Description

Handles the interaction with the medium in/on which data is saved

Properties

• callback: Used as fake async callback
• _dbName: The name of the DB in use

Constructor

Store(name, callback): Creates a new client side storage object and will create an empty collection if no collection already exists.

Properties

• {string} name: The name of our DB we want to use
• {function} callback: Our fake DB uses callbacks because in real life you probably would be making AJAX calls

Methods

find(query, callback): Finds items based on a query given as a JS object

Properties

• {object} query: The query to match against (i.e. {foo: 'bar'})
• {function} callback: The callback to fire when the query completed running

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findAll(callback): Will retrieve all data from the collection

Properties

• {function} callback: The callback to fire upon retrieving data

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save(updateData, callback, id): Will save the given data to the DB. If no item exists it will create a new item, otherwise it'll simply update an existing item's properties

Properties

• {object} updateData: The data to save back into the DB
• {function} callback: The callback to fire after saving
• {number} id: An optional param to enter an ID of an item to update

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remove(id, callback): Will remove an item from the Store based on its ID

Properties

• {number} id: The ID of the item you want to remove
• {function} callback: The callback to fire after saving

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drop(callback): Will drop all storage and start fresh

Properties

• {function} callback: The callback to fire after dropping the data