public IList <UserRoleDTO> GetUserRoles()
{
using (var session = Hibernate.SessionFactory.OpenSession())
{
UserRole r = null;
var userRoles = session.QueryOver(() => r)
.SelectList(l => l
.Select(() => r.Id)
.Select(() => r.Name)
.Select(() => r.IsSystemRole))
.TransformUsing(Transformers.AliasToBeanConstructor(typeof(UserRoleDTO).GetConstructors()[1]))
.List <UserRoleDTO>();
foreach (var role in userRoles)
{
Permission p = null;
UserRole ur = null;
var permissions = session.QueryOver(() => p)
.JoinAlias(() => p.Roles, () => ur)
.Where(() => ur.Id == role.Id)
.SelectList(l => l
.Select(() => p.Id)
.Select(() => p.Name))
.TransformUsing(Transformers.AliasToBeanConstructor(typeof(PermissionDTO).GetConstructors()[1]))
.List <PermissionDTO>();
role.Permissions = permissions;
}
return(userRoles);
}
}
public static IList <TRes> ListAs <TRes>(
this IQueryOver qry, TRes resultByExample)
{
var ctor = typeof(TRes).GetConstructors().First();
return(qry.UnderlyingCriteria
.SetResultTransformer(
Transformers.AliasToBeanConstructor(
(ConstructorInfo)ctor)
).List <TRes>());
}
public IList <PermissionDTO> GetPermissions()
{
if (permissions == null)
{
using (var session = Hibernate.SessionFactory.OpenSession())
{
permissions = session.QueryOver <Permission>()
.SelectList(l => l
.Select(p => p.Id)
.Select(p => p.Name))
.OrderBy(p => p.Id).Asc
.TransformUsing(Transformers.AliasToBeanConstructor(typeof(PermissionDTO).GetConstructors()[1]))
.List <PermissionDTO>();
}
}
return(permissions);
}
public IList <UserDTO> GetUsers()
{
using (var session = Hibernate.SessionFactory.OpenSession())
{
User u = null;
UserStatus s = null;
var users = session.QueryOver(() => u)
.JoinAlias(() => u.Status, () => s)
.SelectList(l => l
.Select(() => u.Id)
.Select(() => u.Username)
.Select(() => u.HashedPassword)
.Select(() => u.Salt)
.Select(() => u.Name)
.Select(() => u.Surname)
.Select(() => u.Phone)
.Select(() => u.EMail)
.Select(() => s.Id)
.Select(() => s.Name)
.Select(() => u.IsSystemUser))
.TransformUsing(Transformers.AliasToBeanConstructor(typeof(UserDTO).GetConstructors()[1]))
.List <UserDTO>();
foreach (var user in users)
{
User us = null;
UserRole r = null;
var roles = session.QueryOver(() => r)
.JoinAlias(() => r.Users, () => us)
.Where(() => us.Id == user.Id)
.SelectList(l => l
.Select(() => r.Id)
.Select(() => r.Name)
.Select(() => r.IsSystemRole))
.TransformUsing(Transformers.AliasToBeanConstructor(typeof(UserRoleDTO).GetConstructors()[1]))
.List <UserRoleDTO>();
user.Roles = roles;
}
return(users);
}
}
public void Authenticate(string username, string password)
{
using (var session = Hibernate.SessionFactory.OpenSession())
{
User u = null;
UserStatus s = null;
var user = session.QueryOver(() => u)
.JoinAlias(() => u.Status, () => s)
.Where(() => u.Username == username)
.SelectList(l => l
.Select(() => u.Id)
.Select(() => u.Username)
.Select(() => u.HashedPassword)
.Select(() => u.Salt)
.Select(() => u.Name)
.Select(() => u.Surname)
.Select(() => u.Phone)
.Select(() => u.EMail)
.Select(() => s.Id)
.Select(() => s.Name)
.Select(() => u.IsSystemUser))
.TransformUsing(Transformers.AliasToBeanConstructor(typeof(UserDTO).GetConstructors()[1]))
.SingleOrDefault<UserDTO>();
if (user != null && user.HashedPassword == Crypto.GenerateSHA256(password + user.Salt))
{
UserRole r = null;
var userRoles = session.QueryOver(() => r)
.JoinAlias(() => r.Users, () => u)
.Where(() => u.Id == user.Id)
.SelectList(l => l
.Select(() => r.Id)
.Select(() => r.Name)
.Select(() => r.IsSystemRole))
.TransformUsing(Transformers.AliasToBeanConstructor(typeof(UserRoleDTO).GetConstructors()[1]))
.List<UserRoleDTO>();
user.Roles = userRoles;
AuthenticatedUser = user;
}
else AuthenticatedUser = new UserDTO();
}
}
public IList <TaskGenreDTO> GetTaskGenres()
{
if (taskGenres == null)
{
using (var session = Hibernate.SessionFactory.OpenSession())
{
TaskGenre p = null;
taskGenres = session.QueryOver(() => p)
.SelectList(l => l
.Select(() => p.Id)
.Select(() => p.Name))
.TransformUsing(Transformers.AliasToBeanConstructor(typeof(TaskGenreDTO).GetConstructors()[1]))
.List <TaskGenreDTO>();
}
}
return(taskGenres);
}
public IList <UserStatusDTO> GetUserStatuses()
{
if (userStatuses == null)
{
using (var session = Hibernate.SessionFactory.OpenSession())
{
UserStatus s = null;
userStatuses = session.QueryOver(() => s)
.SelectList(l => l
.Select(() => s.Id)
.Select(() => s.Name))
.TransformUsing(Transformers.AliasToBeanConstructor(typeof(UserStatusDTO).GetConstructors()[1]))
.List <UserStatusDTO>();
}
}
return(userStatuses);
}
public IList <UserSimpleDTO> GetUsersSimpleData(bool all = true)
{
using (var session = Hibernate.SessionFactory.OpenSession())
{
User u = null;
var users = session.QueryOver(() => u)
.Where(Res.EqProperty(Pro.Property("u.IsSystemUser"),
Pro.Conditional(Res.Eq(Pro.Constant(all), true), Pro.Property("u.IsSystemUser"), Pro.Constant(false, SqlType.Boolean))))
.SelectList(l => l
.Select(() => u.Id)
.Select(() => u.Username)
.Select(() => u.Name)
.Select(() => u.Surname))
.OrderBy(() => u.Username).Asc
.TransformUsing(Transformers.AliasToBeanConstructor(typeof(UserSimpleDTO).GetConstructors()[1]))
.List <UserSimpleDTO>();
return(users);
}
}
private IList<PermissionDTO> GetPermissions()
{
using (var session = Hibernate.SessionFactory.OpenSession())
{
Permission p = null;
UserRole r = null;
User u = null;
var permissions = session.QueryOver(() => p)
.JoinAlias(() => p.Roles, () => r)
.JoinAlias(() => r.Users, () => u)
.Where(Res.Eq(Pro.Property("u.Id"), AuthenticatedUser.Id.Value))
.SelectList(l => l
.Select(Pro.Group(() => p.Id))
.Select(Pro.Group(() => p.Name)))
.TransformUsing(Transformers.AliasToBeanConstructor(typeof(PermissionDTO).GetConstructors()[1]))
.List<PermissionDTO>();
return permissions;
}
}
public void LoadPreferences(int userId)
{
using (var session = Hibernate.SessionFactory.OpenSession())
{
User u = null;
UserPreference up = null;
Preferences = session.QueryOver(() => up)
.JoinAlias(() => up.User, () => u)
.Where(() => u.Id == userId)
.SelectList(l => l
.Select(() => u.Id)
.Select(() => up.AutoRefreshingFrequency)
.Select(() => up.TasksPerPage)
.Select(() => up.DisplayOnlyTasksWithMyParticipation)
.Select(() => up.EnableTasksListAutoRefreshing)
.Select(() => up.DisplayTasksRefreshingProgressBar)
.Select(() => up.HideCanceledTasks))
.TransformUsing(Transformers.AliasToBeanConstructor(typeof(UserPreferencesDTO).GetConstructors()[1]))
.SingleOrDefault <UserPreferencesDTO>();
}
}
public IList <TaskPrimaryDataDTO> GetTasks(int pageNo, int pageSize, TaskSearchCriteria criteria)
{
using (var session = Hibernate.SessionFactory.OpenSession())
{
Task t = null;
TaskStatus s = null;
TaskPriority p = null;
TaskGenre g = null;
TaskComment c = null;
TaskComment c_sub = null;
User uc = null;
var query = session.QueryOver(() => t)
.JoinAlias(() => t.Status, () => s)
.JoinAlias(() => t.Priority, () => p)
.JoinAlias(() => t.Genre, () => g)
.Left.JoinAlias(() => t.Comments, () => c)
.Left.JoinAlias(() => c.User, () => uc)
.Where(
Res.EqProperty(
Pro.Conditional(Res.IsNull("c.Id"), Pro.Constant(0), Pro.Property("c.Id")),
Pro.SubQuery(QueryOver.Of(() => c_sub)
.Where(() => c_sub.Task.Id == c.Task.Id)
.Select(Pro.Conditional(Res.IsNull("c_sub.Id"), Pro.Constant(0), Pro.Max("c_sub.Id"))))
));
if (criteria.TaskAuthorUsername.IsNotNull())
{
query.Where(() => t.Author == criteria.TaskAuthorUsername);
}
if (criteria.ShowTasksOnly)
{
query.Where(() => g.Id == 4);
}
if (criteria.ShowInstallationsOnly)
{
query.Where(() => g.Id == 2);
}
if (criteria.ShowTonersOnly)
{
query.Where(() => g.Id == 3);
}
if (criteria.ShowUpdatesOnly)
{
query.Where(() => g.Id == 1);
}
if (criteria.ShowWithoutCanceledTasks)
{
query.Where(Res.Not(Res.Eq(Pro.Property("s.Id"), 1)));
}
if (criteria.TaskId.IsNotNull())
{
query.Where(() => t.Id == criteria.TaskId.Value);
}
if (criteria.Topic.IsNotNull())
{
query.Where(Res.InsensitiveLike(Pro.Property("t.Topic"), criteria.Topic, MatchMode.Anywhere));
}
if (criteria.Content.IsNotNull())
{
query.Where(Res.InsensitiveLike(Pro.Property("t.Content"), criteria.Content, MatchMode.Anywhere));
}
if (criteria.StartDate.IsNotNull())
{
query.Where(Res.Eq(Pro.Cast(SqlType.Date, Pro.Property("t.StartPeriod")), criteria.StartDate.Value));
}
if (criteria.StartHour.IsNotNull())
{
query.Where(Res.Eq(Pro.Cast(SqlType.Time, Pro.Property("t.StartPeriod")), criteria.StartHour.Value.ToString()));
}
if (criteria.EndDate.IsNotNull())
{
query.Where(Res.Eq(Pro.Cast(SqlType.Date, Pro.Property("t.EndPeriod")), criteria.EndDate.Value));
}
if (criteria.EndDate.IsNotNull())
{
query.Where(Res.Eq(Pro.Cast(SqlType.Time, Pro.Property("t.EndPeriod")), criteria.EndHour.Value.ToString()));
}
if (criteria.TaskPriorityId.IsNotNull())
{
query.Where(() => p.Id == criteria.TaskPriorityId);
}
if (criteria.TaskStatusId.IsNotNull())
{
query.Where(() => s.Id == criteria.TaskStatusId);
}
if (criteria.TaskParticipantId.IsNotNull())
{
Task subT = null;
User subU = null;
var subquery = QueryOver.Of(() => subT)
.JoinAlias(() => subT.Users, () => subU)
.Where(Res.And(
Res.EqProperty(Pro.Property("t.Id"), Pro.Property("subT.Id")),
Res.Eq(Pro.Property("subU.Id"), criteria.TaskParticipantId)))
.SelectList(l => l
.Select(() => subU.Id));
query.WithSubquery.WhereExists(subquery);
}
if (criteria.Comment.IsNotNull())
{
TaskComment subC = null;
Task subT = null;
var subquery = QueryOver.Of(() => subC)
.JoinAlias(() => subC.Task, () => subT)
.Where(Res.And(
Res.EqProperty(Pro.Property("subT.Id"), Pro.Property("t.Id")),
Res.InsensitiveLike(Pro.Property("subC.Content"), criteria.Comment, MatchMode.Anywhere)))
.SelectList(l => l
.Select(() => subT.Id));
query.WithSubquery.WhereExists(subquery);
}
if (criteria.CommentAuthorId.IsNotNull())
{
TaskComment subC = null;
Task subT = null;
User subU = null;
var subquery = QueryOver.Of(() => subC)
.JoinAlias(() => subC.Task, () => subT)
.JoinAlias(() => subC.User, () => subU)
.Where(Res.And(
Res.EqProperty(Pro.Property("subT.Id"), Pro.Property("t.Id")),
Res.Eq(Pro.Property("subU.Id"), criteria.CommentAuthorId)))
.SelectList(l => l
.Select(() => subT.Id));
query.WithSubquery.WhereExists(subquery);
}
query.SelectList(l => l
.Select(() => t.Id)
.Select(() => t.Topic)
.Select(() => t.Content)
.Select(() => t.StartPeriod)
.Select(() => t.EndPeriod)
.Select(() => c.Id)
.Select(() => c.Content)
.Select(() => c.Date)
.Select(() => uc.Username)
.Select(() => s.Name)
.Select(() => p.Name)
.Select(() => g.Name)
.Select(() => t.Author))
.OrderBy(() => t.Id).Desc
.TransformUsing(Transformers.AliasToBeanConstructor(typeof(TaskPrimaryDataDTO).GetConstructors()[1]))
.Skip(pageSize * (pageNo - 1)).Take(pageSize);
return(query.List <TaskPrimaryDataDTO>());
#region Above generates sql like...
/*
* SELECT this_.Id AS y0_,
* this_.Topic AS y1_,
* this_.StartPeriod AS y2_,
* this_.EndPeriod AS y3_,
* c4_.Id AS y4_,
* c4_.Content AS y5_,
* c4_.Date AS y6_,
* u5_.Username AS y7_,
* s1_.Name AS y8_,
* p2_.Name AS y9_,
* g3_.Name AS y10_
* FROM `Task` this_
* LEFT OUTER JOIN `TaskComment` c4_ ON this_.Id=c4_.Task_id
* LEFT OUTER JOIN `User` u5_ ON c4_.User_id=u5_.Id
* INNER JOIN `TaskGenre` g3_ ON this_.Genre_id=g3_.Id
* INNER JOIN `TaskStatus` s1_ ON this_.Status_id=s1_.Id
* INNER JOIN `TaskPriority` p2_ ON this_.Priority_id=p2_.Id
* WHERE (CASE WHEN c4_.Id IS NULL THEN ?p0 ELSE c4_.Id END) =
* (SELECT (CASE WHEN this_0_.Id IS NULL THEN ?p1 ELSE max(this_0_.Id) END) AS y0_ FROM `TaskComment` this_0_)
* ORDER BY this_.Id DESC
* LIMIT ?p2;
*
* ?p0 = 0 [Type: Int32 (0)],
* ?p1 = 0 [Type: Int32 (0)],
* ?p2 = 50 [Type: Int32 (0)]
*/
#endregion
}
}