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57 lines (53 loc) · 3.88 KB
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using KeyLoad.Clustering;
using KeyLoad.Query;
using Microsoft.Extensions.Options;
namespace KeyLoad.Server;
internal static class QueryApi
{
private const string QueryPath = ApiRoutes.Query;
private const string SearchPath = "/query/search";
private const string AstPath = ApiRoutes.QueryAst;
private const string CapabilitiesPath = ApiRoutes.QueryCapabilities;
private const string LiveStartPath = ApiRoutes.LiveQueryStart;
private const string LiveReadPath = ApiRoutes.LiveQueryRead;
internal static void Map(WebApplication app)
{
app.MapPost(SearchPath, (SqlGraphSearchRequest request, HttpContext context) =>
ApiGrainDispatch.ReadAsync(context, GrainReadKind.SqlGraphSearch, request))
.RequireAuthorization(DatabaseAuthenticationComposition.SubjectPolicy);
app.MapPost(McpToolRoutes.QueryGraphPath, (SqlGraphPathRequest request, HttpContext context) =>
ApiGrainDispatch.ReadAsync(context, GrainReadKind.SqlGraphPath, request))
.RequireAuthorization(DatabaseAuthenticationComposition.SubjectPolicy);
app.MapPost(SqlOperationProtocol.Route, ExecuteSqlAsync)
.RequireAuthorization(DatabaseAuthenticationComposition.SubjectPolicy);
app.MapPost(DistributedSearchProtocol.Route, (DistributedSearchRequest request, HttpContext context) =>
ApiGrainDispatch.ReadAsync(context, GrainReadKind.DistributedSearch, request))
.RequireAuthorization(DatabaseAuthenticationComposition.SubjectPolicy);
app.MapPost(QueryPath, (QueryRequest request, HttpContext context) =>
ApiGrainDispatch.ReadAsync(context, GrainReadKind.Query, request))
.RequireAuthorization(DatabaseAuthenticationComposition.SubjectPolicy);
app.MapPost(AstPath, (AstQueryRequest request, HttpContext context) =>
ApiGrainDispatch.ReadAsync(context, GrainReadKind.AstQuery, request))
.RequireAuthorization(DatabaseAuthenticationComposition.SubjectPolicy);
app.MapPost(McpToolRoutes.QueryPartitions, (PartitionQueryRequest request, HttpContext context) =>
ApiGrainDispatch.ReadAsync(context, GrainReadKind.PartitionQuery, request))
.RequireAuthorization(DatabaseAuthenticationComposition.SubjectPolicy);
app.MapGet(CapabilitiesPath, (Func<HttpContext, Task<IResult>>)(context =>
ApiGrainDispatch.ReadAsync(context, GrainReadKind.QueryCapabilities)))
.RequireAuthorization(DatabaseAuthenticationComposition.SubjectPolicy);
app.MapPost(LiveStartPath, (StartLiveQueryRequest request, HttpContext context) =>
ApiGrainDispatch.ReadAsync(context, GrainReadKind.LiveQueryStart, request))
.RequireAuthorization(DatabaseAuthenticationComposition.SubjectPolicy);
app.MapPost(LiveReadPath, (ReadLiveQueryRequest request, HttpContext context) =>
ApiGrainDispatch.ReadAsync(context, GrainReadKind.LiveQueryRead, request))
.RequireAuthorization(DatabaseAuthenticationComposition.SubjectPolicy);
}
private static async Task<IResult> ExecuteSqlAsync(SqlOperationRequest request, HttpContext context, IOptions<QueryExecutionOptions> queryOptions, IOptions<ServerExecutionOptions> server)
{
var operation = SqlOperationCompiler.Compile(request, server.Value.MaximumBodyBytes, queryOptions,
context.RequestAborted);
var reply = await (CanonicalOperationGateway.ExecuteAsync(context, operation.ReadKind,
operation.CommandKind, operation.CommandId, (operation.Payload /* KLD0041: The SQL compiler already selected and validated this input against the closed operation kind before gateway issuance. */), context.RequestAborted) /* KLD0041: Issue the validated heterogeneous SQL descriptor through the same generated envelope and bounded HTTP response path as typed API operations. */);
return new GrainJsonResult(reply.Payload);
}
}