//Deletes specific folder and every file and folder in it
public bool DeleteFolder(int FolderID)
{
Folder TheFolder = GetFolderByID(FolderID); //Get folder with FolderID and its project
Project TheProject = DB.Projects.Where(x => x.ID == TheFolder.ProjectStructure.ID).FirstOrDefault();
if (TheFolder == null || TheProject == null)
{
return(false);
}
List <Folder> AllFolders = DB.Folders.Where(x => x.ProjectStructure.ID == TheProject.ID).ToList();
foreach (Folder Fold in AllFolders) //Loops through all folders in the project and if a folder is
{ //a child of the folder to delete it is added to the function recursively
if (Fold.FolderStructure != null && Fold.FolderStructure.ID == FolderID)
{
DeleteFolder(Fold.ID);
}
}
List <File> FilesInFolder = DB.Files.Where(x => x.FolderStructure.ID == FolderID).ToList();
foreach (var Item in FilesInFolder) //loops through all files in folder to delete and
{ //deletes the file and the connection
FileInProject Tmp = DB.FilesInProjects.Where(x => x.ProjectFile.ID == Item.ID).SingleOrDefault();
DB.FilesInProjects.Remove(Tmp);
DB.Files.Remove(Item);
}
DB.Folders.Remove(TheFolder); //After folder is empty it is deleted and changes saved
if (DB.SaveChanges() == 0)
{
return(false);
}
return(true);
}
//Creates a project with User withc specific username as owner. Returns false if fails, otherwise true
public bool CreateProject(CreateProjectViewModel NewCreateProject, string Username)
{
if (NewCreateProject == null || Username == "")
{
return(false);
}
var ProjectWithSameName = DB.Projects.Where(x => x.Owner.Username == Username &&
x.Name == NewCreateProject.Name).FirstOrDefault();
if (ProjectWithSameName != null) //If user has created a project with same name nothing is created and function returns false
{
return(false);
}
UserInfo Owner = DB.UsersInfo.Where(x => x.Username == Username).SingleOrDefault(); //User that is creating project
Project NewProject = new Project(); //The project that is being made, gets values from viewmodel
NewProject.Name = NewCreateProject.Name;
NewProject.Type = NewCreateProject.Type;
NewProject.Owner = Owner;
NewProject.ReadMe = FService.CreateReadMe(NewCreateProject.ReadMe); //New ReadMe created
NewProject.DateCreated = DateTime.Now;
NewProject.DateModified = DateTime.Now;
//If project is a web application more default files are made
if (NewProject.Type == "Web Application")
{
var Files = FService.CreateWebApplication(); //Gets a list of extra files
FileInProject FIProjectCSS = new FileInProject(); //connection between file and project is made
FIProjectCSS.FileProject = NewProject;
FIProjectCSS.ProjectFile = Files[0]; //css file
FileInProject FIProjectJS = new FileInProject(); //connection between file and project is made
FIProjectJS.FileProject = NewProject;
FIProjectJS.ProjectFile = Files[1]; //js file
DB.FilesInProjects.Add(FIProjectCSS); //added to database
DB.FilesInProjects.Add(FIProjectJS);
}
DB.Projects.Add(NewProject); //Project added to database
DB.SaveChanges();
//Connection between user creating and project is made
ProjectOwner POwner = new ProjectOwner();
POwner.Owner = Owner;
POwner.OwnerProject = NewProject;
//Connection between default file and project is made
FileInProject FIProject = new FileInProject();
FIProject.FileProject = NewProject;
FIProject.ProjectFile = FService.CreateDefaultFile(NewProject.Type); //default file is made
DB.ProjectOwners.Add(POwner); //connections added to database
DB.FilesInProjects.Add(FIProject);
DB.SaveChanges(); //changes saved and function returns true
return(true);
}
public bool DeleteFile(int?ID)
{
File ToDelete = GetFileByID(ID);
if (ToDelete == null)
{
return(false);
}
FileInProject TheConnection = DB.FilesInProjects.Where(x => x.ProjectFile.ID == ToDelete.ID).FirstOrDefault();
DB.FilesInProjects.Remove(TheConnection);
DB.Files.Remove(ToDelete);
if (DB.SaveChanges() == 0)
{
return(false);
}
return(true);
}
public bool AddFile(AddFilesViewModel Model)
{
var FileWithSameName = DB.FilesInProjects.Where(x => x.ProjectFile.Name == Model.Name &&
x.FileProject.ID == Model.ProjectID &&
x.ProjectFile.Type == Model.Type).FirstOrDefault();
if (FileWithSameName != null)
{
return(false);
}
// Make the file.
File NewFile = new File();
NewFile.Name = Model.Name;
NewFile.Type = Model.Type;
NewFile.Location = "//This is a new file";
NewFile.FolderStructure = null;
NewFile.DateCreated = DateTime.Now;
NewFile.DateModified = DateTime.Now;
// Add the connection.
FileInProject NewConnection = new FileInProject();
NewConnection.ProjectFile = NewFile;
Project TheProj = DB.Projects.Where(x => x.ID == Model.ProjectID).FirstOrDefault();
NewConnection.FileProject = TheProj;
// Adding to the database.
DB.Files.Add(NewFile);
DB.FilesInProjects.Add(NewConnection);
// If no changes are made to the database we return false.
if (DB.SaveChanges() == 0)
{
return(false);
}
return(true);
}
