chore: add new structure for the ticket assinge to admins

src/modules/tickets/providers/referral-strategy.factory.ts

@@ -0,0 +1,29 @@
+import { Injectable } from "@nestjs/common";
+
+import { IReferralStrategy } from "../interfaces/referral-strategy";
+import { GroupStrategy } from "../strategies/group.strategy";
+import { RoundRobinStrategy } from "../strategies/round-robin.strategy";
+
+export enum ReferralStrategyType {
+  GROUP = "GROUP",
+  ROUND_ROBIN = "ROUND_ROBIN",
+}
+
+@Injectable()
+export class ReferralStrategyFactory {
+  constructor(
+    private readonly groupStrategy: GroupStrategy,
+    private readonly roundRobinStrategy: RoundRobinStrategy,
+  ) {}
+
+  getStrategy(type: ReferralStrategyType): IReferralStrategy {
+    switch (type) {
+      case ReferralStrategyType.GROUP:
+        return this.groupStrategy;
+      case ReferralStrategyType.ROUND_ROBIN:
+        return this.roundRobinStrategy;
+      default:
+        return this.groupStrategy; // Default to group strategy
+    }
+  }
+}