From acf6ed20bcfa2967604e83c59707f9f5df57fce3 Mon Sep 17 00:00:00 2001
From: Danijel Martinek <danijel@fraqtal.xyz>
Date: Mon, 6 Apr 2026 14:30:34 +0200
Subject: [PATCH] feat(core): add content controller with tests (articles CRUD)

---
 .../content/articles.controller.ts            | 44 ++++++++++++++++
 .../content/articles.controller.test.ts       | 50 +++++++++++++++++++
 2 files changed, 94 insertions(+)
 create mode 100644 packages/core/src/interface-adapters/controllers/content/articles.controller.ts
 create mode 100644 packages/core/tests/unit/controllers/content/articles.controller.test.ts

diff --git a/packages/core/src/interface-adapters/controllers/content/articles.controller.ts b/packages/core/src/interface-adapters/controllers/content/articles.controller.ts
new file mode 100644
index 0000000..f35534b
--- /dev/null
+++ b/packages/core/src/interface-adapters/controllers/content/articles.controller.ts
@@ -0,0 +1,44 @@
+import { z } from "zod";
+
+import { InputParseError } from "@/entities/errors/common.js";
+import type { Article } from "@/entities/models/article.js";
+import { createArticleUseCase } from "@/application/use-cases/content/create-article.use-case.js";
+import { getArticlesUseCase } from "@/application/use-cases/content/get-articles.use-case.js";
+
+const createInputSchema = z.object({
+  title: z.string().min(1).max(255),
+  content: z.string(),
+  authorId: z.string(),
+  slug: z.string().optional(),
+});
+
+const getInputSchema = z.object({
+  status: z.string().optional(),
+  authorId: z.string().optional(),
+  limit: z.number().optional(),
+  offset: z.number().optional(),
+});
+
+export async function createArticleController(
+  input: Partial<z.infer<typeof createInputSchema>>
+): Promise<Article> {
+  const { data, error: inputParseError } = createInputSchema.safeParse(input);
+
+  if (inputParseError) {
+    throw new InputParseError("Invalid data", { cause: inputParseError });
+  }
+
+  return await createArticleUseCase(data);
+}
+
+export async function getArticlesController(
+  input: Partial<z.infer<typeof getInputSchema>>
+): Promise<Article[]> {
+  const { data, error: inputParseError } = getInputSchema.safeParse(input);
+
+  if (inputParseError) {
+    throw new InputParseError("Invalid data", { cause: inputParseError });
+  }
+
+  return await getArticlesUseCase(data);
+}
diff --git a/packages/core/tests/unit/controllers/content/articles.controller.test.ts b/packages/core/tests/unit/controllers/content/articles.controller.test.ts
new file mode 100644
index 0000000..7031121
--- /dev/null
+++ b/packages/core/tests/unit/controllers/content/articles.controller.test.ts
@@ -0,0 +1,50 @@
+import "reflect-metadata";
+import { afterEach, beforeEach, describe, expect, it } from "vitest";
+
+import {
+  destroyContainer,
+  initializeContainer,
+} from "@/di/container.js";
+import {
+  createArticleController,
+  getArticlesController,
+} from "@/interface-adapters/controllers/content/articles.controller.js";
+import { InputParseError } from "@/entities/errors/common.js";
+
+beforeEach(() => {
+  initializeContainer();
+});
+
+afterEach(() => {
+  destroyContainer();
+});
+
+describe("createArticleController", () => {
+  it("creates an article with valid input", async () => {
+    const result = await createArticleController({
+      title: "Test Article",
+      content: "Some content",
+      authorId: "1",
+    });
+    expect(result.title).toBe("Test Article");
+    expect(result.slug).toBe("test-article");
+  });
+
+  it("throws InputParseError for missing title", async () => {
+    await expect(
+      createArticleController({ content: "content", authorId: "1" } as any)
+    ).rejects.toBeInstanceOf(InputParseError);
+  });
+});
+
+describe("getArticlesController", () => {
+  it("returns articles", async () => {
+    await createArticleController({
+      title: "Article",
+      content: "Content",
+      authorId: "1",
+    });
+    const result = await getArticlesController({});
+    expect(result).toHaveLength(1);
+  });
+});