lp-audit/models/revision.json

Adds comprehensive audit trail functionality to Loopback by keeping track of who created/modified/deleted data and when they did it, and adds a revisions model compatible with Sofa/Revisionable for PHP (https://github.com/jarektkaczyk/revisionable)

{
  "name": "Revision",
  "plural": "Revisions",
  "base": "PersistedModel",
  "description": "Keep track of changes in your models.",
  "idInjection": true,
  "options": {
    "validateUpsert": true
  },
  "properties": {
    "action": {
      "type": "String",
      "comments": "The action performed.",
      "required": true
    },
    "table_name": {
      "type": "String",
      "comments": "The model affected",
      "required": true
    },
    "row_id": {
      "type": "Number",
      "comments": "The modelId affected",
      "required": true
    },
    "old": {
      "type": "Any",
      "comments": "The old instance",
      "required": false
    },
    "new": {
      "type": "Any",
      "comments": "The new instance",
      "required": false
    },
    "user": {
      "type": "String",
      "comments": "The user who made the change. This is a string to be compatible with Sofa/Revisionable, but we only store a userId (number)",
      "required": false
    },
    "ip": {
      "type": "String",
      "comments": "IP address the change originated from",
      "required": false
    },
    "ip_forwarded": {
      "type": "String",
      "comments": "Forwarded IP address the change originated from",
      "required": false
    },
    "created_at": {
      "type": "Date",
      "comments": "The timestamp of the change",
      "defaultFn": "now",
      "required": false
    }
  }
}