reddaniel110
768b4705dc
增加部分付款和部分交货状态、工作台筛选、权限校验、跟进记录及 v4 数据迁移；补充 Windows EXE 构建与验收脚本。附 16 页 PDF 使用升级手册及企业微信详细配置说明、生成脚本和测试截图。验证：76 项回归测试、EXE 浏览器验收与 PDF 逐页校验通过。
108 lines
5.6 KiB
Python
108 lines
5.6 KiB
Python
"""Additive legacy SQLite migration. Never rewrites existing order numbers."""
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import sqlite3
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from datetime import datetime
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from decimal import Decimal, ROUND_HALF_UP
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from pathlib import Path
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def upgrade_database(path):
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path = Path(path)
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if not path.exists():
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return
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with sqlite3.connect(path) as con:
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tables = {r[0] for r in con.execute("SELECT name FROM sqlite_master WHERE type='table'")}
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if 'orders' not in tables:
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return
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version = con.execute('PRAGMA user_version').fetchone()[0]
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if version >= 4:
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return
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duplicates = con.execute('SELECT order_no, COUNT(*) FROM orders GROUP BY order_no HAVING COUNT(*) > 1').fetchall()
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if duplicates:
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raise RuntimeError('升级前请处理重复单号（原数据未修改）：%s' % duplicates)
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backup = path.with_name(path.name + '.pre-upgrade-' + datetime.now().strftime('%Y%m%d-%H%M%S-%f') + '.bak')
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with sqlite3.connect(backup) as dest:
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con.backup(dest)
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con.execute('BEGIN IMMEDIATE')
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try:
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if version < 2:
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upgrade_fixed_amounts(con)
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if version < 3:
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merge_approval(con, tables)
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add_tracking(con)
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con.execute('PRAGMA user_version=4')
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con.commit()
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except Exception:
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con.rollback()
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raise
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def add_tracking(con):
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# Historical invoices, payments and deliveries are unknown until recorded.
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additions = {
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'needs_prepayment': 'BOOLEAN NOT NULL DEFAULT 0',
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'invoice_status': "VARCHAR(20) NOT NULL DEFAULT 'unknown'",
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'delivery_status': "VARCHAR(20) NOT NULL DEFAULT 'unknown'",
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'payment_status': "VARCHAR(20) NOT NULL DEFAULT 'unknown'",
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'payment_date': "VARCHAR(10) NOT NULL DEFAULT ''",
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'fulfillment_note': "TEXT NOT NULL DEFAULT ''",
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'payment_note': "TEXT NOT NULL DEFAULT ''",
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'fulfillment_revision': 'INTEGER NOT NULL DEFAULT -1',
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'payment_revision': 'INTEGER NOT NULL DEFAULT -1',
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}
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existing = {row[1] for row in con.execute('PRAGMA table_info(orders)')}
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for name, definition in additions.items():
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if name not in existing:
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con.execute('ALTER TABLE orders ADD COLUMN %s %s' % (name, definition))
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def upgrade_fixed_amounts(con):
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additions = {
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'users': {'session_version': 'INTEGER NOT NULL DEFAULT 1', 'must_change_password': 'BOOLEAN NOT NULL DEFAULT 1'},
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'orders': {'reviewed_by_id': 'INTEGER', 'approved_by_id': 'INTEGER', 'revision': 'INTEGER NOT NULL DEFAULT 0', 'row_version': 'INTEGER NOT NULL DEFAULT 1'},
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'approval_logs': {'user_id': 'INTEGER', 'revision': 'INTEGER NOT NULL DEFAULT 0', 'from_status': 'VARCHAR(20)', 'to_status': 'VARCHAR(20)'},
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}
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for table, columns in additions.items():
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existing = {r[1] for r in con.execute('PRAGMA table_info(%s)' % table)}
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for name, definition in columns.items():
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if name not in existing:
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con.execute('ALTER TABLE %s ADD COLUMN %s %s' % (table, name, definition))
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for table, old, new, places in [
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('materials', 'price', 'price_units', 4), ('orders', 'total_amount', 'total_cents', 2),
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('order_items', 'qty', 'qty_units', 4), ('order_items', 'price', 'price_units', 4),
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('order_items', 'amount', 'amount_cents', 2),
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]:
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columns = {r[1] for r in con.execute('PRAGMA table_info(%s)' % table)}
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if new in columns:
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continue
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con.execute('ALTER TABLE %s ADD COLUMN %s INTEGER DEFAULT 0' % (table, new))
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for row_id, value in con.execute('SELECT id, %s FROM %s' % (old, table)).fetchall():
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val = Decimal(str(value or 0))
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if not val.is_finite() or abs(val) * 10 ** places > 2 ** 63 - 1:
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raise RuntimeError('无法迁移 %s.id=%s 的金额/数量，请检查原始数据' % (table, row_id))
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scaled = int((val * 10 ** places).quantize(Decimal('1'), rounding=ROUND_HALF_UP))
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con.execute('UPDATE %s SET %s=? WHERE id=?' % (table, new), (scaled, row_id))
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con.execute('CREATE UNIQUE INDEX IF NOT EXISTS uq_orders_order_no ON orders(order_no)')
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def merge_approval(con, tables):
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# Check queued tasks against the OLD status before consolidating stages.
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# Completed deliveries/logs and archived PDF bytes must remain untouched.
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if 'notifications' in tables:
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con.execute("""UPDATE notifications SET status='cancelled',
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last_error='审批流程已合并，旧通知已失效', lease_token=NULL, lease_until=NULL
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WHERE channel IN ('review','approval') AND status IN ('pending','retry','sending','failed')
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AND NOT EXISTS (SELECT 1 FROM orders o WHERE o.id=notifications.order_id
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AND o.status=notifications.expected_status AND o.revision=notifications.revision
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AND o.status IN ('pending_review','pending_approval'))""")
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con.execute("""UPDATE notifications SET channel='approval', expected_status='pending_approval',
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event='待审批（流程已合并）' WHERE channel IN ('review','approval')
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AND status IN ('pending','retry','sending','failed')""")
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if 'notification_settings' in tables:
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con.execute("""UPDATE notification_settings SET approval_webhook=
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CASE WHEN COALESCE(approval_webhook,'')='' THEN COALESCE(review_webhook,'')
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ELSE approval_webhook END, review_webhook=''""")
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con.execute("""UPDATE orders SET status='pending_approval', row_version=row_version+1
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WHERE status IN ('pending_review','pending_approval')""")
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con.execute("""UPDATE users SET role='approver', session_version=session_version+1
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WHERE role='reviewer'""")
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