feat: Add category aggregate, category repository, list and create us…

…e case

package.json

@@ -17,6 +17,7 @@
     "@types/node": "^17.0.18",
     "@types/uuid": "^8.3.4",
     "jest": "^27.5.1",
+    "regenerator-runtime": "^0.13.9",
     "sucrase": "^3.20.3",
     "ts-node": "^10.5.0",
     "typescript": "^4.5.5"

src/@core/@seedwork/application/dto/pagination-output.dto.spec.ts

@@ -0,0 +1,21 @@
+import { SearchResult } from "../../domain/repository/repository-contracts";
+import { PaginationOutputDto } from "./pagination-output.dto";
+
+describe("PaginationOuputDto Unit Tests", () => {
+  it("should convert SearchResult to PaginationOutputDto", () => {
+    const searchResult = new SearchResult({
+      items: [],
+      total: 10,
+      current_page: 2,
+      per_page: 2,
+    });
+
+    const dto = PaginationOutputDto.fromRepoSearchResult(searchResult);
+    expect(dto).toStrictEqual({
+      total: 10,
+      current_page: 2,
+      per_page: 2,
+      last_page: 5,
+    });
+  });
+});

src/@core/@seedwork/application/dto/pagination-output.dto.ts

@@ -0,0 +1,19 @@
+import { SearchResult } from "../../domain/repository/repository-contracts";
+
+export class PaginationOutputDto {
+  total: number;
+  current_page: number;
+  last_page: number;
+  per_page: number;
+
+  static fromRepoSearchResult(
+    result: SearchResult
+  ): PaginationOutputDto {
+    return {
+      total: result.total,
+      current_page: result.current_page,
+      per_page: result.per_page,
+      last_page: result.last_page,
+    };
+  }
+}

src/@core/@seedwork/domain/entity/__tests__/entity.spec.ts

@@ -1,6 +1,6 @@
 import Entity from "../entity";
 import { validate as uuidValidate } from "uuid";
-import UniqueEntityId from "../unique-entity-id";
+import UniqueEntityId from "../../value-objects/unique-entity-id";
 
 class StubEntity extends Entity<{ prop1: string; prop2: number }> {}
 

src/@core/@seedwork/domain/entity/entity.ts

@@ -1,4 +1,4 @@
-import UniqueEntityId from "./unique-entity-id";
+import UniqueEntityId from "../value-objects/unique-entity-id";
 
 export default abstract class Entity<Props = any> {
   protected readonly _id: UniqueEntityId;
@@ -11,10 +11,10 @@ export default abstract class Entity<Props = any> {
     return this._id.value;
   }
 
-  toJSON() {
+  toJSON(): Required<{ id: string } & Props> {
     return {
       id: this._id.value,
       ...this.props,
-    };
+    } as Required<{id: string} & Props>;
   }
-}
+}

src/@core/@seedwork/domain/errors/invalid-uuid.error.ts

@@ -0,0 +1,7 @@
+export default class InvalidUuidError extends Error {
+    constructor() {
+      super('ID must be a valid UUID');
+      this.name = 'InvalidUuidError';
+    }
+  }
+

src/@core/@seedwork/domain/mapper-interface.ts

@@ -0,0 +1,6 @@
+import Entity from "./entity/entity";
+
+export default interface Mapper<E extends Entity, P> {
+  toEntity(persistence: P): E;
+  toPersistence(t: E): P;
+}