Randomise ballot order

Closes #11
CSSUoB · Oct 29, 2023 · ff1d3b5 · ff1d3b5
1 parent 94ecfc0
commit ff1d3b5
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/internal/httpcore/endpoints_elections.go b/internal/httpcore/endpoints_elections.go
@@ -10,6 +10,8 @@ import (
 	"github.com/gofiber/fiber/v2"
 	"github.com/mattn/go-sqlite3"
 	"log/slog"
+	"math/rand"
+	"sort"
 )
 
 func (endpoints) apiListElections(ctx *fiber.Ctx) error {
@@ -118,6 +120,11 @@ func (endpoints) apiGetActiveElectionInformation(ctx *fiber.Ctx) error {
 		return fmt.Errorf("apiGetActiveElectionInformation commit tx: %w", err)
 	}
 
+	// randomise ballot order
+	sort.Slice(ballot, func(_, _ int) bool {
+		return rand.Intn(2) == 0
+	})
+
 	var response = struct {
 		Election *database.Election      `json:"election"`
 		Ballot   []*database.BallotEntry `json:"ballot"`