/// <summary>
/// Merge changes inside entity <paramref name="from" /> to the entity <paramref name="to" />. Any changes in <paramref name="from" /> that is not changed in <paramref name="to" /> is updated inside <paramref name="to" />.
/// </summary>
/// <param name="from">The "old" entity acting as merging source.</param>
/// <param name="to">The "new" entity which inherits changes made in <paramref name="from" />.</param>
/// <returns>
/// </returns>
public static void MergeChanges(Role from, Role to)
{
if (to.IsPersisted)
{
if (from.IsCanBeDeletedModified && !to.IsCanBeDeletedModified)
{
to.CanBeDeleted = from.CanBeDeleted;
to.IsCanBeDeletedModified = true;
}
if (from.IsRolePriorityModified && !to.IsRolePriorityModified)
{
to.RolePriority = from.RolePriority;
to.IsRolePriorityModified = true;
}
if (from.IsDescriptionModified && !to.IsDescriptionModified)
{
to.Description = from.Description;
to.IsDescriptionModified = true;
}
if (from.IsDisplayNameModified && !to.IsDisplayNameModified)
{
to.DisplayName = from.DisplayName;
to.IsDisplayNameModified = true;
}
}
else
{
to.IsPersisted = from.IsPersisted;
to.ID = from.ID;
to.RoleName = from.RoleName;
to.CanBeDeleted = from.CanBeDeleted;
to.IsCanBeDeletedModified = from.IsCanBeDeletedModified;
to.RolePriority = from.RolePriority;
to.IsRolePriorityModified = from.IsRolePriorityModified;
to.Description = from.Description;
to.IsDescriptionModified = from.IsDescriptionModified;
to.DisplayName = from.DisplayName;
to.IsDisplayNameModified = from.IsDisplayNameModified;
to.ApplicationID = from.ApplicationID;
to.ParentID = from.ParentID;
}
}
/// <summary>
/// Update changes to the current entity compared to an input <paramref name="newdata" /> and set the entity to a proper state for updating.
/// </summary>
/// <param name="newdata">The "new" entity acting as the source of the changes, if any.</param>
/// <returns>
/// </returns>
public void UpdateChanges(Role newdata)
{
int cnt = 0;
if (CanBeDeleted != newdata.CanBeDeleted)
{
CanBeDeleted = newdata.CanBeDeleted;
IsCanBeDeletedModified = true;
cnt++;
}
if (RolePriority != newdata.RolePriority)
{
RolePriority = newdata.RolePriority;
IsRolePriorityModified = true;
cnt++;
}
if (Description != newdata.Description)
{
Description = newdata.Description;
IsDescriptionModified = true;
cnt++;
}
if (DisplayName != newdata.DisplayName)
{
DisplayName = newdata.DisplayName;
IsDisplayNameModified = true;
cnt++;
}
IsEntityChanged = cnt > 0;
}
/// <summary>
/// Whether or not the present entity is identitical to <paramref name="other" />, in the sense that they have the same (set of) primary key(s).
/// </summary>
/// <param name="other">The entity to be compared to.</param>
/// <returns>
/// The result of comparison.
/// </returns>
public bool IsEntityIdentical(Role other)
{
if (other == null)
return false;
if (ID != other.ID)
return false;
return true;
}
/// <summary>
/// Whether or not the present entity is identitical to <paramref name="other" />, in the sense that they have the same (set of) intrinsic identifiers.
/// </summary>
/// <param name="other">The entity to be compared to.</param>
/// <returns>
/// The result of comparison.
/// </returns>
public bool IsEntityTheSame(Role other)
{
if (other == null)
return false;
else
return RoleName == other.RoleName && ApplicationID == other.ApplicationID && ParentID == other.ParentID;
}
/// <summary>
/// Internal use
/// </summary>
public Role ShallowCopy(bool allData = false, bool preserveState = false, bool checkLoadState = false)
{
Role e = new Role();
e.StartAutoUpdating = false;
e.ID = ID;
e.RoleName = RoleName;
e.CanBeDeleted = CanBeDeleted;
if (preserveState)
e.IsCanBeDeletedModified = IsCanBeDeletedModified;
else
e.IsCanBeDeletedModified = false;
e.RolePriority = RolePriority;
if (preserveState)
e.IsRolePriorityModified = IsRolePriorityModified;
else
e.IsRolePriorityModified = false;
e.DisplayName = DisplayName;
if (preserveState)
e.IsDisplayNameModified = IsDisplayNameModified;
else
e.IsDisplayNameModified = false;
e.ApplicationID = ApplicationID;
e.ParentID = ParentID;
if (allData)
{
if (!checkLoadState || IsDescriptionLoaded)
e.Description = Description;
if (preserveState)
e.IsDescriptionModified = IsDescriptionModified;
else
e.IsDescriptionModified = false;
e.IsDescriptionLoaded = IsDescriptionLoaded;
}
e.DistinctString = GetDistinctString(true);
e.IsPersisted = IsPersisted;
if (preserveState)
e.IsEntityChanged = IsEntityChanged;
else
e.IsEntityChanged = false;
e.StartAutoUpdating = true;
return e;
}
/// <summary>
/// <see cref="Role.UpperRef" /> is not initialized when the entity is created. Clients could call this method to load it provided a proper delegate <see cref="Role.DelLoadUpperRef" /> was setup
/// before calling it.
/// </summary>
public void LoadUpperRef()
{
if (ParentID == null || _UpperRef != null)
return;
if (DelLoadUpperRef != null)
_UpperRef = DelLoadUpperRef();
}
public void UpdateInstance(Role r)
{
IsPersisted = false;
Role.MergeChanges(r, this);
IsPersisted = r.IsPersisted;
}
/// <summary>
/// <see cref="UsersRoleHistory.RoleRef" /> is not initialized when the entity is created. Clients could call this method to load it provided a proper delegate <see cref="UsersRoleHistory.DelLoadRoleRef" /> was setup
/// before calling it.
/// </summary>
public void LoadRoleRef()
{
if (_RoleRef != null)
return;
if (DelLoadRoleRef != null)
_RoleRef = DelLoadRoleRef();
}
public static async Task<dynamic> CreateNewRole(string adminId, string name, int priority, int? pid)
{
var maxp = await MemberAdminContext.GetMaxPriority(adminId);
if (maxp.Major < priority)
return new { ok = false, msg = string.Format(ResourceUtils.GetString("0452f93e5e52c7eae26c4fac7aa2d5d7", "Denined! Your role priority: {0} is less than the requested one."), maxp.Major), role = new { } };
RoleServiceProxy rsvc = new RoleServiceProxy();
if (pid != null)
{
var prole = await rsvc.LoadEntityByKeyAsync(Cntx, pid.Value);
if (prole.RolePriority >= priority)
return new { ok = false, msg = string.Format(ResourceUtils.GetString("b1ac4f163f802b8cb0c9216a2845c96b", "Denined! The role priority: {0} is less than or equals to the one for the parent role."), priority), role = new { } };
}
Role r = new Role
{
RoleName = name,
RolePriority = priority,
ApplicationID = ApplicationContext.App.ID,
DisplayName = name,
ParentID = pid
};
var result = await rsvc.AddOrUpdateEntitiesAsync(Cntx, new RoleSet(), new Role[] { r });
if ((result.ChangedEntities[0].OpStatus & (int)EntityOpStatus.Added) > 0)
{
var rabs = new EntityAbs<Role>(result.ChangedEntities[0].UpdatedItem);
rabs.ParentExists = pid != null;
return new { ok = true, msg = "", role = MakeJsonRole(rabs, maxp) };
}
else
{
if ((result.ChangedEntities[0].OpStatus & (int)EntityOpStatus.Duplication) > 0)
return new { ok = false, msg = ResourceUtils.GetString("a1794e1f262706c9409389bcfcff7499", "An existing role with the same name exists!"), role = new { } };
else
return new { ok = false, msg = ResourceUtils.GetString("aa1d969415687af8bf4e3ba5e4e3bc14", "Add failed, try again?"), role = new { } };
}
}
/// <summary>
/// Internal use
/// </summary>
public Role ShallowCopy(bool allData = false)
{
Role e = new Role();
e.IsInitializing = true;
e.ID = ID;
e.RoleName = RoleName;
e.CanBeDeleted = CanBeDeleted;
e.RolePriority = RolePriority;
e.DisplayName = DisplayName;
e.ApplicationID = ApplicationID;
e.ParentID = ParentID;
if (allData)
{
e.Description = Description;
}
e.DistinctString = GetDistinctString(true);
e.IsPersisted = true;
e.IsEntityChanged = false;
e.IsInitializing = false;
return e;
}
/// <summary>
/// Internal use
/// </summary>
public Role ShallowCopy(bool allData = false, bool preserveState = false)
{
Role e = new Role();
e.StartAutoUpdating = false;
e.ID = ID;
e.RoleName = RoleName;
e.CanBeDeleted = CanBeDeleted;
if (preserveState)
{
e.IsCanBeDeletedModified = IsCanBeDeletedModified;
}
else
{
e.IsCanBeDeletedModified = false;
}
e.RolePriority = RolePriority;
if (preserveState)
{
e.IsRolePriorityModified = IsRolePriorityModified;
}
else
{
e.IsRolePriorityModified = false;
}
e.DisplayName = DisplayName;
if (preserveState)
{
e.IsDisplayNameModified = IsDisplayNameModified;
}
else
{
e.IsDisplayNameModified = false;
}
e.ApplicationID = ApplicationID;
e.ParentID = ParentID;
if (allData)
{
e.Description = Description;
if (preserveState)
{
e.IsDescriptionModified = IsDescriptionModified;
}
else
{
e.IsDescriptionModified = false;
}
}
e.DistinctString = GetDistinctString(true);
e.IsPersisted = IsPersisted;
if (preserveState)
{
e.IsEntityChanged = IsEntityChanged;
}
else
{
e.IsEntityChanged = false;
}
e.StartAutoUpdating = true;
return(e);
}
