mongoose-eventful

0.1.3 • Public • Published

What

Mongoose plugin to emit events when documents are created or removed and when fields are changed

Build Status

Install

npm install mongoose-eventful

Usage

Right now this is the best documentation I can provide

Model with mongoose-eventful plugin
  ✓ emits created when document is created
  ✓ emits removed when document is removed
  ✓ doesn't emit changed when document is created
  when emitChangedOnCreated option is true
    ✓ emits changed when document is created
  with a simple field
    ✓ emits changed event when the field is changed
    ✓ emits changed:<FieldName> when the field is changed
    ✓ doesn't emit changed:<FieldName> when document is created
  with a nested field
    ✓ emits changed event when the field is changed
    ✓ emits changed:<FieldName>.<FieldName> when the field is changed
  with a virtual field
    when emitChangedOnVirtualFields option is a list of virtual field paths
      ✓ emits changed:<VirtualFieldName> when the virtual field is changed
      ✓ emits changed:<VirtualFieldName> when dependent field is changed directly
      ✓ doesn't emit changed:<VirtualFieldName> if the virtual field is not changed
      ✓ doen't emit changed:<VirtualFieldName> if nothing changed
      ✓ doen't emit changed:<VirtualFieldName> if nothing changed after creation

TODO

  • emits changed for array fields
    • emit changed:fieldName
  • emits changed for fields in arrays of nested documents
    • emit changed:fieldName
      • give all document, nested document changed, index of nested document
    • emit changed:fieldName.nestedFieldName
      • give nested document changed, index of nested document, all document
    • emit changed:fieldName.N.nestedFieldName
      • give nested document changed, index of nested document, all document
    • what about added nested documents?
    • what about removed nested documents?
  • emits changed on virtual fields
    • detects changes on non primitive values of virtual field
    • emitChangedOnVirtualFields set to true means "for all virtual fields"
    • emitChangedOnVirtualFields set to {virtualFieldPath: listOfFieldsItDependsOn}

Package Sidebar

Install

npm i mongoose-eventful

Weekly Downloads

4

Version

0.1.3

License

MIT

Last publish

Collaborators

  • gabrielelana