feat: adding top10 referral script

.gitignore

@@ -10,4 +10,6 @@ cmd/data/wallet.json
 cmd/data/config.json
 cmd/data/validators.json
 cmd/bin
-__pycache__
+__pycache__
+/scripts/go/referral.json
+/scripts/go/top10.json

scripts/go/main.go

@@ -0,0 +1,58 @@
+package main
+
+import (
+	"encoding/json"
+	"os"
+	"sort"
+
+	"github.com/kehiy/RoboPac/discord"
+)
+
+func main() {
+	referrals, err := LoadReferralData("./referral.json")
+	if err != nil {
+		panic(err)
+	}
+
+	sort.Slice(referrals, func(i, j int) bool { // sort referrals based on points in descending order
+		return referrals[i].Points > referrals[j].Points
+	})
+
+	top10 := [10]discord.Referral{}
+	for i, r := range referrals {
+		if i >= 10 {
+			break
+		}
+		top10[i] = r
+	}
+
+	data, err := json.Marshal(top10)
+	if err != nil {
+		panic(err)
+	}
+
+	err = os.WriteFile("top10.json", data, 0o600)
+	if err != nil {
+		panic(err)
+	}
+}
+
+func LoadReferralData(path string) ([]discord.Referral, error) {
+	file, err := os.ReadFile(path)
+	if err != nil {
+		return nil, err
+	}
+
+	referrals := map[string]discord.Referral{}
+	err = json.Unmarshal(file, &referrals)
+	if err != nil {
+		return nil, err
+	}
+
+	result := []discord.Referral{}
+	for _, r := range referrals {
+		result = append(result, r)
+	}
+
+	return result, nil
+}