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| author | crupest <crupest@outlook.com> | 2021-04-30 16:52:55 +0800 |
|---|---|---|
| committer | crupest <crupest@outlook.com> | 2021-04-30 16:52:55 +0800 |
| commit | 88002173a1155883d1fb46683a9a7ad1f521eb56 (patch) | |
| tree | 742cce92b6e424d7bcd4a51a8da63dd10e18c4c7 /BackEnd/Timeline/Services/User/BasicUserServiceExtensions.cs | |
| parent | bf4c48980f81e566065c07f3fe534ce7551ebdcc (diff) | |
| download | timeline-88002173a1155883d1fb46683a9a7ad1f521eb56.tar.gz timeline-88002173a1155883d1fb46683a9a7ad1f521eb56.tar.bz2 timeline-88002173a1155883d1fb46683a9a7ad1f521eb56.zip | |
refactor: ...
Diffstat (limited to 'BackEnd/Timeline/Services/User/BasicUserServiceExtensions.cs')
| -rw-r--r-- | BackEnd/Timeline/Services/User/BasicUserServiceExtensions.cs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/BackEnd/Timeline/Services/User/BasicUserServiceExtensions.cs b/BackEnd/Timeline/Services/User/BasicUserServiceExtensions.cs new file mode 100644 index 00000000..8a05f452 --- /dev/null +++ b/BackEnd/Timeline/Services/User/BasicUserServiceExtensions.cs @@ -0,0 +1,17 @@ +using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace Timeline.Services.User
+{
+ public static class BasicUserServiceExtensions
+ {
+ public static async Task ThrowIfUserNotExist(this IBasicUserService service, long userId)
+ {
+ if (!await service.CheckUserExistenceAsync(userId))
+ {
+ throw new EntityNotExistException(EntityTypes.User,
+ new Dictionary<string, object> { ["id"] = userId });
+ }
+ }
+ }
+}
|