mongoose = require "mongoose"
server = require "../server"
connectionDefault = server.connectionDefault
Schema = mongoose.Schema

TaskSchema = new Schema
  "status":
    type:      String
    required:  true
    enum:      ["Queued", "Processing", "Paused", "Cancelled", "Completed"]
    default:   "Queued"
    index:     true
  "transactions": [
    tid:        type: String, required: true
    tstatus:
      type:     String
      required: true
      enum:     ["Queued", "Processing", "Completed", "Failed"]
      default:  "Queued"
    error:        String
    rerunID:      String
    rerunStatus:  String
  ]
  "created":                type: Date, required: true, default: Date.now, index: true
  "completedDate":          Date
  "user":                   type: String, required: true
  "remainingTransactions":  type: Number, required: true
  "totalTransactions":      type: Number, required: true
  "batchSize":              type: Number, default: 1

###
# The task object that describes a specific task within the OpenHIM.
# It provides some metadata describing a task and contains a number of transaction IDs.
###
exports.Task = connectionDefault.model 'Task', TaskSchema