fix: stop updating agent stats from deleted workspaces (#11026)

Co-authored-by: Steven Masley <stevenmasley@gmail.com>

coderd/database/dbmem/dbmem.go

@@ -3762,6 +3762,9 @@ func (q *FakeQuerier) GetWorkspaceAgentAndOwnerByAuthToken(_ context.Context, au
 					if build.WorkspaceID != ws.ID {
 						continue
 					}
+					if ws.Deleted {
+						continue
+					}
 					var row database.GetWorkspaceAgentAndOwnerByAuthTokenRow
 					row.WorkspaceID = ws.ID
 					usr, err := q.getUserByIDNoLock(ws.OwnerID)

coderd/database/queries.sql.go

@@ -7754,9 +7754,10 @@ FROM users
 WHERE
 	-- TODO: we can add more conditions here, such as:
 	-- 1) The user must be active
-	-- 2) The user must not be deleted
-	-- 3) The workspace must be running
+	-- 2) The workspace must be running
 	workspace_agents.auth_token = $1
+AND
+	workspaces.deleted = FALSE
 GROUP BY
 	workspace_agents.id,
 	workspaces.id,

coderd/database/queries/workspaceagents.sql

@@ -252,9 +252,10 @@ FROM users
 WHERE
 	-- TODO: we can add more conditions here, such as:
 	-- 1) The user must be active
-	-- 2) The user must not be deleted
-	-- 3) The workspace must be running
+	-- 2) The workspace must be running
 	workspace_agents.auth_token = @auth_token
+AND
+	workspaces.deleted = FALSE
 GROUP BY
 	workspace_agents.id,
 	workspaces.id,