Creating API endpoints

leaky-ships/lib/backend/components/getPinFromBody.ts

@@ -0,0 +1,18 @@
+import { rejectionErrors } from "../errors"
+import sendError, { API } from "./sendError"
+
+async function getPinFromBody<T>(context: API<T>, next: (pin: string) => void) {
+  const body = JSON.parse(context.req.body)
+  if (
+    typeof body !== "object" ||
+    !body ||
+    !("pin" in body) ||
+    typeof body.pin !== "string"
+  )
+    return sendError(context, rejectionErrors.noUsername)
+  const { pin } = body
+
+  return next(pin)
+}
+
+export default getPinFromBody

leaky-ships/lib/backend/components/getPlayer.ts

@@ -0,0 +1,21 @@
+import checkTokenIsValid from "./checkTokenIsValid"
+import getPlayerByIdDB from "./getPlayerByIdDB"
+import getTokenDB from "./getTokenDB"
+import getTokenFromBody from "./getTokenFromBody"
+import { API } from "./sendError"
+import { Player, Token } from "@prisma/client"
+
+function getPlayer<T>(
+  context: API<T>,
+  next: (player: Player, tokenDB: Token) => void
+) {
+  return getTokenFromBody(context, (accessToken) => {
+    checkTokenIsValid(context, accessToken, (token) => {
+      getTokenDB(context, token, (tokenDB) => {
+        getPlayerByIdDB(context, tokenDB, (player) => next(player, tokenDB))
+      })
+    })
+  })
+}
+
+export default getPlayer

leaky-ships/pages/api/game/create.ts

@@ -0,0 +1,53 @@
+import sendError from "@backend/components/sendError"
+import sendResponse from "@backend/components/sendResponse"
+import getPlayer from "@lib/backend/components/getPlayer"
+import prisma from "@lib/prisma"
+import type { Game } from "@prisma/client"
+import type { NextApiRequest, NextApiResponse } from "next"
+
+interface Data {
+  game: Game
+}
+
+export default async function create(
+  req: NextApiRequest,
+  res: NextApiResponse<Data>
+) {
+  const context = { req, res }
+
+  return getPlayer(context, async (player) => {
+    // Generate a random 4-digit code
+    const pin = Math.floor(Math.random() * 10000)
+      .toString()
+      .padStart(4, "0")
+    const game = await prisma.game.create({
+      data: {
+        pin: {
+          create: {
+            pin,
+          },
+        },
+        players: {
+          create: {
+            isOwner: true,
+            playerId: player.id,
+          },
+        },
+      },
+      include: {
+        pin: true,
+        players: true,
+      },
+    })
+    // Generate a random 4-digit code
+    const code = Math.floor(Math.random() * 10000)
+
+    console.log(code) // Output: a random 4-digit code, e.g. 5678
+
+    sendResponse(context, {
+      message: `Player: ${player.id} created game: ${game.id}`,
+      body: { game },
+      type: ["debug", "infoCyan"],
+    })
+  }).catch((err) => sendError(context, err))
+}

leaky-ships/pages/api/game/join.ts

@@ -0,0 +1,47 @@
+import sendError from "@backend/components/sendError"
+import sendResponse from "@backend/components/sendResponse"
+import getPinFromBody from "@lib/backend/components/getPinFromBody"
+import getPlayer from "@lib/backend/components/getPlayer"
+import prisma from "@lib/prisma"
+import type { Game } from "@prisma/client"
+import type { NextApiRequest, NextApiResponse } from "next"
+
+interface Data {
+  game: Game
+}
+
+export default async function join(
+  req: NextApiRequest,
+  res: NextApiResponse<Data>
+) {
+  const context = { req, res }
+
+  return getPinFromBody(context, (pin) =>
+    getPlayer(context, async (player) => {
+      const { game } = await prisma.gamepin.update({
+        where: {
+          pin,
+        },
+        data: {
+          game: {
+            update: {
+              players: {
+                create: {
+                  isOwner: false,
+                  playerId: player.id,
+                },
+              },
+            },
+          },
+        },
+        include: { game: true },
+      })
+
+      sendResponse(context, {
+        message: `Player: ${player.id} joined game: ${game.id}`,
+        body: { game },
+        type: ["debug", "infoCyan"],
+      })
+    })
+  ).catch((err) => sendError(context, err))
+}

leaky-ships/pages/api/user/data.ts

@@ -1,9 +1,6 @@
-import checkTokenIsValid from "@backend/components/checkTokenIsValid"
-import getPlayerByIdDB from "@backend/components/getPlayerByIdDB"
-import getTokenDB from "@backend/components/getTokenDB"
-import getTokenFromBody from "@backend/components/getTokenFromBody"
 import sendError from "@backend/components/sendError"
 import sendResponse from "@backend/components/sendResponse"
+import getPlayer from "@lib/backend/components/getPlayer"
 import type { Game } from "@prisma/client"
 import type { NextApiRequest, NextApiResponse } from "next"
 
@@ -17,18 +14,12 @@ export default async function data(
 ) {
   const context = { req, res }
 
-  return getTokenFromBody(context, (accessToken) => {
-    checkTokenIsValid(context, accessToken, (token) => {
-      getTokenDB(context, token, (tokenDB) => {
-        getPlayerByIdDB(context, tokenDB, (player) => {
-          const games: any = {}
-          sendResponse(context, {
-            message: `Requested data of user: ${player.id} with Access-Token: ${tokenDB.id}`,
-            body: { games },
-            type: ["debug", "infoCyan"],
-          })
-        })
-      })
+  return getPlayer(context, (player, tokenDB) => {
+    const games: any = {}
+    sendResponse(context, {
+      message: `Requested data of user: ${player.id} with Access-Token: ${tokenDB.id}`,
+      body: { games },
+      type: ["debug", "infoCyan"],
     })
   }).catch((err) => sendError(context, err))
 }

leaky-ships/prisma/schema.prisma

@@ -69,7 +69,7 @@ model Move {
 model Gamepin {
   id        String   @id @default(cuid())
   createdAt DateTime @default(now())
-  pin       Int      @unique
+  pin       String   @unique
   gameId    String   @unique
   game      Game     @relation(fields: [gameId], references: [id])
 }