61 lines
2.4 KiB
Plaintext
61 lines
2.4 KiB
Plaintext
# Upsert折扣明细：对比old_discount和discount，不同才更新
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# 参数: discountid, productid, discount, old_discount, detail_id(可选)
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result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': 'Invalid', 'type': 'error'}}
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try:
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discountid = params_kw.get('discountid')
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productid = params_kw.get('productid')
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discount_val = params_kw.get('discount')
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old_discount = params_kw.get('old_discount')
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detail_id = params_kw.get('detail_id')
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if not discountid or not productid:
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raise Exception('缺少必要参数: discountid, productid')
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# 对比新旧值，相同则跳过
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if discount_val is not None and old_discount is not None:
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try:
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if float(discount_val) == float(old_discount):
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result = {'widgettype': 'Message', 'options': {'title': 'Success', 'message': '折扣未变化', 'type': 'success'}}
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return result
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except:
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pass
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user_orgid = await get_userorgid()
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dbname = get_module_dbname('discount')
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# discount为0或空时，如果已有记录则删除
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if not discount_val or float(discount_val) == 0:
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if detail_id:
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async with DBPools().sqlorContext(dbname) as sor:
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await sor.D('discount_detail', {'id': detail_id})
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result = {'widgettype': 'Message', 'options': {'title': 'Success', 'message': '折扣已清除', 'type': 'success'}}
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else:
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result = {'widgettype': 'Message', 'options': {'title': 'Success', 'message': 'ok', 'type': 'success'}}
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return result
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async with DBPools().sqlorContext(dbname) as sor:
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if detail_id:
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await sor.U('discount_detail', {
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'id': detail_id,
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'discount': float(discount_val)
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})
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else:
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await sor.C('discount_detail', {
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'id': getID(),
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'discountid': discountid,
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'resellerid': user_orgid,
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'prodtypeid': None,
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'productid': productid,
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'discount': float(discount_val)
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})
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result = {'widgettype': 'Message', 'options': {'title': 'Success', 'message': '折扣保存成功', 'type': 'success'}}
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except Exception as e:
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debug(f'save_discount error: {format_exc()}')
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result['options'] = {'title': 'Error', 'message': f'保存失败: {str(e)}', 'type': 'error'}
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return result
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