private static void CreateTable( PetaPoco.Database db, string tableName, List<ColumnDefinition> columns )
{
var pkColumn = columns.FirstOrDefault( delegate( ColumnDefinition d )
{
return d.IsPrimaryKey;
} );
var uniqueColumns = columns.FindAll( delegate( ColumnDefinition d )
{
return d.OnlyAtCreate && ( pkColumn == null || pkColumn.Name != d.Name );
} );
string columnStrings = null;
if( pkColumn != null )
columnStrings += GetColumnString( pkColumn );
foreach( var column in uniqueColumns )
columnStrings += ", " + GetColumnString( column );
string sql = "CREATE TABLE IF NOT EXISTS " + tableName;
if( !string.IsNullOrEmpty( columnStrings ) )
sql += " ( " + columnStrings + " )";
db.Execute( sql );
}
public static void Resolve(PetaPoco.Database dataBase, string tipo, string tableName, int id)
{
dataBase.Execute("CALL RESOLVE_TABLE_RELATION_DEPENDENCY('" + tipo + "', '" + tableName + "', " + id + ")");
}
private bool CheckAndUpdateSajdas(PetaPoco.Database DBContext, IVerseRepository verseRepo)
{
if (DBContext != null && sajdas.Count > 0)
{
Debug.WriteLine(string.Format("Inserting sajda data: {0}", sajdas.Count));
foreach (int sajda in sajdas)
{
Verse vFound = verseRepo.Get(verse => verse.Chapter == this.ID && verse.Ayah == sajda);
if (vFound != null)
{
if (DBContext.Execute("insert into Sajda(AyahId) values (@0)", vFound.Id) <= 0)
{
Debug.WriteLine("###### Error: chapter sajda data insertion failed ######");
return false;
}
}
else
{
Debug.WriteLine("###### Error: chapter sajda data insertion failed. Couldn't find the related verse data from DB. ######");
return false;
}
}
}
return true;
}
private bool CheckAndUpdateRukus(PetaPoco.Database DBContext, IVerseRepository verseRepo)
{
if (DBContext != null && rukus.Count > 0)
{
Debug.WriteLine(string.Format("Inserting ruku data: {0}", rukus.Count));
foreach (int ruku in rukus)
{
Verse vFound = verseRepo.Get(verse => verse.Chapter == this.ID && verse.Ayah == ruku);
if (vFound != null)
{
if (DBContext.Execute("insert into Ruku(ScriptId, AyahId) values (@0, @1)", vFound.ScriptId, vFound.Id) <= 0)
{
Debug.WriteLine("###### Error: chapter ruku data insertion failed ######");
return false;
}
}
else
{
Debug.WriteLine("###### Error: chapter ruku data insertion failed. Couldn't find the related verse data from DB. ######");
return false;
}
}
}
return true;
}
private void Save(PetaPoco.Database db, int[] ChannelOids = null)
{
if (!IsShared)
{
this.Name = this.Name.Trim();
// sanity checks
if (String.IsNullOrWhiteSpace(this.Name))
throw new ArgumentException("Name must not be blank.");
if (db.FirstOrDefault<int>("select count(*) from channelgroup where useroid = @0 and name = @1 and oid <> @2", this.UserOid, this.Name, this.Oid) > 0)
throw new ArgumentException("A group with the name '{0}' already exists.".FormatStr(this.Name));
}
if (this.Oid == 0) // new group
{
this.OrderOid = db.FirstOrDefault<int>("select ifnull(max(orderoid),0) + 1 from channelgroup where useroid = @0", this.UserOid);
if (this.IsShared)
{
// special case, insert missing shared, so need to make sure name isnt inserted as it comes from the parent channel group
this.Name = "";
}
db.Insert("channelgroup", "oid", true, this);
if (this.Oid < 1)
throw new Exception("Failed to insert channel group.");
}
else // update
{
// only allow updating of the name here.. maybe add order too?
if(IsShared)
db.Update(this, this.Oid, new string[] { "orderoid", "enabled" });
else
db.Update(this, this.Oid, new string[] { "name", "orderoid" });
}
if (ChannelOids != null && !IsShared)
{
// insert the channels
db.Execute("delete from channelgroupchannel where channelgroupoid = @0", this.Oid);
foreach (int channeloid in ChannelOids)
db.Execute("insert into channelgroupchannel (channelgroupoid, channeloid) values (@0, @1)", this.Oid, channeloid);
}
}
private static void CreateTableColumns( PetaPoco.Database db, string tableName, List<ColumnDefinition> columns )
{
var statements = new List<string>( );
var columnNames = GetDatabaseColumns( db, tableName );
foreach( var column in columns )
{
if( column.Ignore )
continue;
if( columnNames.Contains( column.Name ) )
continue;
// These were added at the CREATE TABLE statement
if( column.OnlyAtCreate )
continue;
string sql = "ALTER TABLE " + tableName + " ADD COLUMN " + GetColumnString( column );
statements.Add( sql );
}
foreach( string sql in statements )
db.Execute( sql );
}
private static void ExtraStuff( PetaPoco.Database db )
{
db.Execute( "CREATE UNIQUE INDEX IF NOT EXISTS MemberDogIndex ON MemberDog ( MemberId, DogId )" );
}
public bool Delete(PetaPoco.Database db = null)
{
if (db == null)
db = DbHelper.GetDatabase();
return db.Execute("delete from xmltvsource where oid=@0", this.Oid) > 0;
}
