mirror of
https://github.com/clockworklabs/SpacetimeDB.git
synced 2026-05-14 03:37:55 -04:00
rekhoff
4143c15b08
# Description of Changes
Updates C# bindings to allow module authors to define `View`s and
`AnonymousView`s using the pattern:
```
[SpacetimeDB.View]
public static ExampleData? GetExampleDataById(ViewContext ctx, uint id)
{
return ctx.Db.ExampleData.Id.Find(id);
}
[SpacetimeDB.View]
public static ExampleData? GetAnonymousExampleDataById(AnonymousViewContext ctx, uint id)
{
return ctx.Db.ExampleData.Id.Find(id);
}
```
During publishing of a C# module, the views data will be converted into
`RawViewDefV9`
# API and ABI breaking changes
No known breaking changes
# Expected complexity level and risk
2
# Testing
- [X] Locally tested locally adding the above sample pattern to the
`sdks\csharp\examples~\regression-tests\server` test and performing a
`dotnet build` and a `spacetime publish test`, both of which succeeded.
---------
Signed-off-by: Jason Larabie <jason@clockworklabs.io>
Co-authored-by: Jason Larabie <jason@clockworklabs.io>
31 lines
745 B
C#
31 lines
745 B
C#
namespace SpacetimeDB.Internal;
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using SpacetimeDB.BSATN;
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public interface IView
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{
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RawViewDefV9 MakeViewDef(ITypeRegistrar registrar);
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// This one is not static because we need to be able to store IView in a list.
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byte[] Invoke(BinaryReader reader, IViewContext args);
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}
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public interface IAnonymousView
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{
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RawViewDefV9 MakeAnonymousViewDef(ITypeRegistrar registrar);
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// This one is not static because we need to be able to store IAnonymousView in a list.
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byte[] Invoke(BinaryReader reader, IAnonymousViewContext args);
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}
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public interface IViewContext
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{
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public static Identity GetIdentity()
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{
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FFI.identity(out var identity);
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return identity;
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}
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}
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public interface IAnonymousViewContext { }
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