From 07ef22bc02c49a479e38b7603709cdfa597fbdd3 Mon Sep 17 00:00:00 2001
From: Quaternions <krakow20@gmail.com>
Date: Fri, 27 Dec 2024 17:42:29 -0800
Subject: [PATCH] submissions: limit active submissions to 20

---
 pkg/service/submissions.go | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/pkg/service/submissions.go b/pkg/service/submissions.go
index e73809f..10be8cf 100644
--- a/pkg/service/submissions.go
+++ b/pkg/service/submissions.go
@@ -9,6 +9,10 @@ import (
 	"git.itzana.me/strafesnet/maps-service/pkg/model"
 )
 
+var(
+	ActiveSubmissionsLimit = 20
+)
+
 // POST /submissions
 func (svc *Service) CreateSubmission(ctx context.Context, request *api.SubmissionCreate) (*api.ID, error) {
 	userInfo, ok := ctx.Value("UserInfo").(UserInfo)
@@ -21,6 +25,21 @@ func (svc *Service) CreateSubmission(ctx context.Context, request *api.Submissio
 		return nil, err
 	}
 
+	filter := datastore.Optional()
+	filter.Add("submitter", int64(userId))
+	filter.Add("status_id", []model.Status{model.StatusChangesRequested, model.StatusSubmitted, model.StatusUnderConstruction})
+	active_submissions, err := svc.DB.Submissions().List(ctx, filter, model.Page{
+		Number: 1,
+		Size:   int32(ActiveSubmissionsLimit),
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	if ActiveSubmissionsLimit <= len(active_submissions) {
+		return nil, ErrPermissionDenied
+	}
+
 	submission, err := svc.DB.Submissions().Create(ctx, model.Submission{
 		ID:            0,
 		DisplayName:   request.DisplayName,