stuff

app/controllers/categories_controller.ts

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+import type { HttpContext } from '@adonisjs/core/http'
+import Category from '#models/category'
+import logger from '@adonisjs/core/services/logger'
+import { createCategoryValidator, updateCategoryValidator } from '#validators/category'
+
+export default class CategoriesController {
+  /**
+   * Retrieve all categories.
+   *
+   * @returns An array of all categories.
+   */
+  async getAll() {
+    const categories = await Category.all()
+    return categories
+  }
+
+  /**
+   * Retrieve a single category.
+   *
+   * @param request - The HTTP context containing the request data.
+   * @returns The category with the specified id.
+   */
+  async getOne({ request }: HttpContext) {
+    try {
+      const id = request.body().id
+      const category = await Category.find(id)
+      return category
+    } catch (error) {
+      logger.error('Category retrieval failed: %s', error)
+    }
+  }
+
+  /**
+   * Create a category.
+   *
+   * @bodyParam *name* -  string | The name of the category.
+   * @bodyParam *slug* -  string | The slug of the category.
+   * @returns The created category.
+   */
+  async create({ request, auth }: HttpContext) {
+    try {
+      const data = await request.validateUsing(createCategoryValidator)
+      const category = await Category.create(data)
+      logger.info('Category created: %s by %s', category.name, auth.getUserOrFail().email)
+      return category
+    } catch (error) {
+      logger.error('Category creation failed: %s', error)
+      throw error
+    }
+  }
+
+  /**
+   * Update a category.
+   *
+   * @bodyParam *id* -  number | The id of the category to update.
+   * @bodyParam *name* -  string | The new name of the category.
+   * @bodyParam *slug* -  string | The new slug of the category.
+   */
+  async update({ request, auth }: HttpContext) {
+    try {
+      const data = await request.validateUsing(updateCategoryValidator)
+      const category = await Category.find(data.id)
+      if (!category) {
+        return { message: 'Category not found' }
+      }
+      category.merge(data)
+      await category.save()
+      logger.info('Category updated: %s by %s', category.name, auth.getUserOrFail().email)
+      return category
+    } catch (error) {
+      logger.error('Category update failed: %s', error)
+      throw error
+    }
+  }
+
+  /**
+   * Delete a category.
+   *
+   * @bodyParam *id* - number | The id of the category to delete.
+   */
+  async delete({ request, auth }: HttpContext) {
+    const id = request.body().id
+    try {
+      const category = await Category.find(id)
+      if (!category) {
+        return { message: 'Category not found' }
+      }
+      await category.delete()
+      logger.info('Category deleted: %s by %s', category.name, auth.getUserOrFail().email)
+      return { message: 'Category deleted' }
+    } catch (error) {
+      logger.error('Category deletion failed: %s', error)
+      throw error
+    }
+  }
+}