add server to monorepo.

packages/server/src/services/Branches/GetBranch.ts

@@ -0,0 +1,26 @@
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { Service, Inject } from 'typedi';
+import { CURDBranch } from './CRUDBranch';
+
+@Service()
+export class GetBranch extends CURDBranch{
+  @Inject()
+  tenancy: HasTenancyService;
+
+  /**
+   * 
+   * @param {number} tenantId 
+   * @param {number} branchId 
+   * @returns 
+   */
+  public getBranch = async (tenantId: number, branchId: number) => {
+    const { Branch } = this.tenancy.models(tenantId);
+
+    const branch = await Branch.query().findById(branchId);
+
+    // Throw not found service error if the branch not found.
+    this.throwIfBranchNotFound(branch);
+
+    return branch;
+  };
+}