private static async Task <GiveAssetsResult> FirstOrDefaultAssetsAsync(
Services.MasterData.IMasterData masterData,
Databases.personal.PersonalDBContext db,
long playerId,
Model model
)
{
var assetsInfo = masterData.GetAssetsInfo(model.assetsId);
if (assetsInfo == null)
{
return(GiveAssetsResult.Err);
}
var result = GiveAssetsResult.Err;
var rec = await db.AssetsInventories.FirstOrDefaultAsync(r =>
r.playerId == playerId && r.assetsId == model.assetsId);
if (rec == null)
{
rec = new Databases.personal.AssetsInventory
{
playerId = playerId,
assetsId = model.assetsId,
};
await db.AssetsInventories.AddAsync(rec);
result = GiveAssetsResult.Add;
}
else
{
result = GiveAssetsResult.Update;
}
rec.amount = Math.Clamp(rec.amount + model.amount, 0, assetsInfo.maxValue);
if (rec.amount >= assetsInfo.maxValue)
{
result = GiveAssetsResult.MaxValue;
}
return(result);
}
public static async Task <TakeResult> TakeAsync(
Services.MasterData.IMasterData masterData,
Databases.personal.PersonalDBContext db,
string accountAccessToken,
long playerId, //playerIdの正当性は呼び出し元で保証してください
Model cost
)
{
////////////////////////
// Coins
if (cost.type == Type.Coin)
{
var requester = new Multiplatform.Inky.PurchaseItem();
requester.request.items = new List <Multiplatform.Inky.PurchaseItem.Request.PurchasedProductItems>()
{
new Multiplatform.Inky.PurchaseItem.Request.PurchasedProductItems
{
deduct_platinum = (int)cost.amount,
item_id = "testItemId",
item_name = "testItem",
item_qty = 1,
item_type = 1,
}
};
var response = await requester.PostAsync(accountAccessToken);
if (response.StatusCode == System.Net.HttpStatusCode.OK)
{
return(TakeResult.Ok);
}
return(TakeResult.Insufficient);
}
////////////////////////
// Assets
if (cost.type == Type.Assets)
{
var assetsInfo = masterData.GetAssetsInfo(cost.assetsId);
if (assetsInfo == null)
{
return(TakeResult.Err);
}
var rec = await db.AssetsInventories.FirstOrDefaultAsync(r =>
r.playerId == playerId && r.assetsId == cost.assetsId);
if (rec == null)
{
rec = new Databases.personal.AssetsInventory
{
playerId = playerId,
assetsId = cost.assetsId,
};
await db.AssetsInventories.AddAsync(rec);
}
if (rec.amount < cost.amount)
{
return(TakeResult.Insufficient);
}
rec.amount = rec.amount - cost.amount;
await db.SaveChangesAsync();
return(TakeResult.Ok);
}
////////////////////////
// Item
if (cost.type == Type.Item)
{
var itemInfo = masterData.GetItemFromItemId(cost.itemId);
if (itemInfo == null)
{
return(TakeResult.Err);
}
if (masterData.CheckDefaultOwnedItem(cost.itemId))
{
return(TakeResult.Ok);
}
var rec = await db.ItemInventories.FirstOrDefaultAsync(r =>
r.playerId == playerId && r.itemId == cost.itemId);
if (rec != null)
{
return(TakeResult.Ok);
}
return(TakeResult.Insufficient);
}
////////////////////////
// Unknown
return(TakeResult.Err);
}