 'quantity': quantity,
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107 | befa5997 | Giorgos Korfiatis | } |
108 | befa5997 | Giorgos Korfiatis | |
109 | befa5997 | Giorgos Korfiatis | def set_holder_quota(self, quotas): |
110 | befa5997 | Giorgos Korfiatis | q = self._level_quota_dict(quotas)
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111 | befa5997 | Giorgos Korfiatis | self.set_quota(q)
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112 | dc9da5b9 | Giorgos Korfiatis | |
113 | befa5997 | Giorgos Korfiatis | def _level_quota_dict(self, quotas): |
114 | befa5997 | Giorgos Korfiatis | lst = [] |
115 | dc9da5b9 | Giorgos Korfiatis | for holder, holder_quota in quotas.iteritems(): |
116 | dc9da5b9 | Giorgos Korfiatis | for source, source_quota in holder_quota.iteritems(): |
117 | dc9da5b9 | Giorgos Korfiatis | for resource, limit in source_quota.iteritems(): |
118 | befa5997 | Giorgos Korfiatis | key = (holder, source, resource) |
119 | befa5997 | Giorgos Korfiatis | lst.append((key, limit)) |
120 | befa5997 | Giorgos Korfiatis | return lst
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121 | befa5997 | Giorgos Korfiatis | |
122 | befa5997 | Giorgos Korfiatis | def set_quota(self, quotas): |
123 | befa5997 | Giorgos Korfiatis | holding_keys = [key for (key, limit) in quotas] |
124 | befa5997 | Giorgos Korfiatis | holdings = self._get_holdings_for_update(holding_keys)
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125 | befa5997 | Giorgos Korfiatis | |
126 | befa5997 | Giorgos Korfiatis | for key, limit in quotas: |
127 | befa5997 | Giorgos Korfiatis | try:
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128 | befa5997 | Giorgos Korfiatis | h = holdings[key] |
129 | befa5997 | Giorgos Korfiatis | except KeyError: |
130 | befa5997 | Giorgos Korfiatis | holder, source, resource = key |
131 | befa5997 | Giorgos Korfiatis | h = Holding(holder=holder, |
132 | befa5997 | Giorgos Korfiatis | source=source, |
133 | befa5997 | Giorgos Korfiatis | resource=resource) |
134 | befa5997 | Giorgos Korfiatis | h.limit = limit |
135 | befa5997 | Giorgos Korfiatis | h.save() |
136 | befa5997 | Giorgos Korfiatis | holdings[key] = h |
137 | dc9da5b9 | Giorgos Korfiatis | |
138 | 9747707e | Giorgos Korfiatis | def add_resource_limit(self, source, resource, diff): |
139 | 9747707e | Giorgos Korfiatis | objs = Holding.objects.filter(source=source, resource=resource) |
140 | 9747707e | Giorgos Korfiatis | objs.update(limit=F('limit')+diff)
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141 | 9747707e | Giorgos Korfiatis | |
142 | 1d734153 | Giorgos Korfiatis | def issue_commission(self, |
143 | e3685916 | Giorgos Korfiatis | context=None,
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144 | 1d734153 | Giorgos Korfiatis | clientkey=None,
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145 | 1d734153 | Giorgos Korfiatis | name=None,
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146 | 79e3da8a | Giorgos Korfiatis | force=False,
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147 | d03796c2 | Giorgos Korfiatis | provisions=()): |
148 | fac1de87 | Georgios D. Tsoukalas | |
149 | 2864e701 | Giorgos Korfiatis | if name is None: |
150 | 2864e701 | Giorgos Korfiatis | name = ""
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151 | c3a709ad | root | create = Commission.objects.create |
152 | 2864e701 | Giorgos Korfiatis | commission = create(clientkey=clientkey, name=name) |
153 | fac1de87 | Georgios D. Tsoukalas | serial = commission.serial |
154 | fac1de87 | Georgios D. Tsoukalas | |
155 | d03796c2 | Giorgos Korfiatis | operations = Operations() |
156 | 6afede3f | Giorgos Korfiatis | |
157 | befa5997 | Giorgos Korfiatis | provisions = self._provisions_to_list(provisions)
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158 | befa5997 | Giorgos Korfiatis | keys = [key for (key, value) in provisions] |
159 | befa5997 | Giorgos Korfiatis | holdings = self._get_holdings_for_update(keys)
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160 | d03796c2 | Giorgos Korfiatis | try:
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161 | d03796c2 | Giorgos Korfiatis | checked = [] |
162 | befa5997 | Giorgos Korfiatis | for key, quantity in provisions: |
163 | 79e3da8a | Giorgos Korfiatis | if not isinstance(quantity, (int, long)): |
164 | 79e3da8a | Giorgos Korfiatis | raise InvalidDataError("Malformed provision") |
165 | c3a709ad | root | |
166 | befa5997 | Giorgos Korfiatis | if key in checked: |
167 | befa5997 | Giorgos Korfiatis | m = "Duplicate provision for %s" % str(key) |
168 | befa5997 | Giorgos Korfiatis | provision = self._mkProvision(key, quantity)
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169 | 79e3da8a | Giorgos Korfiatis | raise DuplicateError(m,
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170 | befa5997 | Giorgos Korfiatis | provision=provision) |
171 | befa5997 | Giorgos Korfiatis | checked.append(key) |
172 | fac1de87 | Georgios D. Tsoukalas | |
173 | d03796c2 | Giorgos Korfiatis | # Target
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174 | d03796c2 | Giorgos Korfiatis | try:
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175 | befa5997 | Giorgos Korfiatis | th = holdings[key] |
176 | befa5997 | Giorgos Korfiatis | except KeyError: |
177 | e03ccd07 | Giorgos Korfiatis | m = ("There is no such holding %s" % str(key)) |
178 | befa5997 | Giorgos Korfiatis | provision = self._mkProvision(key, quantity)
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179 | 79e3da8a | Giorgos Korfiatis | raise NoHoldingError(m,
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180 | 79e3da8a | Giorgos Korfiatis | provision=provision) |
181 | d551c841 | Georgios D. Tsoukalas | |
182 | d03796c2 | Giorgos Korfiatis | if quantity >= 0: |
183 | 79e3da8a | Giorgos Korfiatis | operations.prepare(Import, th, quantity, force) |
184 | fac1de87 | Georgios D. Tsoukalas | |
185 | d03796c2 | Giorgos Korfiatis | else: # release |
186 | d03796c2 | Giorgos Korfiatis | abs_quantity = -quantity |
187 | 79e3da8a | Giorgos Korfiatis | operations.prepare(Release, th, abs_quantity, force) |
188 | d03796c2 | Giorgos Korfiatis | |
189 | befa5997 | Giorgos Korfiatis | holdings[key] = th |
190 | d03796c2 | Giorgos Korfiatis | Provision.objects.create(serial=commission, |
191 | 6c0f4562 | Giorgos Korfiatis | holder=th.holder, |
192 | 6c0f4562 | Giorgos Korfiatis | source=th.source, |
193 | 6c0f4562 | Giorgos Korfiatis | resource=th.resource, |
194 | d03796c2 | Giorgos Korfiatis | quantity=quantity) |
195 | d03796c2 | Giorgos Korfiatis | |
196 | d03796c2 | Giorgos Korfiatis | except QuotaholderError:
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197 | d03796c2 | Giorgos Korfiatis | operations.revert() |
198 | d03796c2 | Giorgos Korfiatis | raise
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199 | fac1de87 | Georgios D. Tsoukalas | |
200 | fac1de87 | Georgios D. Tsoukalas | return serial
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201 | fac1de87 | Georgios D. Tsoukalas | |
202 | 1d734153 | Giorgos Korfiatis | def _log_provision(self, |
203 | 6c0f4562 | Giorgos Korfiatis | commission, provision, holding, log_time, reason): |
204 | 1dedc367 | Georgios D. Tsoukalas | |
205 | 1d734153 | Giorgos Korfiatis | kwargs = { |
206 | 1d734153 | Giorgos Korfiatis | 'serial': commission.serial,
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207 | 1d734153 | Giorgos Korfiatis | 'name': commission.name,
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208 | 2864e701 | Giorgos Korfiatis | 'holder': holding.holder,
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209 | 2864e701 | Giorgos Korfiatis | 'source': holding.source,
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210 | 2864e701 | Giorgos Korfiatis | 'resource': holding.resource,
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211 | b78f2b29 | Giorgos Korfiatis | 'limit': holding.limit,
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212 | 2864e701 | Giorgos Korfiatis | 'imported_min': holding.imported_min,
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213 | 2864e701 | Giorgos Korfiatis | 'imported_max': holding.imported_max,
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214 | 1d734153 | Giorgos Korfiatis | 'delta_quantity': provision.quantity,
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215 | 1d734153 | Giorgos Korfiatis | 'issue_time': commission.issue_time,
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216 | 1d734153 | Giorgos Korfiatis | 'log_time': log_time,
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217 | 1d734153 | Giorgos Korfiatis | 'reason': reason,
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218 | 1d734153 | Giorgos Korfiatis | } |
219 | 1d734153 | Giorgos Korfiatis | |
220 | 1d734153 | Giorgos Korfiatis | ProvisionLog.objects.create(**kwargs) |
221 | 1d734153 | Giorgos Korfiatis | |
222 | 6c0f4562 | Giorgos Korfiatis | def _get_commissions_for_update(self, clientkey, serials): |
223 | 6c0f4562 | Giorgos Korfiatis | cs = Commission.objects.filter( |
224 | 6c0f4562 | Giorgos Korfiatis | clientkey=clientkey, serial__in=serials).select_for_update() |
225 | b435047b | root | |
226 | 6c0f4562 | Giorgos Korfiatis | commissions = {} |
227 | 6c0f4562 | Giorgos Korfiatis | for c in cs: |
228 | 6c0f4562 | Giorgos Korfiatis | commissions[c.serial] = c |
229 | 6c0f4562 | Giorgos Korfiatis | return commissions
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230 | d03796c2 | Giorgos Korfiatis | |
231 | 6c0f4562 | Giorgos Korfiatis | def _partition_by(self, f, l): |
232 | 6c0f4562 | Giorgos Korfiatis | d = {} |
233 | 6c0f4562 | Giorgos Korfiatis | for x in l: |
234 | 6c0f4562 | Giorgos Korfiatis | group = f(x) |
235 | 6c0f4562 | Giorgos Korfiatis | group_l = d.get(group, []) |
236 | 6c0f4562 | Giorgos Korfiatis | group_l.append(x) |
237 | 6c0f4562 | Giorgos Korfiatis | d[group] = group_l |
238 | 6c0f4562 | Giorgos Korfiatis | return d
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239 | fac1de87 | Georgios D. Tsoukalas | |
240 | 6c0f4562 | Giorgos Korfiatis | def resolve_pending_commissions(self, |
241 | 6c0f4562 | Giorgos Korfiatis | context=None, clientkey=None, |
242 | 6c0f4562 | Giorgos Korfiatis | accept_set=[], reject_set=[], |
243 | 6c0f4562 | Giorgos Korfiatis | reason=''):
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244 | 6c0f4562 | Giorgos Korfiatis | actions = dict.fromkeys(accept_set, True) |
245 | 6c0f4562 | Giorgos Korfiatis | conflicting = set()
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246 | 6c0f4562 | Giorgos Korfiatis | for serial in reject_set: |
247 | 6c0f4562 | Giorgos Korfiatis | if actions.get(serial) is True: |
248 | 6c0f4562 | Giorgos Korfiatis | actions.pop(serial) |
249 | 6c0f4562 | Giorgos Korfiatis | conflicting.add(serial) |
250 | 6c0f4562 | Giorgos Korfiatis | else:
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251 | 6c0f4562 | Giorgos Korfiatis | actions[serial] = False
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252 | f590f930 | Georgios D. Tsoukalas | |
253 | 6c0f4562 | Giorgos Korfiatis | conflicting = list(conflicting)
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254 | 6c0f4562 | Giorgos Korfiatis | serials = actions.keys() |
255 | 6c0f4562 | Giorgos Korfiatis | commissions = self._get_commissions_for_update(clientkey, serials)
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256 | 6c0f4562 | Giorgos Korfiatis | ps = Provision.objects.filter(serial__in=serials).select_for_update() |
257 | 6c0f4562 | Giorgos Korfiatis | holding_keys = sorted(p.holding_key() for p in ps) |
258 | 6c0f4562 | Giorgos Korfiatis | holdings = self._get_holdings_for_update(holding_keys)
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259 | 6c0f4562 | Giorgos Korfiatis | provisions = self._partition_by(lambda p: p.serial_id, ps) |
260 | fe6c61fb | root | |
261 | 6c0f4562 | Giorgos Korfiatis | log_time = now() |
262 | fac1de87 | Georgios D. Tsoukalas | |
263 | 6c0f4562 | Giorgos Korfiatis | accepted, rejected, notFound = [], [], [] |
264 | 6c0f4562 | Giorgos Korfiatis | for serial, accept in actions.iteritems(): |
265 | 6c0f4562 | Giorgos Korfiatis | commission = commissions.get(serial) |
266 | 6c0f4562 | Giorgos Korfiatis | if commission is None: |
267 | 6c0f4562 | Giorgos Korfiatis | notFound.append(serial) |
268 | 6c0f4562 | Giorgos Korfiatis | continue
|
269 | 6c0f4562 | Giorgos Korfiatis | |
270 | 6c0f4562 | Giorgos Korfiatis | accepted.append(serial) if accept else rejected.append(serial) |
271 | 6c0f4562 | Giorgos Korfiatis | |
272 | 6c0f4562 | Giorgos Korfiatis | ps = provisions.get(serial) |
273 | 6c0f4562 | Giorgos Korfiatis | assert ps is not None |
274 | 6c0f4562 | Giorgos Korfiatis | for pv in ps: |
275 | 6c0f4562 | Giorgos Korfiatis | key = pv.holding_key() |
276 | 6c0f4562 | Giorgos Korfiatis | h = holdings.get(key) |
277 | 6c0f4562 | Giorgos Korfiatis | if h is None: |
278 | 6c0f4562 | Giorgos Korfiatis | raise CorruptedError("Corrupted provision") |
279 | 6c0f4562 | Giorgos Korfiatis | |
280 | 6c0f4562 | Giorgos Korfiatis | quantity = pv.quantity |
281 | 6c0f4562 | Giorgos Korfiatis | action = finalize if accept else undo |
282 | 6c0f4562 | Giorgos Korfiatis | if quantity >= 0: |
283 | 6c0f4562 | Giorgos Korfiatis | action(Import, h, quantity) |
284 | 6c0f4562 | Giorgos Korfiatis | else: # release |
285 | 6c0f4562 | Giorgos Korfiatis | action(Release, h, -quantity) |
286 | 6c0f4562 | Giorgos Korfiatis | |
287 | 6c0f4562 | Giorgos Korfiatis | prefix = 'ACCEPT:' if accept else 'REJECT:' |
288 | 6c0f4562 | Giorgos Korfiatis | comm_reason = prefix + reason[-121:]
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289 | 6c0f4562 | Giorgos Korfiatis | self._log_provision(commission, pv, h, log_time, comm_reason)
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290 | 6c0f4562 | Giorgos Korfiatis | pv.delete() |
291 | 6c0f4562 | Giorgos Korfiatis | commission.delete() |
292 | 6c0f4562 | Giorgos Korfiatis | return accepted, rejected, notFound, conflicting
|
293 | 6c0f4562 | Giorgos Korfiatis | |
294 | 6c0f4562 | Giorgos Korfiatis | def resolve_pending_commission(self, clientkey, serial, accept=True): |
295 | 6c0f4562 | Giorgos Korfiatis | if accept:
|
296 | 6c0f4562 | Giorgos Korfiatis | ok, notOk, notF, confl = self.resolve_pending_commissions(
|
297 | 6c0f4562 | Giorgos Korfiatis | clientkey=clientkey, accept_set=[serial]) |
298 | 6c0f4562 | Giorgos Korfiatis | else:
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299 | 6c0f4562 | Giorgos Korfiatis | notOk, ok, notF, confl = self.resolve_pending_commissions(
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300 | 6c0f4562 | Giorgos Korfiatis | clientkey=clientkey, reject_set=[serial]) |
301 | 6c0f4562 | Giorgos Korfiatis | |
302 | 6c0f4562 | Giorgos Korfiatis | assert notOk == confl == []
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303 | 6c0f4562 | Giorgos Korfiatis | assert ok + notF == [serial]
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304 | 6c0f4562 | Giorgos Korfiatis | return bool(ok) |
305 | fac1de87 | Georgios D. Tsoukalas | |
306 | e3685916 | Giorgos Korfiatis | def get_pending_commissions(self, context=None, clientkey=None): |
307 | e5a2e942 | Georgios D. Tsoukalas | pending = Commission.objects.filter(clientkey=clientkey) |
308 | e5a2e942 | Georgios D. Tsoukalas | pending_list = pending.values_list('serial', flat=True) |
309 | 79e3da8a | Giorgos Korfiatis | return list(pending_list) |
310 | 79e3da8a | Giorgos Korfiatis | |
311 | 79e3da8a | Giorgos Korfiatis | def get_commission(self, clientkey=None, serial=None): |
312 | 79e3da8a | Giorgos Korfiatis | try:
|
313 | 79e3da8a | Giorgos Korfiatis | commission = Commission.objects.get(clientkey=clientkey, |
314 | 79e3da8a | Giorgos Korfiatis | serial=serial) |
315 | 79e3da8a | Giorgos Korfiatis | except Commission.DoesNotExist:
|
316 | 79e3da8a | Giorgos Korfiatis | raise NoCommissionError(serial)
|
317 | 79e3da8a | Giorgos Korfiatis | |
318 | 79e3da8a | Giorgos Korfiatis | objs = Provision.objects.select_related('holding')
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319 | 79e3da8a | Giorgos Korfiatis | provisions = objs.filter(serial=commission) |
320 | 79e3da8a | Giorgos Korfiatis | |
321 | 79e3da8a | Giorgos Korfiatis | ps = [p.todict() for p in provisions] |
322 | 79e3da8a | Giorgos Korfiatis | |
323 | 79e3da8a | Giorgos Korfiatis | response = {'serial': serial,
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324 | 79e3da8a | Giorgos Korfiatis | 'provisions': ps,
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325 | 79e3da8a | Giorgos Korfiatis | 'issue_time': commission.issue_time,
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326 | 79e3da8a | Giorgos Korfiatis | } |
327 | 79e3da8a | Giorgos Korfiatis | return response
|
328 | 79e3da8a | Giorgos Korfiatis | |
329 | e5a2e942 | Georgios D. Tsoukalas | |
330 | fac1de87 | Georgios D. Tsoukalas | API_Callpoint = QuotaholderDjangoDBCallpoint |