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[Core] Add specific exception for Stranger not found #52

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Merged
NoirHare merged 1 commit into from
Aug 26, 2025
Merged

[Core] Add specific exception for Stranger not found #52

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8 changes: 7 additions & 1 deletion Lagrange.Core/Internal/Services/System/FetchStrangerService.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -91,6 +91,12 @@ protected override ValueTask<FetchStrangerEventResp> Parse(ReadOnlyMemory<byte>
property => property.Value
);

// Check exists
if (!bytes.TryGetValue(20002, out byte[]? nicknameBytes))
{
throw new OperationException(-1, "Stranger not found");
}

// Birthday
byte[] birthday = bytes[20031];
int year = BinaryPrimitives.ReadUInt16BigEndian(birthday.AsSpan(0, 2));
Expand All @@ -99,7 +105,7 @@ protected override ValueTask<FetchStrangerEventResp> Parse(ReadOnlyMemory<byte>

return ValueTask.FromResult(new FetchStrangerEventResp(new BotStranger(
response.Body.Uin,
Encoding.UTF8.GetString(bytes[20002]),
Encoding.UTF8.GetString(nicknameBytes),
string.Empty, // Can't not get uid
Encoding.UTF8.GetString(bytes[102]),
Encoding.UTF8.GetString(bytes[103]),
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