PostFundManagement.Api/Endpoints/Evidence/GetIndicatorEndpoint.cs

@@ -8,7 +8,7 @@ using PostFundManagement.Domain.Security;
 namespace PostFundManagement.Api.Endpoints.Evidence;
 
 [ApiVersionTarget(1)]
-public sealed class GetIndicatorByIdEndpoint : IEndpoint
+public sealed class GetIndicatorEndpoint : IEndpoint
 {
     public void Map(IEndpointRouteBuilder builder)
     {
@@ -22,7 +22,7 @@ public sealed class GetIndicatorByIdEndpoint : IEndpoint
                 : Results.NotFound();
         })
         .WithDescription("Get a specific indicator.")
-        .WithName(typeof(GetIndicatorByIdEndpoint).ToEndpointName())
+        .WithName(typeof(GetIndicatorEndpoint).ToEndpointName())
         .MapToApiVersion(new ApiVersion(1))
         .Produces<Indicator>(StatusCodes.Status200OK)        
         .Produces(StatusCodes.Status404NotFound)

PostFundManagement.Api/Endpoints/Evidence/GetMilestoneEndpoint.cs

@@ -0,0 +1,33 @@
+using PostFundManagement.Application.Extensions;
+using PostFundManagement.Application.Services.Evidence;
+using PostFundManagement.Domain.Abstractions;
+using PostFundManagement.Domain.Extensions;
+using PostFundManagement.Domain.Models;
+using PostFundManagement.Domain.Security;
+
+namespace PostFundManagement.Api.Endpoints.Evidence;
+
+[ApiVersionTarget(1)]
+public class GetMilestoneEndpoint : IEndpoint
+{
+    public void Map(IEndpointRouteBuilder builder)
+    {
+        builder.MapGet("api/evidence/milestones/{milestoneId}", async (string milestoneId, EvidenceService service, 
+            CancellationToken cancellationToken = default) =>
+        {
+            var result = await service.GetMilestoneAsync(milestoneId, cancellationToken);
+
+            return result.IsSuccess
+                ? Results.Ok(result.Value)
+                : Results.NotFound();
+        })
+        .WithDescription("Gets a specific milestone")
+        .WithName(typeof(GetMilestoneEndpoint).ToEndpointName())
+        .MapToApiVersion(new ApiVersion(1))
+        .Produces<Milestone>(StatusCodes.Status200OK)        
+        .Produces(StatusCodes.Status404NotFound)
+        .Produces(StatusCodes.Status401Unauthorized)
+        .WithTags(EndpointTags.Evidence)
+        .CacheOutput();
+    }
+}

PostFundManagement.Application/Services/Evidence/EvidenceService.cs

@@ -253,4 +253,28 @@ public sealed class EvidenceService(IDbContextFactory<ApplicationDbContext> cont
             return Result.Fail(new Error(ex.Message).CausedBy(ex));
         }
     }
+
+    public async Task<Result<Milestone>> GetMilestoneAsync(string milestoneId, CancellationToken cancellationToken)
+    {
+        try
+        {
+            var decodeResult = hashService.DecodeLongIdHash(milestoneId);
+
+            if (decodeResult.IsFailed)
+                return Result.Fail(decodeResult.Errors);
+
+            using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            var milestone = await context.Milestones.AsNoTracking().FirstOrDefaultAsync(m => m.Id == decodeResult.Value, cancellationToken);
+
+            return milestone is not null
+                ? Result.Ok(milestone.Map())
+                : Result.Fail("Failed to get specific milestone");
+
+        }
+        catch (Exception ex)
+        {
+            return Result.Fail(new Error(ex.Message).CausedBy(ex));
+        }
+    }
 }