From 661bf5877e502dde4e17eb46b4f7c694ac9bfced Mon Sep 17 00:00:00 2001
From: Ben Chidgey <ben@feedmypixel.com>
Date: Wed, 22 Jan 2025 16:36:07 +0000
Subject: [PATCH] 469941: Sort deployments by teamId

If teamId's are provided via the avouriteTeamIds query array, then sort
by services that are owned by these teams
---
 .../Endpoints/DeploymentsEndpointV2.cs           |  2 ++
 .../Services/Deployments/DeploymentsServiceV2.cs | 16 +++++++++++++++-
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/Defra.Cdp.Backend.Api/Endpoints/DeploymentsEndpointV2.cs b/Defra.Cdp.Backend.Api/Endpoints/DeploymentsEndpointV2.cs
index 34b9c1c..2c50b08 100644
--- a/Defra.Cdp.Backend.Api/Endpoints/DeploymentsEndpointV2.cs
+++ b/Defra.Cdp.Backend.Api/Endpoints/DeploymentsEndpointV2.cs
@@ -24,6 +24,7 @@ public static void MapDeploymentsEndpointV2(this IEndpointRouteBuilder app)
 
     // GET /v2/deployments or with query params GET /v2/deployments?environment=dev&service=forms-runner&user=jeff&status=running&page=1&offset=0&size=50
     private static async Task<IResult> FindLatestDeployments(IDeploymentsServiceV2 deploymentsService,
+        [FromQuery(Name = "favouriteTeamIds")] string[]? favouriteTeamIds,
         [FromQuery(Name = "environment")] string? environment,
         [FromQuery(Name = "service")] string? service,
         [FromQuery(Name = "user")] string? user,
@@ -35,6 +36,7 @@ private static async Task<IResult> FindLatestDeployments(IDeploymentsServiceV2 d
         CancellationToken cancellationToken)
     {
         var deploymentsPage = await deploymentsService.FindLatest(
+            favouriteTeamIds,
             environment,
             service,
             user,
diff --git a/Defra.Cdp.Backend.Api/Services/Deployments/DeploymentsServiceV2.cs b/Defra.Cdp.Backend.Api/Services/Deployments/DeploymentsServiceV2.cs
index 094eb3b..c65ab3c 100644
--- a/Defra.Cdp.Backend.Api/Services/Deployments/DeploymentsServiceV2.cs
+++ b/Defra.Cdp.Backend.Api/Services/Deployments/DeploymentsServiceV2.cs
@@ -16,6 +16,7 @@ public interface IDeploymentsServiceV2
     Task<bool>          UpdateDeploymentStatus(string lambdaId, string eventName, string reason, CancellationToken ct);
     
     Task<Paginated<DeploymentV2>> FindLatest(
+        string[]? favouriteTeamIds,
         string? environment,
         string? service,
         string? user,
@@ -181,7 +182,8 @@ public async Task<List<DeploymentV2>> FindWhatsRunningWhere(string serviceName,
             .ToListAsync(ct);
     }
 
-    public async Task<Paginated<DeploymentV2>> FindLatest(string? environment, string? service, string? user,
+    public async Task<Paginated<DeploymentV2>> FindLatest(string[]? favouriteTeamIds, string? environment,
+        string? service, string? user,
         string? status,
         string? team,
         int offset = 0,
@@ -237,6 +239,18 @@ public async Task<Paginated<DeploymentV2>> FindLatest(string? environment, strin
             .SortByDescending(d => d.Created)
             .ToListAsync(ct);
 
+        if (favouriteTeamIds?.Length > 0)
+        {
+            var repos = (await Task.WhenAll(favouriteTeamIds.Select(teamId =>
+                    _repositoryService.FindRepositoriesByTeamId(teamId, true, ct))))
+                .SelectMany(r => r)
+                .ToList();
+
+            var servicesOwnedByTeam = repos.Select(r => r.Id);
+
+            deployments = deployments.OrderByDescending(d => servicesOwnedByTeam.Contains(d.Service)).ToList();
+        }
+
         var totalDeployments = await Collection.CountDocumentsAsync(filter, cancellationToken: ct);
 
         var totalPages = Math.Max(1, (int)Math.Ceiling((double)totalDeployments / size));