增加以日、月、年为日期期间的序列，工件配送单状态同步，返工时不生成工件配送单

sf_base/models/__init__.py

@@ -5,3 +5,4 @@ from . import fixture
 from . import functional_fixture
 from . import tool_other_features
 from . import basic_parameters_fixture
+from . import ir_sequence

sf_base/models/ir_sequence.py

@@ -0,0 +1,69 @@
+import calendar
+from datetime import timedelta
+
+from odoo import models, fields
+
+
+class IrSequence(models.Model):
+    _inherit = 'ir.sequence'
+
+    date_range_period = fields.Selection(
+        [('day', '每日'), ('month', '每月'), ('year', '每年')],
+        string='日期期间',
+    )
+
+    def _next(self, sequence_date=None):
+        """ Returns the next number in the preferred sequence in all the ones given in self."""
+        if not self.use_date_range:
+            return self._next_do()
+        # date mode
+        dt = sequence_date or self._context.get('ir_sequence_date', fields.Date.today())
+        seq_date = self.env['ir.sequence.date_range'].search(
+            [('sequence_id', '=', self.id), ('date_from', '<=', dt), ('date_to', '>=', dt)], limit=1)
+        if not seq_date:
+            if self.date_range_period:
+                seq_date = self._create_date_range_seq_by_period(dt, self.date_range_period)
+            else:
+                seq_date = self._create_date_range_seq(dt)
+        return seq_date.with_context(ir_sequence_date_range=seq_date.date_from)._next()
+
+    def _create_date_range_seq_by_period(self, date, period):
+        if period == 'year':
+            year = fields.Date.from_string(date).strftime('%Y')
+            date_from = '{}-01-01'.format(year)
+            date_to = '{}-12-31'.format(year)
+        if period == 'month':
+            # 计算当前月份的第一天和最后一天
+            year = fields.Date.from_string(date).strftime('%Y')
+            month = fields.Date.from_string(date).strftime('%m')
+            date_from = fields.Date.from_string(date).strftime('%Y-%m-01')
+            date_to = '{}-{}-{}'.format(year, month, calendar.monthrange(int(year), int(month))[1])
+        if period == 'day':
+            date_from = date
+            date_to = date
+        date_range = self.env['ir.sequence.date_range'].search(
+            [
+                ('sequence_id', '=', self.id),
+                ('date_to', '>=', date_from),
+                ('date_to', '<=', date),
+                ('date_range_period', '=', period)
+            ],
+            order='date_to desc', limit=1)
+        if date_range:
+            date_from = date_range.date_to + timedelta(days=1)
+        seq_date_range = self.env['ir.sequence.date_range'].sudo().create({
+            'date_from': date_from,
+            'date_to': date_to,
+            'sequence_id': self.id,
+            'date_range_period': period,
+        })
+        return seq_date_range
+
+
+class IrSequenceDateRange(models.Model):
+    _inherit = 'ir.sequence.date_range'
+
+    date_range_period = fields.Selection(
+        [('day', '每日'), ('month', '每月'), ('year', '每年')],
+        string='日期期间',
+    )