public void TestUpdateEditedData()
{
var updateInstance = new DepartmentMigration();
updateInstance.UpdateEditedData();
var departs = new DepartInfoBll().QueryAll().ToList();
var editedDepart = departs.Find(d => d.DepartmentName == "呼南运用车间");
editedDepart.Should().NotBeNull();
var dbUpdateLog = new DbUpdateLogBll().QueryList("TableName='DepartInfo' AND UpdateType=2");
dbUpdateLog.Should().HaveCount(2);
}
private void Persistent(List <Posts> posts, List <DepartInfo> departs, List <PersonInfo> staff)
{
var staffBll = new PersonInfoBll();
var dbUpdateBll = new DbUpdateLogBll();
Func <bool>[] delegates = new Func <bool> [3];
delegates[0] = () =>
{
if (posts.Count > 0)
{
var postBll = new PostsBll();
var maxId = postBll.GetMaxId();
postBll.BulkInsert(posts);
var ids = postBll.QueryList("Id>" + maxId, new[] { nameof(Posts.Id) }).Select(p => p.Id);
var dbLogs = ids.Select(id => new DbUpdateLog {
TableName = nameof(Posts), TargetId = id, UpdateType = 1, UpdateTime = DateTime.Now
});
dbUpdateBll.BulkInsert(dbLogs);
}
return(true);
};
delegates[1] = () =>
{
if (departs.Count > 0)
{
var departBll = new DepartInfoBll();
var maxId = departBll.GetMaxId();
departBll.BulkInsert(departs);
var ids = departBll.QueryList("Id>" + maxId, new[] { nameof(DepartInfo.Id) }).Select(p => p.Id);
var dbLogs = ids.Select(id => new DbUpdateLog {
TableName = nameof(DepartInfo), TargetId = id, UpdateType = 1, UpdateTime = DateTime.Now
});
dbUpdateBll.BulkInsert(dbLogs);
}
return(true);
};
delegates[2] = () =>
{
List <Posts> _posts = new PostsBll().QueryAll().ToList();
List <DepartInfo> _departs = new DepartInfoBll().QueryAll().ToList();
staff.ForEach(s =>
{
// 根据前面用 PersonId 存储的部门名称找到此员工对应的部门
// 根据前面用 PhotoPath 存储的职务名称找到此员工对应的职务
var depart = _departs.Find(d => d.DepartmentName == s.PersonId);
var post = _posts.Find(p => p.PostName == s.PhotoPath);
s.DepartmentId = depart?.Id ?? 0;
s.PostId = post?.Id ?? 0;
s.PersonId = string.Empty;
s.PhotoPath = string.Empty;
});
var maxId = staffBll.GetMaxId();
staffBll.BulkInsert(staff);
var ids = staffBll.QueryList("Id>" + maxId, new[] { nameof(PersonInfo.Id) }).Select(p => p.Id);
var dbLogs = ids.Select(id => new DbUpdateLog {
TableName = nameof(PersonInfo), TargetId = (int)id, UpdateType = 1, UpdateTime = DateTime.Now
});
dbUpdateBll.BulkInsert(dbLogs);
return(true);
};
// 若插入失败，则尝试五次
for (var i = 0; i < 5; i++)
{
var success = staffBll.ExecuteTransation(delegates);
if (success)
{
return;
}
}
}