/// <summary>
///
/// </summary>
/// <typeparam name="TModel"></typeparam>
/// <typeparam name="TProperty"></typeparam>
/// <param name="result"></param>
/// <param name="selector"></param>
/// <param name="name"></param>
/// <param name="value"></param>
/// <returns></returns>
public static EntityResult <TModel> AddExtendedProperty <TModel, TProperty>(this EntityResult <TModel> result, Expression <Func <TModel, TProperty> > selector, string name, string value) where TModel : class
{
result.Table[GetPropertyName(selector)].ExtendedProperties.Add(new ExtendedProperty
{
Name = name,
Value = value
});
return(result);
}
/// <summary>
///
/// </summary>
/// <typeparam name="TModel"></typeparam>
/// <param name="result"></param>
/// <param name="name"></param>
/// <param name="value"></param>
/// <returns></returns>
public static EntityResult <TModel> AddExtendedProperty <TModel>(this EntityResult <TModel> result, string name, string value) where TModel : class
{
result.Table.ExtendedProperties.Add(new ExtendedProperty
{
Name = name,
Value = value
});
return(result);
}
public static EntityResult <TModel> AddUnique <TModel, TProperty>(this EntityResult <TModel> result, Expression <Func <TModel, TProperty> > selector, string constraintName = null) where TModel : class
{
var names = GetPropertyNames(selector).ToList();
result.Table.Uniques.Add(new Unique
{
ConstraintName = constraintName ?? result.Database.NamingConvention.GetUniqueConstraintName(result.Table, names.ToArray()),
Key = names
});
return(result);
}
// todo: Fix the definition for check contraint in Core module
//public static EntityResult<TModel> AddCheck<TModel, TProperty>(this EntityResult<TModel> result, Expression<Func<TModel, TProperty>> selector, string value, string constraintName = null) where TModel : class
//{
// var names = GetPropertyNames(selector).ToList();
// result.Table.Checks.Add(new Check
// {
// ConstraintName = constraintName ?? result.Database.NamingConvention.GetUniqueConstraintName(result.Table, names.ToArray()),
// Key = names
// });
// return result;
//}
public static EntityResult <TModel> AddDefault <TModel, TProperty>(this EntityResult <TModel> result, Expression <Func <TModel, TProperty> > selector, string value, string constraintName = null) where TModel : class
{
var names = GetPropertyNames(selector).ToList();
result.Table.Defaults.Add(new Default
{
ConstraintName = constraintName ?? result.Database.NamingConvention.GetDefaultConstraintName(result.Table, names.First()),
Value = value
});
return(result);
}
/// <summary>
///
/// </summary>
/// <typeparam name="TModel"></typeparam>
/// <typeparam name="TProperty"></typeparam>
/// <param name="result"></param>
/// <param name="selector"></param>
/// <param name="constraintName"></param>
/// <returns></returns>
public static EntityResult <TModel> SetPrimaryKey <TModel, TProperty>(this EntityResult <TModel> result, Expression <Func <TModel, TProperty> > selector, string constraintName = null) where TModel : class
{
var names = GetPropertyNames(selector).ToList();
result.Table.PrimaryKey = new PrimaryKey
{
ConstraintName = result.Database.NamingConvention.GetPrimaryKeyConstraintName(result.Table, names.ToArray()),
Key = names
};
return(result);
}
/// <summary>
///
/// </summary>
/// <typeparam name="TModel"></typeparam>
/// <typeparam name="TProperty"></typeparam>
/// <param name="result"></param>
/// <param name="selector"></param>
/// <param name="table"></param>
/// <param name="constraintName"></param>
/// <returns></returns>
public static EntityResult <TModel> AddForeignKey <TModel, TProperty>(this EntityResult <TModel> result, Expression <Func <TModel, TProperty> > selector, Table table, string constraintName = null) where TModel : class
{
var names = GetPropertyNames(selector).ToList();
result.Table.ForeignKeys.Add(new ForeignKey
{
ConstraintName = string.IsNullOrEmpty(constraintName) ? result.Database.NamingConvention.GetForeignKeyConstraintName(result.Table, names.ToArray(), table) : constraintName,
Key = GetPropertyNames(selector).ToList(),
References = table.FullName
});
return(result);
}
#pragma warning disable CS1591
public static EntityResult <TModel> DefineEntity <TModel>(this SqlServerDatabase database, TModel model) where TModel : class
{
var result = new EntityResult <TModel>
{
Table = new Table
{
Schema = database.DefaultSchema,
Name = model.GetType().Name
},
Database = database,
Model = model
};
result.Table.ImportBag.ExtendedProperties = new Collection <ExtendedProperty>();
foreach (var property in model.GetType().GetProperties())
{
var propType = property.PropertyType;
var defType = database.DefaultTypeMaps.FirstOrDefault(item => item.Type == propType);
var type = string.Empty;
if (defType == null)
{
var types = database.GetDatabaseTypeMaps(propType).ToList();
type = types.Count == 0 ? "" : types.First().DatabaseType;
}
else
{
type = defType.DatabaseType;
}
result.Table.Columns.Add(new Column
{
Name = property.Name,
Type = type
});
result.Table.Columns.Last().ImportBag.ExtendedProperties = new Collection <ExtendedProperty>();
}
database.Tables.Add(result.Table);
return(result);
}
public static EntityResult <TModel> SetColumnFor <TModel>(this EntityResult <TModel> result, Expression <Func <TModel, TimeSpan?> > selector, bool nullable = false) where TModel : class
{
var column = new Column
{
Name = GetPropertyName(selector)
};
if (result.Table.Columns.Contains(column))
{
result.Table[column.Name].Nullable = nullable;
}
else
{
result.Table.Columns.Add(column);
}
return(result);
}
public static EntityResult <TModel> SetColumnFor <TModel>(this EntityResult <TModel> result, Expression <Func <TModel, short?> > selector, string type = "", bool nullable = false) where TModel : class
{
var column = new Column
{
Name = GetPropertyName(selector)
};
if (result.Table.Columns.Contains(column))
{
if (!string.IsNullOrEmpty(type))
{
result.Table[column.Name].Type = type;
}
result.Table[column.Name].Nullable = nullable;
}
else
{
result.Table.Columns.Add(column);
}
return(result);
}
public static EntityResult <TModel> AddExtendedProperty <TModel>(this EntityResult <TModel> result, string name, string value) where TModel : class
{
result.Table.ImportBag.ExtendedProperties.Add(new ExtendedProperty(name, value));
return(result);
}
public static EntityResult <TModel> SetIdentity <TModel>(this EntityResult <TModel> result, Expression <Func <TModel, short?> > selector, int seed = 1, int increment = 1) where TModel : class
{
result.Table.Identity = new Identity(GetPropertyName(selector), seed, increment);
return(result);
}
