read the best solution for each task in contest

internal/tester/delivery/rest/handlers.go

@@ -99,6 +99,15 @@ func (h *TesterHandlers) GetContest(c *fiber.Ctx, id int32) error {
 		return c.SendStatus(pkg.ToREST(err))
 	}
 
+	var participantId int32 = 2
+
+	solutions, err := h.contestsUC.ReadBestSolutions(c.Context(), id, participantId)
+
+	m := make(map[int32]*models.Solution)
+
+	for i := 0; i < len(solutions); i++ {
+		m[solutions[i].TaskPosition] = solutions[i]
+	}
 	resp := testerv1.GetContestResponse{
 		Contest: C2C(*contest),
 		Tasks: make([]struct {
@@ -108,11 +117,15 @@ func (h *TesterHandlers) GetContest(c *fiber.Ctx, id int32) error {
 	}
 
 	for i, task := range tasks {
+		solution := testerv1.Solution{}
+		if sol, ok := m[task.Position]; ok {
+			solution = S2S(*sol)
+		}
 		resp.Tasks[i] = struct {
 			Solution testerv1.Solution      `json:"solution"`
 			Task     testerv1.TasksListItem `json:"task"`
 		}{
-			Solution: testerv1.Solution{},
+			Solution: solution,
 			Task:     TLI2TLI(*task),
 		}
 	}