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cannot read properties of undefined mongoose next js

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Helpful Hummingbird answered on April 10, 2022 Popularity 7/10 Helpfulness 2/10

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answer cannot read properties of undefined mongoose next js

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cannot read properties of undefined mongoose next js

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import mongoose from 'mongoose';

const connection = {};

async function connect() {
  if (connection.isConnected) {
    console.log('already connected');
  }
  if (mongoose.connections.length > 0) {
    connection.isConnected = mongoose.connections[0].readyState;
    console.log('cone', connection.isConnected);
    if (connection.isConnected === 1) {
      console.log('use previous connection');
      return;
    }
    await mongoose.disconnect();
  }
  const dbConnect = mongoose.connect(process.env.MONGODB_URI, {
    //   useNewUrlParser: true,
    useUnifiedTopology: true,
    //   useCreateIndex: true,
  });
  console.log('new connection');
  connection.isConnected = dbConnect.connections[0].readyState;
}
async function disconnect() {
  if (connection.isConnected) {
    if (process.env.NODE_ENV === 'production') {
      await mongoose.disconnect();
      connection.isConnected = false;
    } else {
      console.log('not disconnected');
    }
  }
}
const db = { connect, disconnect };
export default db;
 Run code snippet

Popularity 7/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: javascript mongoose next properties undefined

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Helpful Hummingbird

Contributed on Apr 10 2022

Helpful Hummingbird

0 Answers Avg Quality 2/10

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