public async Task <IActionResult> DeleteConfirmed(int?id)
{
if (id == null)
{
return(NotFound());
}
Caster casterFromDB = await _db.Casters.Include(c => c.Faction).FirstAsync(c => c.Id == id);
if (casterFromDB == null)
{
return(NotFound());
}
if (await _db.BattleReports.AnyAsync(br => br.WinningCaster == casterFromDB.Name || br.LosingCaster == casterFromDB.Name))
{
CasterViewModel viewModel = new CasterViewModel()
{
Caster = casterFromDB,
StatusMessage = "Error: You cannot delete a Caster for which there are already posted Battle Reports."
};
return(View(nameof(Delete), viewModel));
}
_db.Casters.Remove(casterFromDB);
await _db.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> Delete(int?id)
{
if (id == null)
{
return(NotFound());
}
if (!await _db.Casters.AnyAsync(t => t.Id == id))
{
return(NotFound());
}
Caster casterFromDB = await _db.Casters.Include(c => c.Faction).FirstAsync(c => c.Id == id);
if (casterFromDB == null)
{
return(NotFound());
}
CasterViewModel viewModel = new CasterViewModel()
{
Caster = casterFromDB
};
return(View(viewModel));
}
public async Task <IActionResult> Index()
{
CasterViewModel viewModel = new CasterViewModel()
{
Casters = await _db.Casters.ToListAsync(),
Factions = await _db.Factions.OrderBy(f => f.Name).ToListAsync()
};
return(View(viewModel));
}
public async Task <IActionResult> Create()
{
CasterViewModel viewModel = new CasterViewModel()
{
Factions = await _db.Factions.OrderBy(f => f.Name).ToListAsync(),
Casters = await _db.Casters.ToListAsync(),
Caster = new Caster(),
StatusMessage = string.Empty
};
return(View(viewModel));
}
public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(NotFound());
}
if (!await _db.Casters.AnyAsync(c => c.Id == id))
{
return(NotFound());
}
CasterViewModel viewModel = new CasterViewModel()
{
Factions = await _db.Factions.OrderBy(f => f.Name).ToListAsync(),
Casters = await _db.Casters.ToListAsync(),
Caster = await _db.Casters.Include(c => c.Faction).FirstAsync(c => c.Id == id),
StatusMessage = string.Empty
};
return(View(viewModel));
}
public async Task <IActionResult> Create(CasterViewModel viewModel)
{
viewModel.StatusMessage = string.Empty;
if (!ModelState.IsValid)
{
return(View(viewModel));
}
if (await _db.Casters.Where(c => c.FactionId == viewModel.Caster.FactionId).AnyAsync(c => c.Name == viewModel.Caster.Name))
{
viewModel.Factions = await _db.Factions.OrderBy(f => f.Name).ToListAsync();
viewModel.Casters = await _db.Casters.ToListAsync();
viewModel.StatusMessage = "Error: A caster with that name for the given faction already exists in the database.";
return(View(viewModel));
}
_db.Casters.Add(viewModel.Caster);
await _db.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> Edit(CasterViewModel viewModel)
{
viewModel.StatusMessage = string.Empty;
if (!ModelState.IsValid)
{
return(View(viewModel));
}
if (await _db.Casters.Where(c => c.FactionId == viewModel.Caster.FactionId).AnyAsync(c => c.Name == viewModel.Caster.Name))
{
viewModel.Factions = await _db.Factions.OrderBy(f => f.Name).ToListAsync();
viewModel.Casters = await _db.Casters.ToListAsync();
viewModel.StatusMessage = "Error: A caster with that name for the given faction already exists in the database.";
return(View(viewModel));
}
Caster casterFromDB = await _db.Casters.FindAsync(viewModel.Caster.Id);
if (casterFromDB == null)
{
return(NotFound());
}
List <BattleReport> battleReports = await _db.BattleReports.Where(br => br.PostersCaster == casterFromDB.Name || br.OpponentsCaster == casterFromDB.Name).ToListAsync();
if (battleReports.Count > 0 && casterFromDB.FactionId != viewModel.Caster.FactionId)
{
viewModel.Factions = await _db.Factions.OrderBy(f => f.Name).ToListAsync();
viewModel.Casters = await _db.Casters.ToListAsync();
viewModel.StatusMessage = "Error: You cannot change the Faction for a Caster for which there are already posted Battle Reports.";
return(View(viewModel));
}
foreach (BattleReport battleReport in battleReports)
{
if (battleReport.PostersCaster == casterFromDB.Name)
{
battleReport.PostersCaster = viewModel.Caster.Name;
}
if (battleReport.OpponentsCaster == casterFromDB.Name)
{
battleReport.OpponentsCaster = viewModel.Caster.Name;
}
if (battleReport.WinningCaster == casterFromDB.Name)
{
battleReport.WinningCaster = viewModel.Caster.Name;
}
if (battleReport.LosingCaster == casterFromDB.Name)
{
battleReport.LosingCaster = viewModel.Caster.Name;
}
}
casterFromDB.Name = viewModel.Caster.Name;
casterFromDB.FactionId = viewModel.Caster.FactionId;
await _db.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
