Add pizza and orders controller

_Stiifi hüf ma des zu fixn_

src/controller/pizzas.controller.ts

@@ -0,0 +1,87 @@
+import { Request, Response } from "express";
+import { HttpStatusCodes } from "../statusCodes";
+import { DataType } from "../datatypes";
+import prisma from "../lib/prisma.lib";
+
+export const addPizza = async (req: Request, res: Response) => {
+  if (typeof req.body.name !== "string" || typeof req.body.description !== "string") {
+    res.status(HttpStatusCodes.BAD_REQUEST).json({
+      name: DataType.STRING,
+      description: DataType.STRING,
+    });
+    return;
+  }
+
+  const pizza = await prisma.pizza.create({
+    data: {
+      name: req.body.name,
+      restaurantId: -1
+    },
+  });
+
+  res.status(HttpStatusCodes.CREATED).json(pizza);
+};
+
+export const updatePizza = async (req: Request, res: Response) => {
+  const id = Number(req.params.id);
+
+  if (Number.isNaN(id)) {
+    res.status(HttpStatusCodes.BAD_REQUEST).json({
+      id: DataType.NUMBER,
+    });
+  } else if (typeof req.body.name !== "string" || typeof req.body.description !== "string") {
+    res.status(HttpStatusCodes.BAD_REQUEST).json({
+      name: DataType.STRING,
+      description: DataType.STRING,
+    });
+    return;
+  }
+
+  const pizza = await prisma.pizza.update({
+    where: {
+      id: id,
+    },
+    data: {
+      name: req.body.name,
+      description: req.body.description,
+    },
+  });
+
+  res.status(HttpStatusCodes.OK).json(pizza);
+};
+
+export const deletePizza = async (req: Request, res: Response) => {
+  const id = Number(req.params.id);
+
+  if (Number.isNaN(id)) {
+    res.status(HttpStatusCodes.BAD_REQUEST).json({
+      id: DataType.NUMBER,
+    });
+  }
+
+  await prisma.pizza.delete({
+    where: {
+      id: id,
+    }
+  });
+
+  res.status(HttpStatusCodes.NO_CONTENT).json();
+};
+
+export const getPizza = async (req: Request, res: Response) => {
+  const id = Number(req.params.id);
+
+  if (Number.isNaN(id)) {
+    res.status(HttpStatusCodes.BAD_REQUEST).json({
+      id: DataType.NUMBER,
+    });
+  }
+
+  const pizza = await prisma.pizza.findUnique({
+    where: {
+      id: id
+    }
+  });
+
+  res.status(HttpStatusCodes.OK).json(pizza);
+};