def ajax_delete():
"""
库存删除
:return:
"""
ajax_success_msg = AJAX_SUCCESS_MSG.copy()
ajax_failure_msg = AJAX_FAILURE_MSG.copy()
# 检查删除权限
if not permission_inventory_section_del.can():
ext_msg = _('Permission Denied')
ajax_failure_msg['msg'] = _('Del Failure, %(ext_msg)s',
ext_msg=ext_msg)
return jsonify(ajax_failure_msg)
# 检查请求方法
if not (request.method == 'GET' and request.is_xhr):
ext_msg = _('Method Not Allowed')
ajax_failure_msg['msg'] = _('Del Failure, %(ext_msg)s',
ext_msg=ext_msg)
return jsonify(ajax_failure_msg)
# 检查请求参数
inventory_id = request.args.get('inventory_id', 0, type=int)
if not inventory_id:
ext_msg = _('ID does not exist')
ajax_failure_msg['msg'] = _('Del Failure, %(ext_msg)s',
ext_msg=ext_msg)
return jsonify(ajax_failure_msg)
inventory_info = get_inventory_row_by_id(inventory_id)
# 检查资源是否存在
if not inventory_info:
ext_msg = _('ID does not exist')
ajax_failure_msg['msg'] = _('Del Failure, %(ext_msg)s',
ext_msg=ext_msg)
return jsonify(ajax_failure_msg)
# 检查资源是否删除
if inventory_info.status_delete == STATUS_DEL_OK:
ext_msg = _('Already deleted')
ajax_failure_msg['msg'] = _('Del Failure, %(ext_msg)s',
ext_msg=ext_msg)
return jsonify(ajax_failure_msg)
current_time = datetime.utcnow()
inventory_data = {
'status_delete': STATUS_DEL_OK,
'delete_time': current_time,
'update_time': current_time,
}
result = edit_inventory(inventory_id, inventory_data)
if result:
ajax_success_msg['msg'] = _('Del Success')
return jsonify(ajax_success_msg)
else:
ajax_failure_msg['msg'] = _('Del Failure')
return jsonify(ajax_failure_msg)
def lists():
"""
库存列表
:return:
"""
template_name = 'inventory/lists.html'
# 文档信息
document_info = DOCUMENT_INFO.copy()
document_info['TITLE'] = _('inventory lists')
# 搜索条件
form = InventorySearchForm(request.form)
form.warehouse_id.choices = get_warehouse_choices()
form.rack_id.choices = get_rack_choices(form.warehouse_id.data)
# app.logger.info('')
inventory_brand_choices = [
(brand, brand)
for brand in get_distinct_inventory_brand(status_delete=STATUS_DEL_NO)
if brand != ''
]
form.production_brand.choices = DEFAULT_SEARCH_CHOICES_STR + inventory_brand_choices
search_condition = [
Inventory.status_delete == STATUS_DEL_NO,
Inventory.stock_qty_current > 0,
]
if request.method == 'POST':
# 表单校验失败
if not form.validate_on_submit():
flash(_('Search Failure'), 'danger')
# 单独处理csrf_token
if hasattr(form, 'csrf_token') and getattr(form,
'csrf_token').errors:
map(lambda x: flash(x, 'danger'), form.csrf_token.errors)
else:
if form.warehouse_id.data != DEFAULT_SEARCH_CHOICES_INT_OPTION:
search_condition.append(
Inventory.warehouse_id == form.warehouse_id.data)
if form.rack_id.data != DEFAULT_SEARCH_CHOICES_INT_OPTION:
search_condition.append(Inventory.rack_id == form.rack_id.data)
if form.production_brand.data != DEFAULT_SEARCH_CHOICES_STR_OPTION:
search_condition.append(
Inventory.production_brand == form.production_brand.data)
if form.production_model.data:
search_condition.append(
Inventory.production_model.like(
'%%%s%%' % form.production_model.data))
# 处理导出
if form.op.data == OPERATION_EXPORT:
# 检查导出权限
if not permission_inventory_section_export.can():
abort(403)
column_names = Inventory.__table__.columns.keys()
query_sets = get_inventory_rows(*search_condition)
return excel.make_response_from_query_sets(
query_sets=query_sets,
column_names=column_names,
file_type='csv',
file_name='%s.csv' % _('inventory lists'))
# 批量删除
if form.op.data == OPERATION_DELETE:
# 检查删除权限
if not permission_inventory_section_del.can():
abort(403)
inventory_ids = request.form.getlist('inventory_id')
result_total = True
for inventory_id in inventory_ids:
current_time = datetime.utcnow()
inventory_data = {
'status_delete': STATUS_DEL_OK,
'delete_time': current_time,
'update_time': current_time,
}
result = edit_inventory(inventory_id, inventory_data)
result_total = result_total and result
if result_total:
flash(_('Del Success'), 'success')
else:
flash(_('Del Failure'), 'danger')
# 翻页数据
pagination = get_inventory_pagination(form.page.data, PER_PAGE_BACKEND,
*search_condition)
# 渲染模板
return render_template(template_name,
form=form,
pagination=pagination,
**document_info)
def edit(inventory_id):
"""
库存编辑
"""
inventory_info = get_inventory_row_by_id(inventory_id) # type: Inventory
# 检查资源是否存在
if not inventory_info:
abort(404)
# 检查资源是否删除
if inventory_info.status_delete == STATUS_DEL_OK:
abort(410)
template_name = 'inventory/edit.html'
# 加载编辑表单
form = InventoryEditForm(request.form)
form.warehouse_id.choices = get_warehouse_choices(option_type='update')
form.rack_id.choices = get_rack_choices(form.warehouse_id.data
or inventory_info.warehouse_id,
option_type='update')
# 文档信息
document_info = DOCUMENT_INFO.copy()
document_info['TITLE'] = _('inventory edit')
# 进入编辑页面
if request.method == 'GET':
# 表单赋值
form.production_id.data = inventory_info.production_id
form.production_brand.data = inventory_info.production_brand
form.production_model.data = inventory_info.production_model
form.production_sku.data = inventory_info.production_sku
form.warehouse_id.data = inventory_info.warehouse_id
form.rack_id.data = inventory_info.rack_id
form.stock_qty.data = inventory_info.stock_qty_current
form.note.data = inventory_info.note
# 渲染页面
return render_template(template_name,
inventory_id=inventory_id,
form=form,
**document_info)
# 处理编辑请求
if request.method == 'POST':
# 修改仓库 - 不做校验
if form.warehouse_changed.data:
form.warehouse_changed.data = ''
return render_template(template_name, form=form, **document_info)
# 表单校验失败
if not form.validate_on_submit():
flash(_('Edit Failure'), 'danger')
return render_template(template_name,
inventory_id=inventory_id,
form=form,
**document_info)
# 表单校验成功
current_time = datetime.utcnow()
# 获取产品信息
production_info = get_production_row_by_id(form.production_id.data)
if not production_info:
abort(404, exceptions.NotFound(description='production'))
# 获取仓库信息
warehouse_info = get_warehouse_row_by_id(form.warehouse_id.data)
if not warehouse_info:
abort(404, exceptions.NotFound(description='warehouse'))
# 获取货架信息
rack_info = get_rack_row_by_id(form.rack_id.data)
if not rack_info:
abort(404, exceptions.NotFound(description='rack'))
inventory_data = {
'production_id': form.production_id.data,
'production_brand': production_info.production_brand,
'production_model': production_info.production_model,
'production_sku': production_info.production_sku,
'warehouse_id': form.warehouse_id.data,
'warehouse_name': warehouse_info.name,
'rack_id': form.rack_id.data,
'rack_name': rack_info.name,
'stock_qty_current': form.stock_qty.data,
'note': form.note.data,
'create_time': current_time,
'update_time': current_time,
}
result = edit_inventory(inventory_id, inventory_data)
# 编辑操作成功
if result:
flash(_('Edit Success'), 'success')
return redirect(
request.args.get('next') or url_for('inventory.lists'))
# 编辑操作失败
else:
flash(_('Edit Failure'), 'danger')
return render_template(template_name,
inventory_id=inventory_id,
form=form,
**document_info)