feat: implement achievements

internal/gw/grpc_client/achievements_client.go

@@ -47,3 +47,28 @@ func (c *AchievementsClient) GetUserAchievements(ctx context.Context, userID str
 	}
 	return resp.UserAchievements, nil
 }
+
+func (c *AchievementsClient) CreateAchievement(ctx context.Context, achievement *pb.Achievement) (*pb.Achievement, error) {
+	resp, err := c.client.CreateAchievement(ctx, achievement)
+	if err != nil {
+		return nil, fmt.Errorf("create achievement failed: %w", err)
+	}
+	return resp, nil
+}
+
+func (c *AchievementsClient) EditAchievement(ctx context.Context, achievement *pb.Achievement) (*pb.Achievement, error) {
+	resp, err := c.client.EditAchievement(ctx, achievement)
+	if err != nil {
+		return nil, fmt.Errorf("edit achievement failed: %w", err)
+	}
+	return resp, nil
+}
+
+func (c *AchievementsClient) DeleteAchievement(ctx context.Context, achievementID string) error {
+	req := &pb.DeleteAchievementRequest{AchievementId: achievementID}
+	_, err := c.client.DeleteAchievement(ctx, req)
+	if err != nil {
+		return fmt.Errorf("delete achievement failed: %w", err)
+	}
+	return nil
+}