public bool StatusUpdate(int backProjId, bool accept = false)
{
if (accept)
{
BackerProject backerProject = _db.BackerProjects
.Include(bp => bp.Project)
.Include(bp => bp.Backer)
.Where(bp => bp.Id == backProjId)
.FirstOrDefault();
if (backerProject != null)
{
Project project = _db.Projects.Find(backerProject.ProjectId);
float sumbackerprojects = _db.BackerProjects
.Where(bp => bp.ProjectId == backerProject.ProjectId)
.Where(bp => bp.Status == Status.Accepted)
.Sum(bp => bp.Fund);
if (sumbackerprojects < project.BudgetGoal)
{
backerProject.Status = Status.Accepted;
_db.Entry(backerProject).State = EntityState.Modified;
_db.SaveChanges();
return(true);
}
}
}
return(false);
}
public bool UpdateBalance(int projectId)
{
Project project = db.Projects.Find(projectId);
float sumbackerprojects = db.BackerProjects
.Where(bp => bp.ProjectId == projectId)
.Where(bp => bp.Status == Status.Accepted)
.Sum(bp => bp.Fund);
if (sumbackerprojects > 0)
{
project.Balance = sumbackerprojects;
db.Entry(project).State = EntityState.Modified;
db.SaveChanges();
return(true);
}
return(false);
}