From 10bbf16915d690db9ad95780d95651ad0c8c7659 Mon Sep 17 00:00:00 2001
From: jusax23 <jusax23@gmail.com>
Date: Sat, 18 Mar 2023 11:32:58 +0100
Subject: [PATCH] create/delete Rooms (untested)

---
 src/api/acts/client.ts | 69 ++++++++++++++++++++++++++++++++++++++++--
 src/api/helper.ts      | 20 +++++++++++-
 2 files changed, 85 insertions(+), 4 deletions(-)

diff --git a/src/api/acts/client.ts b/src/api/acts/client.ts
index ff2e6fd..19c62c6 100644
--- a/src/api/acts/client.ts
+++ b/src/api/acts/client.ts
@@ -1,11 +1,12 @@
-import { eq, select, update } from "dblang";
+import { and, eq, insert, remove, select, update } from "dblang";
 import { PERMISSIONS } from "../../server/permissions.js";
 import { sha256, sign } from "../../sys/crypto.js";
-import { accounts, db } from "../../sys/db.js";
+import { accounts, db, roomMembers, rooms } from "../../sys/db.js";
 import { selfTag } from "../../sys/selfTag.js";
 import { getSettings, SETTINGS } from "../../sys/settings.js";
 import { get64 } from "../../sys/tools.js";
 import { Client, STATE } from "../user.js";
+import { canCreateRoom } from "../helper.js"
 
 
 export const deleteAccount = {
@@ -88,4 +89,66 @@ export const changePassword = {
             aws("error", "existence");
         }
     }
-};
\ No newline at end of file
+};
+
+export const createRoom = {
+    state: STATE.client,
+    right: PERMISSIONS.CAN_USE_API,
+    data: {
+        room: "name-100",
+        server: "string", // Unused/Ignored at the Moment
+        title: "string-255",
+        description: "string-255",
+        isPublic: "number",
+        icon: "string-255"
+    },
+    func: async (client: Client, data: any, aws: (code: string, data: any) => void) => {
+        if (!await canCreateRoom(client.accID))
+            return void aws("error", "limit");
+        let req = await insert(
+            rooms.name,
+            rooms.owner,
+            rooms.public,
+            rooms.title,
+            rooms.description,
+            rooms.icon
+        ).add(
+            data.room,
+            client.accID,
+            data.isPublic,
+            data.title,
+            data.description,
+            data.icon
+        ).query(db);
+
+        if (req.affectedRows > 0) {
+            await insert(roomMembers.roomID, roomMembers.name, roomMembers.server, roomMembers.admin)
+                .add(req.insertId, client.name, "local", true)
+                .query(db);
+            aws("ok", "");
+        } else {
+            aws("error", "existence");
+        }
+    }
+};
+
+export const deleteRoom = {
+    state: STATE.client,
+    right: PERMISSIONS.CAN_USE_API,
+    data: {
+        room: "string",
+        server: "string", // Unused/Ignored at the Moment
+    },
+    func: async (client: Client, data: any, aws: (code: string, data: any) => void) => {
+        let req = await remove(rooms)
+            .where(and(
+                eq(rooms.name, data.room),
+                eq(rooms.owner, client.accID)
+            )).query(db);
+        if (req.affectedRows > 0) {
+            aws("ok", "");
+        } else {
+            aws("error", "existence");
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/api/helper.ts b/src/api/helper.ts
index fb29bda..8cda6d9 100644
--- a/src/api/helper.ts
+++ b/src/api/helper.ts
@@ -15,5 +15,23 @@ export const isRoomFull = async (roomID: number) => {
     ) as any;
     let req = await select([currentCount, maxCount], null)
         .query(db);
+    if(maxCount == -1) return false;
     return req[0][currentCount] >= req[0][maxCount];
-};
\ No newline at end of file
+};
+
+export const canCreateRoom = async (accID: number) => {
+    let currentCount = alias(
+        select([count(rooms.roomID)], rooms)
+            .where(eq(rooms.owner, accID)),
+        "currentCount"
+    ) as any;
+    let maxCount = alias(
+        select([accounts.maxRooms],accounts)
+            .where(eq(accounts.accID, accID)),
+        "maxCount"
+    ) as any;
+    let req = await select([currentCount, maxCount], null)
+        .query(db);
+    if(maxCount == -1) return true;
+    return req[0][currentCount] < req[0][maxCount];
+}
\ No newline at end of file