"# Await-MongoDB" little await mongodb helper All methods are described here Standard view:

const mongo = require('awaitmongodb')
var result = await awaitmongo(url, dbname, action, collection, query, newvalue)

• url - url of mongodb, looks like this - 'mongodb://:@gs111111.mlab.com:11111/kdjdh23857'
• dbname - name of database
• action - action to do(insertOne, etc)
• collection - collection name
• query - object to insert|find etc
• newvalue - object, updates query

This function allows you to perform various operations in a MongoDB database, such as finding, sorting, inserting, deleting, and updating data.

Parameters

• url (string): The URL for connecting to the database.
• dbname (string): The name of the database.
• action (string): The action to perform. Possible values:
  • 'find': Retrieves documents that match the query criteria.
  • 'sort': Sorts the result set according to the specified sort criteria.
  • 'insertOne': Inserts a single document.
  • 'insertMany': Inserts multiple documents.
  • 'deleteOne': Deletes a single document.
  • 'deleteMany': Deletes multiple documents.
  • 'updateOne': Updates a single document.
  • 'updateMany': Updates multiple documents.
  • 'createIndex': Creates an index on the specified field(s).
• collection (string): The name of the collection to perform the action on.
• query (object, optional): The query to perform.
• newvalue (object, optional): The new value for the operation.

Returns

A Promise that resolves with the result of the operation in the database. The result will depend on the action performed:

• 'find' or 'sort': An array of documents that match the query.
• 'insertOne' or 'insertMany': An object with information about the insert operation.
• 'deleteOne' or 'deleteMany': An object with information about the delete operation.
• 'updateOne' or 'updateMany': An object with information about the update operation.
• 'createIndex': An object with information about the index creation.

Examples

Find or Sort

const result = await mongo(url, 'mydb', 'find', 'mycollection', { name: 'John' });
console.log(result); // Array of documents that match the query

const sortedResult = await mongo(url, 'mydb', 'sort', 'mycollection', { name: 'John' }, { age: 1 });
console.log(sortedResult); // Array of documents sorted by age

Insert One

const result = await mongo(url, 'mydb', 'insertOne', 'mycollection', { name: 'John' });
console.log(result); // Object with information about the insert operation

Insert Many

const result = await mongo(url, 'mydb', 'insertMany', 'mycollection', [{ name: 'John' }, { name: 'Doe' }]);
console.log(result); // Object with information about the insert operation

Delete One

const result = await mongo(url, 'mydb', 'deleteOne', 'mycollection', { name: 'John' });
console.log(result); // Object with information about the delete operation

Delete Many

const result = await mongo(url, 'mydb', 'deleteMany', 'mycollection', { name: 'John' });
console.log(result); // Object with information about the delete operation

Update One

const result = await mongo(url, 'mydb', 'updateOne', 'mycollection', { name: 'John' }, { $set: { age: 30 } });
console.log(result); // Object with information about the update operation

Update Many

const result = await mongo(url, 'mydb', 'updateMany', 'mycollection', { name: 'John' }, { $set: { age: 30 } });
console.log(result); // Object with information about the update operation

Create Index

const result = await mongo(url, 'mydb', 'createIndex', 'mycollection', { name: 1 });
console.log(result); // Object with information about the index creation