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LMS._class.Category.pas
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LMS._class.Category.pas
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unit LMS._class.Category;
interface
uses
Generics.Collections,
System.JSON,
LMS._interface.LMS;
type
TCategory = class(TInterfacedObject, ICategory)
private
fcategories: TList<ICategory>;
fcourses: TList<ICourse>;
fid: cardinal;
fLMS: ILMS;
fName: string;
fParentCategory: cardinal;
function GetCategories: TList<ICategory>;
function GetCourses: TList<ICourse>;
function GetCoursesCount: cardinal;
function getId: cardinal;
function GetLMS: ILMS;
function GetName: string;
function GetParentCategory: cardinal;
function GetSubCategoriesCount: cardinal;
procedure SetParentCategory(const Value: cardinal);
public
// categoryid : cardinal;
constructor Create(const parent: ILMS; const Values: TJSONValue);
property Categories: TList<ICategory> read GetCategories;
property Courses: TList<ICourse> read GetCourses;
property CoursesCount: cardinal read GetCoursesCount;
property Id: cardinal read getId;
// Pointer to the LMS parent
property LMS: ILMS read GetLMS;
property Name: string read GetName;
property ParentCategory: cardinal read GetParentCategory write SetParentCategory;
property SubCategoriesCount: cardinal read GetSubCategoriesCount;
end;
implementation
const
SParent = 'parent';
SName = 'name';
SId = 'id';
constructor TCategory.Create(const parent: ILMS; const Values: TJSONValue);
begin
inherited Create;
fLMS := parent;
fcourses := TList<ICourse>.Create;
fcategories := TList<ICategory>.Create;
fid := Values.GetValue<cardinal>(SId);
fName := Values.GetValue<string>(SName);
ParentCategory := Values.GetValue<cardinal>(SParent);
end;
function TCategory.GetCategories: TList<ICategory>;
begin
result := fcategories;
end;
function TCategory.GetCourses: TList<ICourse>;
begin
result := fcourses;
end;
function TCategory.GetCoursesCount: cardinal;
begin
result := fcourses.count;
end;
function TCategory.getId: cardinal;
begin
result := fid;
end;
function TCategory.GetLMS: ILMS;
begin
result := fLMS;
end;
function TCategory.GetName: string;
begin
result := fName;
end;
function TCategory.GetParentCategory: cardinal;
begin
result := fParentCategory;
end;
function TCategory.GetSubCategoriesCount: cardinal;
begin
result := fcategories.count;
end;
procedure TCategory.SetParentCategory(const Value: cardinal);
begin
fParentCategory := Value;
end;
end.