feat(controllers): add ModelController with CRUD methods

This commit adds a new controller, `ModelController`, to the controllers directory. This controller includes create, read, update and delete (CRUD) methods for handling 'model' related operations. Each method incorporates appropriate error handling and logging.

Issue: #28
Signed-off-by: Mathis <yidhra@tuta.io>

src/controllers/model.controller.ts

@@ -0,0 +1,115 @@
+import type {Request, Response} from "express";
+import {Logger} from "tslog";
+import CategoryService from "@services/category.service";
+import type IDbModel from "@interfaces/database/IDbModel";
+import ModelService from "@services/model.service";
+//import {validationResult} from "express-validator";
+
+
+const logger = new Logger({ name: "ModelController" });
+
+
+async function createModel(req: Request, res: Response): Promise<Response> {
+	const body: IDbModel = req.body
+	const doesExist = await CategoryService.getBySlug(`${body.slug_name}`)
+	if (doesExist) {
+		logger.error("Category already exists");
+		return res.status(400).json({ error: "Category already exists" });
+	}
+	const createResult = await ModelService.create({
+		display_name: `${body.display_name}`,
+		slug_name: `${body.slug_name}`,
+		category_id: `${body.category_id}`,
+		base_price: Number.parseFloat(`${body.base_price}`),
+		brand_id: `${body.brand_id}`,
+		image_blob: `${body.image_blob}`,
+		is_trending: !!body.is_trending
+	})
+	if (!createResult) {
+		logger.error("Failed to create category");
+		return res.status(500).json({ error: "Failed to create category" });
+	}
+	logger.info(`Category created successfully ! (${body.slug_name})`)
+	return res.status(201).json({ message: "Category created successfully" });
+}
+
+async function updateModel(req: Request, res: Response): Promise<Response> {
+	const body: IDbModel = req.body;
+  const doesExist = await ModelService.getBySlug(`${body.slug_name}`);
+  if (!doesExist) {
+		logger.error("Model does not exist");
+    return res.status(404).json({ error: "Model does not exist" });
+	}
+  const updateResult = await ModelService.update({
+    id: `${body.id}`,
+    display_name: `${body.display_name}`,
+    slug_name: `${body.slug_name}`,
+    category_id: `${body.category_id}`,
+    base_price: Number.parseFloat(`${body.base_price}`),
+    brand_id: `${body.brand_id}`,
+    image_blob: `${body.image_blob}`,
+    is_trending: !!body.is_trending
+  });
+  if (!updateResult) {
+    logger.error("Failed to update model");
+    return res.status(500).json({ error: "Failed to update model" });
+  }
+  logger.info(`Model updated successfully! (${body.slug_name})`);
+  return res.status(200).json({ message: "Model updated successfully" });
+}
+
+async function getAllModel(res: Response): Promise<Response> {
+	const models = await ModelService.getAll();
+  if (!models) {
+    logger.error("Failed to get all models");
+    return res.status(500).json({ error: "Failed to get all models" });
+  }
+  return res.status(200).json({
+		uat: Date.now(),
+		models: models,
+		total: models.length
+	});
+}
+
+async function getModelBySlug(req: Request, res: Response): Promise<Response> {
+	const slug = req.params["modelSlug"];
+	if (!slug) {
+		logger.error("Invalid slug");
+    return res.status(400).json({ error: "Invalid slug" });
+	}
+  const model = await ModelService.getBySlug(slug);
+  if (!model) {
+    logger.error("Model not found");
+    return res.status(404).json({ error: "Model not found" });
+  }
+  return res.status(200).json({ model });
+}
+
+async function deleteModel(req: Request, res: Response): Promise<Response> {
+	const modelSlug = req.params["modelSlug"];
+  if (!modelSlug) {
+    logger.error("Invalid model slug");
+    return res.status(400).json({ error: "Invalid model slug" });
+  }
+	//TODO Check if vehicle related to model
+  const deleteResult = await ModelService.delete(modelSlug);
+  if (!deleteResult) {
+    logger.error("Failed to delete model");
+    return res.status(500).json({ error: "Failed to delete model" });
+  }
+  logger.info(`Model deleted successfully! (SLUG: ${modelSlug})`);
+  return res.status(200).json({ message: "Model deleted successfully" });
+}
+
+//TODO get all vehicles of an model by slug
+
+
+const ModelController = {
+	create: createModel,
+	update: updateModel,
+  getAll: getAllModel,
+  getBySlug: getModelBySlug,
+  delete: deleteModel,
+}
+
+export default ModelController;