1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
|
# This file is part of Tryton. The COPYRIGHT file at the top level of
# this repository contains the full copyright notices and license terms.
import datetime
from sql import Literal
from sql.aggregate import Sum
from trytond.i18n import gettext
from trytond.model import ModelSQL, ModelStorage, ModelView, Unique, fields
from trytond.pool import Pool
from trytond.pyson import Bool, Eval, If
from trytond.tools import grouped_slice, reduce_ids
from trytond.transaction import Transaction
from .exceptions import CompanyValidationError
class Work(ModelSQL, ModelView):
'Work'
__name__ = 'timesheet.work'
name = fields.Char('Name',
states={
'invisible': Bool(Eval('origin')),
'required': ~Eval('origin'),
},
help="The main identifier of the work.")
origin = fields.Reference('Origin', selection='get_origin',
states={
'invisible': Bool(Eval('name')),
'required': ~Eval('name'),
},
help="Use to relate the time spent to other records.")
duration = fields.Function(fields.TimeDelta('Timesheet Duration',
'company_work_time', help="Total time spent on this work."),
'get_duration')
timesheet_start_date = fields.Date('Timesheet Start',
domain=[
If(Eval('timesheet_start_date') & Eval('timesheet_end_date'),
('timesheet_start_date', '<=', Eval('timesheet_end_date')),
()),
],
help="Restrict adding lines before the date.")
timesheet_end_date = fields.Date('Timesheet End',
domain=[
If(Eval('timesheet_start_date') & Eval('timesheet_end_date'),
('timesheet_end_date', '>=', Eval('timesheet_start_date')),
()),
],
help="Restrict adding lines after the date.")
company = fields.Many2One(
'company.company', "Company", required=True,
help="Make the work belong to the company.")
timesheet_lines = fields.One2Many('timesheet.line', 'work',
'Timesheet Lines',
help="Spend time on this work.")
# Self referring field to use for aggregation in graph view
work = fields.Function(fields.Many2One('timesheet.work', 'Work'),
'get_work')
@classmethod
def __setup__(cls):
super(Work, cls).__setup__()
t = cls.__table__()
cls._sql_constraints += [
('origin_unique', Unique(t, t.origin, t.company),
'timesheet.msg_work_origin_unique_company'),
]
@staticmethod
def default_company():
return Transaction().context.get('company')
@classmethod
def _get_origin(cls):
'Return list of Model names for origin Reference'
return []
@classmethod
def get_origin(cls):
Model = Pool().get('ir.model')
get_name = Model.get_name
models = cls._get_origin()
return [('', '')] + [(m, get_name(m)) for m in models]
@classmethod
def get_duration(cls, works, name):
pool = Pool()
Line = pool.get('timesheet.line')
transaction = Transaction()
cursor = transaction.connection.cursor()
context = transaction.context
table_w = cls.__table__()
line = Line.__table__()
ids = [w.id for w in works]
durations = dict.fromkeys(ids, None)
where = Literal(True)
if context.get('from_date'):
where &= line.date >= context['from_date']
if context.get('to_date'):
where &= line.date <= context['to_date']
if context.get('employees'):
where &= line.employee.in_(context['employees'])
query_table = table_w.join(line, 'LEFT',
condition=line.work == table_w.id)
for sub_ids in grouped_slice(ids):
red_sql = reduce_ids(table_w.id, sub_ids)
cursor.execute(*query_table.select(table_w.id, Sum(line.duration),
where=red_sql & where,
group_by=table_w.id))
for work_id, duration in cursor:
# SQLite uses float for SUM
if duration and not isinstance(duration, datetime.timedelta):
duration = datetime.timedelta(seconds=duration)
durations[work_id] = duration
return durations
def get_work(self, name):
return self.id
def get_rec_name(self, name):
if isinstance(self.origin, ModelStorage):
return self.origin.rec_name
else:
return self.name
@classmethod
def search_rec_name(cls, name, clause):
if clause[1].startswith('!') or clause[1].startswith('not '):
bool_op = 'AND'
else:
bool_op = 'OR'
return [bool_op,
('name',) + tuple(clause[1:]),
] + [
('origin.rec_name',) + tuple(clause[1:]) + (origin,)
for origin in cls._get_origin()]
@classmethod
def copy(cls, works, default=None):
if default is None:
default = {}
else:
default = default.copy()
default.setdefault('timesheet_lines', None)
return super(Work, cls).copy(works, default=default)
@classmethod
def validate(cls, works):
super(Work, cls).validate(works)
for work in works:
if work.origin and not work._validate_company():
raise CompanyValidationError(
gettext('timesheet.msg_work_company_different_origin',
work=work.rec_name))
def _validate_company(self):
return True
@classmethod
def search_global(cls, text):
for record, rec_name, icon in super(Work, cls).search_global(text):
icon = icon or 'tryton-clock'
yield record, rec_name, icon
@property
def hours(self):
if not self.duration:
return 0
return self.duration.total_seconds() / 60 / 60
class WorkContext(ModelView):
'Work Context'
__name__ = 'timesheet.work.context'
from_date = fields.Date('From Date',
help="Do not take into account lines before the date.")
to_date = fields.Date('To Date',
help="Do not take into account lines after the date.")
|
