Tracker¶

Tracker data structure¶

{
    "id": ${int},                   // tracker id aka object_id
    "avatar_file_name" : ${string}, // optional. passed only if present
    "clone": ${boolean},            // true if this tracker is clone
    "comment": ${string},           // comment (description) related to the tracker
    "creation_date": "2013-02-02",  // tracker or clone creation date
    "group_id": ${int},             // tracker group id, 0 if no group
    "dealer_id": ${int},            // id of the dealer to which this tracker (or clone) belongs to
    "deleted": ${boolean},          // true if tracker or clone has been marked as deleted
    "label": ${string},             // tracker label
    "user_id": ${int},              // id of the user to which this tracker (or clone) belongs to
    "source": {
        "id": ${int},            // source id
        "device_id": ${string},  // aka source_imei
        "model": ${string},      // tracker model name from "models" table
        "blocked": ${boolean},   // true if tracker was blocked due to tariff end, etc.
        "tariff_id": ${int},     // id of tracker's tariff from "main_tariffs" table
        "creation_date": "2013-01-01",  // date when this tracker was first registered in the system
        "tariff_end_date": "2016-03-24",// date of next tariff prolongation or null
        "connection_status": "idle",    // current connection status
        "phone": ${string}       // phone of the device. can be null or empty if device has no GSM module
                                 // or uses bundled SIM which number is hidden from the user
        "corrupted": true        // true when tracker is corrupted using /tracker/corrupt,
                                 // and not passed when it is not corrupted
    }
}

active/¶

history/¶

list¶

Provides information about trackers which were considered "active" by our PaaS billing system, on a month-by-month basis.

Required permissions

• trackers: "read"

Parameters

Return

{
  "success": true,
  "list": [
    {
      "month": "2016-07", //year and month of the stats entry
      "amount": 2, //overall number of active trackers during month
      "trackers": [
        { //basic info about active tracker
          "tracker_id": 14,
          "user_id": 3,
          "label": "test",
          "device_id": "123321"
        },
        ...
      ]
    },
    ...
  ]
}

Errors

• 211 – Requested time span is too big
• Standard errors

bundle/¶

assign¶

assign(bundle_id, iccid)

Assign bundle to specified ICCID

Required permissions

• tracker_bundles: "update"

Parameters

Return

{ "success": true }

Errors

• 201 – Not found in database (if bundle was not found)
• 208 – Device blocked (if SIM card was blocked)
• 223 – Phone number already in use (if SIM card already in use)
• 226 – Wrong ICCID (if SIM card was not found)
• 247 – Entity already exists (if ICCID is already exist)
• 250 – Not allowed for deleted devices (if SIM card was deleted)
• Standard errors

order/¶

assign¶

order/assign(bundle_id, order_id)

Assign bundle to specified order ID.

Required permissions

• tracker_bundles: "update"

Parameters

Return

{ "success": true }

Errors

• 201 – Not found in database (if bundle was not found)
• Standard errors

import¶

import(imeis, equip_id, factory_preset)

Add multiple bundles at once.

Required permissions

• tracker_bundles: "create"

Parameters

Return

{ "success": true }

Error

• 201 – Not found in database (if bundle was not found)
• 247 – Entity already exists (if one of IMEIs is already exist)
• 204 – Entity not found (if there is no equipment with specified equip_id)
• Standard errors

list¶

If filter is used, entities will be returned only if filter string is contained within one of the following fields: id, imei, model_code, iccid, assign_time.

Required permissions

• tracker_bundles: "read"

Parameters

Return

{
    "success": true,
    "list" : [ <bundle> , ... ],
    "count" : <int> // total number of records (ignoring offset and limit), e.g. 42
}

Errors

• 201 – Not found in database (if user_id or tariff_id was specified but was not found)
• Standard errors

read¶

read(imei)

Returns the bundle object with the specified imei.

Required permissions

• tracker_bundles: "read"

Parameters

Return

{
    "success": true,
    "value" : <bundle>
}

Errors

• 201 – Not found in database (if bundle was not found)
• Standard errors

update¶

update(bundle_id, equip_id)

Assign specified equipment to bundle

Required permissions

• tracker_bundles: "update"

Parameters

Return

{ "success": true }

Errors

• 201 – Not found in database (if bundle was not found)
• 204 – Entity not found (if there is no equipment with specified equip_id)
• Standard errors

clone¶

Creates a clone of the existing non-clone tracker.

Required permissions

• trackers: "create"

Parameters

Return

{
    "success": true,
    "id": 3947 // id of the created clone
}

Errors

• 219 (Not allowed for clones of the device) – when source tracker is clone itself
• 201 (Not found in database) – when tracker was not found
• 246 (Invalid user ID) – when user id is same as source tracker's owner id or it does not exist/belong to authorized dealer
• 247 (Entity already exists) – if destination user already has clone of this tracker
• 252 (Device already corrupted) – when tracker's source is corrupted
• Standard errors

console/¶

connect¶

Returns auth token to connect to tracker command console.

Required permissions

• trackers: "update"

Parameters

Return

{
    "success": true,
    "key": "6ad7490d4ec7f600ef10d4db41584980cd3ac230", // a key which is used to connect to console
    "timestamp": 1399957326 // a (int) timestamp which is used to connect to console
}

Establish WS connection with a URL:

wss://ws.navixy.com/console?device=<tracker_id>&key=<key>&timestamp=<timestamp>&dealer_id=<dealer_id>

JSON objects come in the next text frames:

{
  "data":
  [
    ["Time","2017-11-16 10:02:37.0"],
    ["Location valid","yes"],
    ["Latitude","-33.4595716"],
    ["Longitude","-70.7805233"],
    ["Speed","0"],
    ["Heading","229"],
    ["Moving","false"],
    ["Satellites","7"],
    ["Hardware mileage","3707.85"],
    ["Mileage","3853.16"],
    ["Digital input status","8"],
    ["Analog input 1","0.004"],
    ["Analog input 2","0.02"],
    ["Digital output status","3"],
    ["board_voltage","11.619"],
    ["temp_sensor","23.0"],
    ["GSM Level","13"],
    ["GSM Operator code","73002"],
    ["Battery level","3.827"]
  ],
  "type": "status"
}

Errors

• 230 (Not supported for this entity type) – when tracker is deleted or blocked
• 201 (Not found in database) – when tracker was not found
• 252 (Device already corrupted) – when tracker's source is corrupted
• Standard errors

corrupt¶

corrupt(tracker_id)

Mark tracker as deleted and corrupt its source device_id and phone. Rename tracking table.

Required permissions

• trackers: "corrupt"

Return

{ "success": true }

Errors

• 201 – Not found in database (if tracker was not found)
• 219 – Not allowed for clones of the device (if source tracker is clone itself)
• 252 – Device already corrupted
• 253 – Device has clones

  {
      "success": false,
      "status": {
          "code": 253,
          "description": "Device has clones"
      },
      "list": [<int>, ...] //clones tracker_ids list
  }
  

• Standard errors

batch_delete_clones¶

Deletes the specified set of trackers that are clones of other trackers. The action is considered completed successfully, even if some of the trackers could not be deleted. Then for the rest response will contain a description of the reasons why the deletion failed.

Required permissions

• trackers: "delete"

Parameters

Return

Example:

{
  "success": true,
  "deleted_count": 2,
  "not_deleted_count": 3,
  "not_deleted_trackers": [
    {
      "id": 2,
      "error": "Not a clone"
    },
    {
      "id": 3,
      "error": "Entity not found"
    },
    {
      "id": 4,
      "error": "Already deleted"
    }
  ]
}

Errors

Standard errors

delete_clone¶

Deletes a clone of the existing tracker.

Required permissions

• trackers: "delete"

Parameters

Return

{ "success": true }

Errors

• 201 (Not found in database) – if tracker was not found
• 249 (Operation available for clones only) – if source tracker is not a clone
• 203 (Delete entity associated with) – if there are some rules or vehicles associated with tracker

  {
      "success": false,
      "status": {
          "code": 203,
          "description": "Delete entity associated with"
      },
      "rules": [10] // list of associated rule ids
  }
  

  or

  {
      "success": false,
      "status": {
          "code": 203,
          "description": "Delete entity associated with"
      },
      "vehicles": [11] // list of associated vehicle ids
  }
  

• 252 (Device already corrupted) – when tracker's source is corrupted
• Standard errors

list¶

Returns list of all trackers belonging to dealer (with optional filtering by filter string, user id and/or tariff id).

If filter is used, entities will be returned only if filter string is contained within one of the following fields: id, label, source.id, source.device_id, source.model, source.phone, user_id

Required permissions

• trackers: "read"

Parameters

Return

{
    "success": true,
    "list" : [ <tracker> , ... ],
    "count" : <int> // total number of records (ignoring offset and limit), e.g. 42
}

Errors

• 201 – Not found in database (if user_id or tariff_id was specified but was not found)
• Standard errors

move¶

Moves the existing non-clone tracker to another user belonging to same dealer.

Tracker will be unbound from any rules associated with it.

Required permissions

• trackers: "create", "delete"

Parameters

Return

{ "success": true }

Errors

• 219 (Not allowed for clones of the device) – when source tracker is clone
• 201 (Not found in database) – when tracker is not found
• 246 (Invalid user ID) – when user id is same as source tracker's owner id or it does not exist/belong to authorized dealer
• 247 (Entity already exists) – when destination user already has clone of this tracker
• 252 (Device already corrupted) – when tracker's source is corrupted
• Standard errors

read¶

Returns the tracker object with the specified id.

Required permissions

• trackers: "read"

Parameters

Return

{
    "success": true,
    "value" : ${tracker}
}

where value is JSON object tracker.

Errors

• 201 (Not found in database) – when tracker not found
• 252 (Device already corrupted) – when tracker's source is corrupted
• Standard errors

register_entry¶

Sends tracker registration commands and resets all tracking settings. Can be executed once in 120 seconds for every tracker.

Device models navixymobile*, mobile_unknown*, iosnavixytracker* are not supported.

Required permissions

• trackers: "update"

Parameters

Return

{ "success": true }

Errors

• 201 (Not found in database) – when tracker not found
• 252 (Device already corrupted) – if tracker was corrupted
• 264 (Timeout not reached) – if another register retry request for this tracker was done in last 120 seconds
• 208 (Device blocked) – when tracker exists but was blocked due to tariff restrictions or some other reason
• 219 (Not allowed for clones of the device) – when specified tracker is a clone
• 214 (Requested operation or parameters are not supported by the device) – when device does not have GSM module
• 252 (Device already corrupted) – when tracker's source is corrupted
• Standard errors

settings/¶

update¶

Updates tracker settings.

Required permissions

• trackers: "update"

Parameters

Return

{ "success": true }

Errors

• 201 (Not found in database) – when tracker not found
• 252 (Device already corrupted) – when tracker's source is corrupted
• Standard errors

source/¶

update¶

Updates tracker settings.

Required permissions

• trackers: "update"

Parameters

Return

{ "success": true }

Errors

• 201 (Not found in database) – when tracker is not found
• 252 (Device already corrupted) – when tracker's source is corrupted
• Standard errors

tariff/¶

change¶

Required permissions

trackers: "update"
transactions: "create"
tariffs: "read"

Params

Return

{ "success": true }

Errors

• 201 – Not found in database
• 219 – Not allowed for clones of the device
• 221 (Device limit exceeded) – when new tariff device limit is less then count of user's trackers.
• 237 – Invalid tariff (if there are no tariff with tracker.tariff_id and belongs to dealer)
• 238 – Changing tariff is not allowed
• 239 – New tariff doesn't exist
• 250 – Not allowed for deleted devices
• 252 (Device already corrupted) – when tracker's source is corrupted
• Standard errors

Conditions of the change

The current dealer can change tracker tariff from t1 to t2, if:

1. Tracker:
   1. is not removed
   2. belongs to the dealer's user
   3. is not a clone
2. t1.tariff_id != t2.tariff_id, i.e. it is impossible to change for the same tariff
3. t1.dealer_id = t2.dealer_id = dealer.effectiveDealerId, i.e. both tariffs belong to the current dealer
4. t2.device = tracker, i.e. only tracker tariffs are available
5. depending on t2.doc_type
   • doc_type=0 (for all) – without conditions
   • doc_type=1 (for the physical persons) – user.face=1 (physical person)
   • doc_type=2 (for legal entities) – user.face=2 (legal entity) or user.face=3 (SP)
   • doc_type=3 (paas) – without conditions
6. t2.device_limit >= count of trackers in user's cabinet.

Repayment

Repayment is carried out if the following conditions are met:

1. the "repay" flag is set (repay)
2. current tariff – monthly: t1.type = monthly
3. tariff – paid: tariff.price > 0
4. that the current tariff didn't end (tariff_end != 1)
5. the tariff expiration date is defined: tariff_end_date != 0 (for monthly tariffs it has to be carried out always)
6. the free period expired: created_date + free_period <= current date, where free_period obtained from the hardcodes table or from default_model_settings
7. there is still at least one paid day on a tariff: reminder > 0 The rest of days on a tariff: remainder = the number of whole days before the end of the current tariff.

amount to be repaid = ceil(tariff.price * remainder / amt), where amt – the number of days in the current month, а ceil – the operation of taking the integer part

Change

tariff_id = next_tariff = new tariff id
tariff_change = current date
if tariff is active (tariff_end = false) then
    tariff_end = false
    last_charged_date = current date
    if new tariff is monthly and the flag "to charge" is not set (charge) then
        tariff_end_date = the first day of the next month from the current date
    else
        tariff_end_date = tomorrow date
else (tariff is not active: tariff_end = true)
    last_charged_date = yesterday date
    if new tariff is monthly then
        if the flag "to charge" is set (charge) then
            tariff_end_date = current date
            tariff_end = true
        else
            tariff_end_date = the first day of the next month from the current date
            tariff_end = false
    if the new tariff is everyday then
        if the flag "to charge" is set(charge) then
            tariff_end_date = current date
            tariff_end = true
        else
            tariff_end_date = tomorrow date
            tariff_end = false
    if the new tariff is activeday then
        tariff_end_date = 0
        tariff_end = false

All dates according to UTC time.

raw_command/¶

send¶

Sends the GPRS command to the device, processing it in a protocol-dependent manner beforehand.

required subuser rights: tracker_update

parameters¶

response¶

{ "success": true }

errors¶

• 7 (Invalid parameters)
• 201 (Not found in database) – if there is no tracker with such device ID belonging to authorized user
• 252 (Device already corrupted) – if tracker's source is corrupted

example response with an error:¶

{
  "success": false,
  "status": {
    "code": 7,
    "description": "Invalid parameters"
  },
  "errors": [
    {
      "parameter": "command",
      "error": "Non-hex string"
    }
  ]
}