@antstanley/cosmos-helper v0.0.5

cosmos-helper

Simple helper library for ComosDB

Methods

setConfig

.setConfig (config)

Sets client configuration data. Expected schema. Must be invoked before any other methods.

{
endpoint: "https://<CosmosDB-Account-Name>.documents.azure.com:443/,
primaryKey: "<key used to authenticate with CosmosDB>",
database: "<database name>",
collection: "<default collection name>"
}

insert

.insert(collection, payload, callback)

Insert single document into CosmosDB.

• collection - CosmosDB Collection name
• payload - JSON object to be written to CosmosDB as a document
• callback - accepts two arguments (err,result), successful insert will respond with (null,documentID)

insertBulk

.insertBulk(collection, payloadArray, callback)

Insert multiple documents into CosmosDB.

• collection - CosmosDB Collection name
• payloadArray - Array of JSON objects to be written to CosmosDB as a multiple documents
• callback - accepts two arguments (err,result), successful insert will respond with (null,[array of documentID's])

update

.update(collection, payload, callback)

Update single document in CosmosDB.

• collection - CosmosDB Collection name
• payload - JSON object to update existing document in CosmosDB. Must included payload.id to identify the document to be updated.
• callback - accepts two arguments (err,result), successful insert will respond with (null,documentID)

updateBulk

.updateBulk(collection, payloadArray, callback)

Update single document in CosmosDB.

• collection - CosmosDB Collection name
• payload - Array of JSON objects to update existing documents in CosmosDB. Each item in the array must include a id property to identify the document to be updated.
• callback - accepts two arguments (err,result), successful insert will respond with (null,[array of documentID's])

replace

.replace(collection, payload, callback)

Replace single document in CosmosDB.

• collection - CosmosDB Collection name
• payload - JSON object to replace existing document in CosmosDB. Must included payload.id to identify the document to be replaced.
• callback - accepts two arguments (err,result), successful insert will respond with (null,documentID)

query

.query(collection, query, callback)

Query a collection within a CosmosDB database.

• collection - CosmosDB Collection name
• query - JSON object conforming to the CosmosDB SqlQuerySpec.

Sample schema

{
	query: 'SELECT * FROM root WHERE id=@id',
	parameters: [{name: '@id', value: '<query variable>'}]
}

• callback - accepts two arguments (err,result), successful insert will respond with (null,[Array of results that match the query])