/// <summary>
/// Inserts a project in the database
/// </summary>
/// <param name="project"></param>
public void InsertProject(Project project)
{
var currentDatabase = db;
if (project == null)
{
throw new ArgumentNullException("project must not be null");
}
if (currentDatabase == null)
{
return;
}
try
{
currentDatabase.BeginTransaction();
SQLiteCommand cmd = currentDatabase.CreateCommand(SQL_PROJECT_INSERT,
project.Name, project.Description);
int numberOfRowsAffected = cmd.ExecuteNonQuery();
currentDatabase.CommitTransaction();
}
catch (SQLiteException ex)
{
if (currentDatabase.TransactionOpened)
currentDatabase.RollbackTransaction();
throw ex;
}
}
/// <summary>
/// Inserts a project in the database
/// </summary>
/// <param name="project"></param>
public void InsertProjectAndSync(Project project)
{
ProjectDataContext.InsertProjectAndSync(project);
}
/// <summary>
/// Inserts a project in the database
/// </summary>
/// <param name="project"></param>
public void InsertProject(Project project)
{
ProjectDataContext.InsertProject(project);
}
/// <summary>
/// Delete project from the database
/// </summary>
/// <param name="project"></param>
public void DeleteProject(Project project)
{
ProjectDataContext.DeleteProject(project);
}
public void InsertOrUpdateProject(Project project)
{
ProjectDataContext.InsertOrUpdateProject(project);
}
/// <summary>
/// Update project in the database
/// </summary>
/// <param name="project"></param>
public void UpdateProject(Project project)
{
ProjectDataContext.UpdateProject(project);
}
/// <summary>
/// Inserts a project in the database
/// </summary>
/// <param name="project"></param>
public void InsertProjectAndSync(Project project)
{
var currentDatabase = db;
if (project == null)
{
throw new ArgumentNullException("project must not be null");
}
if (currentDatabase == null)
{
return;
}
try
{
currentDatabase.BeginTransaction();
//save new project
SQLiteCommand cmd = currentDatabase.CreateCommand(SQL_PROJECT_INSERT,
project.Name,
project.Description
);
int numberOfRowsAffected = cmd.ExecuteNonQuery();
//load new inserted project
SQLiteCommand cmdLoad = currentDatabase.CreateCommand(SQL_SELECT_LAST_INSERT_ID);
var lastRowIdResult = cmdLoad.ExecuteQuery<ScalarIdColumn>();
var lastRowId = lastRowIdResult.FirstOrDefault();
int lastId = lastRowId.Id;
//set new values
project.ProjectId = lastId;
currentDatabase.CommitTransaction();
}
catch (SQLiteException ex)
{
if (currentDatabase.TransactionOpened)
currentDatabase.RollbackTransaction();
throw ex;
}
}
/// <summary>
/// Delete project from the database
/// </summary>
/// <param name="project"></param>
public void DeleteProject(Project project)
{
if (project == null)
{
throw new ArgumentNullException("project must not be null");
}
int projectId = project.ProjectId;
this.DeleteProjectById(projectId);
}
public void InsertOrUpdateProject(Project project)
{
if (project == null)
{
throw new ArgumentNullException("project must not be null");
}
int projectId = project.ProjectId;
if (projectId == 0)
{
this.InsertProjectAndSync(project);
}
else
{
this.UpdateProject(project);
}
}
/// <summary>
/// Update project in the database
/// </summary>
/// <param name="project"></param>
public void UpdateProject(Project project)
{
if (project == null)
{
throw new ArgumentNullException("project must not be null");
}
if (db == null)
{
return;
}
try
{
db.BeginTransaction();
SQLiteCommand cmd = db.CreateCommand(SQL_PROJECT_UPDATE,
project.Name,
project.Description,
project.ProjectId);
int numberOfRowsAffected = cmd.ExecuteNonQuery();
db.CommitTransaction();
}
catch (SQLiteException ex)
{
if (db.TransactionOpened)
db.RollbackTransaction();
throw ex;
}
}
