mirror of https://github.com/BRAVO68WEB/irc.git
32 lines
821 B
JavaScript
32 lines
821 B
JavaScript
const users = [];
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const addUser = ({ id, name, room}) => {
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name = name.trim().toLowerCase();
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room = room.trim().toLowerCase();
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var isAlreadyPresent = users.find((user) => user.name === name && user.room === room);
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if (isAlreadyPresent || name === 'admin') {
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return {err: "Username already taken"};
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}
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const user = { id, name, room };
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users.push(user);
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return { user };
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}
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const removeUser = (id) => {
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const index = users.findIndex((user) => user.id === id);
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if (index != -1) {
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return users.splice(index, 1)[0];
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}
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}
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const getUser = (id) => {
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return users.find((user) => user.id === id);
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}
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const getAllUsersInRoom = (room) => {
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return users.filter((user) => user.room === room);
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}
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module.exports = { addUser, removeUser, getAllUsersInRoom, getUser}; |