feat: Validation now works when updating a role

src/lib/db/role-store.ts

@@ -6,6 +6,7 @@ import { ICustomRole } from 'lib/types/model';
 import {
     ICustomRoleInsert,
     ICustomRoleUpdate,
+    IRoleStore,
 } from 'lib/types/stores/role-store';
 import { IRole, IUserRole } from 'lib/types/stores/access-store';
 
@@ -23,7 +24,7 @@ interface IRoleRow {
     type: string;
 }
 
-export default class RoleStore {
+export default class RoleStore implements IRoleStore {
     private logger: Logger;
 
     private eventBus: EventEmitter;
@@ -88,6 +89,15 @@ export default class RoleStore {
         return present;
     }
 
+    async nameInUse(name: string, existingId?: number): Promise<boolean> {
+        let query = this.db(T.ROLES).where({ name }).returning('id');
+        if (existingId) {
+            query = query.andWhereNot({ id: existingId });
+        }
+        const result = await query;
+        return result.length > 0;
+    }
+
     async roleExists(name: string): Promise<boolean> {
         const result = await this.db.raw(
             `SELECT EXISTS (SELECT 1 FROM ${T.ROLES} WHERE name = ?) AS present`,

src/lib/services/access-service.ts

@@ -409,7 +409,7 @@ export class AccessService {
     }
 
     async updateRole(role: IRoleUpdate): Promise<ICustomRole> {
-        // await this.validateRole(role);
+        await this.validateRole(role, role.id);
         const baseRole = {
             id: role.id,
             name: role.name,
@@ -432,8 +432,11 @@ export class AccessService {
         return this.roleStore.delete(id);
     }
 
-    async validateRoleIsUnique(roleName: string): Promise<void> {
-        const exists = await this.roleStore.roleExists(roleName);
+    async validateRoleIsUnique(
+        roleName: string,
+        existingId?: number,
+    ): Promise<void> {
+        const exists = await this.roleStore.nameInUse(roleName, existingId);
         if (exists) {
             throw new NameExistsError(
                 `There already exists a role with the name ${roleName}`,
@@ -442,8 +445,11 @@ export class AccessService {
         return Promise.resolve();
     }
 
-    async validateRole(role: IRoleCreation): Promise<void> {
-        await this.validateRoleIsUnique(role.name);
+    async validateRole(
+        role: IRoleCreation,
+        existingId?: number,
+    ): Promise<void> {
+        await this.validateRoleIsUnique(role.name, existingId);
         //Handle schema validation here...
     }
 }

src/lib/types/stores/role-store.ts

@@ -27,5 +27,5 @@ export interface IRoleStore extends Store<ICustomRole, number> {
     getProjectRoles(): Promise<IRole[]>;
     getRootRoles(): Promise<IRole[]>;
     getRootRoleForAllUsers(): Promise<IUserRole[]>;
-    roleExists(name: string): Promise<boolean>;
+    nameInUse(name: string, existingId: number): Promise<boolean>;
 }

src/test/fixtures/fake-role-store.ts

@@ -8,7 +8,7 @@ import {
 } from 'lib/types/stores/role-store';
 
 export default class FakeRoleStore implements IRoleStore {
-    roleExists(name: string): Promise<boolean> {
+    nameInUse(name: string, existingId: number): Promise<boolean> {
         throw new Error('Method not implemented.');
     }