Scheduly

Scheduly is a Lightweight NodeJS webhooks scheduler

Prerequisite

• [Docker] (https://www.docker.com)

Deploy in production

Environment variables

• MONGO_URL (default: mongodb://localhost/agenda)
• NODE_ENV (values: production or developpement)
• IP (default: localhost)
• PORT (default: 8080)

In production

Build

• docker build -t scheduly .

Run

• docker run --rm -ti -p 8080:8080 -v "$PWD":/usr/src/app --net host -e "NODE_ENV=production" scheduly

Full documentation

Table of Contents

• Creating webhooks
• Updating webhooks
• Getting webhooks
• Removing webhooks
• Deploy in development

Creating Webhooks

Creates a webhooks with the given body.

Required body:

• URL
• Scheduling Interval ([cron format] (http://www.nncron.ru/help/EN/working/cron-format.htm) or [human interval] (https://github.com/rschmukler/human-interval))
• Body

Example

• POST http://localhost:8080/webhooks
• Body :

{  
   "url": "http://requestb.in/1nlqxcr1",
   "scheduling": "* * * * *",
   "body": {  
      "hello":"world"
   }
}

• Response:

Status: 201
[
  {
    "id": "5730a487a3dc0e13009c0a45",
    "url": "http://requestb.in/1nlqxcr1",
    "body": {
      "hello": "world"
    },
    "lastRunAt": null,
    "lastFinishedAt": null,
    "nextRunAt": "2016-05-09T14:56:00.246Z"
  }
]

---

Note:

• If scheduling interval is at the cron format, the webhooks will be executed every scheduling interval.
• If scheduling inverval is at the human interval format, the webhooks will be executed once at scheduling interval.

Errors

• POST http://localhost:8080/webhooks
• Body :

{  
   "url": "http://requestb.in/1nlqxcr1",
   "body": {  
      "hello":"world"
   }
}

• Response:

Status: 400
{
  'error': {
    message: 'Missing required parameter'
  }
}

---

• POST http://localhost:8080/webhooks
• Body :

{
   "scheduling": "* * * * *",
   "body": {  
      "hello":"world"
   }
}

• Response:

Status: 400
{
  'error': {
    message: 'Missing required parameter'
  }
}

---

• POST http://localhost:8080/webhooks
• Body :

{
   "url": "http://requestb.in/1nlqxcr1",
   "scheduling": "test",
   "body": {  
      "hello":"world"
   }
}

• Response:

Status: 400
{
  'error': {
    message: 'test is not a valid time interval !'
  }
}

Updating Webhooks

Updates a given webhooks with the new body.

Required body:

• URL
• Scheduling Interval ([cron format] (http://www.nncron.ru/help/EN/working/cron-format.htm) or [human interval] (https://github.com/rschmukler/human-interval))
• Body

Example

• PUT http://localhost:8080/webhooks/5730a487a3dc0e13009c0a45
• Body :

{  
   "url": "http://requestb.in/1nlqxcr1",
   "scheduling": "in 2 minutes",
   "body": {  
      "hello":"world"
   }
}

• Response:

Status: 200
[
  {
    "id": "5730a487a3dc0e13009c0a45",
    "url": "http://requestb.in/1nlqxcr1",
    "body": {
      "hello": "world"
    },
    "lastRunAt": null,
    "lastFinishedAt": null,
    "nextRunAt": "2016-05-09T14:56:00.246Z"
  }
]

---

Note:

• If scheduling interval is at the cron format, the webhooks will be executed every scheduling interval.
• If scheduling inverval is at the human interval format, the webhooks will be executed once at scheduling interval.

Errors

• PUT http://localhost:8080/webhooks/5730a487a3dc0e13009c0a45
• Body :

{  
   "url": "http://requestb.in/1nlqxcr1",
   "scheduling": "in 2 minutes",
   "body": {  
      "hello":"world"
   }
}

• Response:

Status: 404
{
  'error': {
    message: 'No webhooks to update'
  }
}

---

• PUT http://localhost:8080/webhooks/azerty
• Body :

{  
   "url": "http://requestb.in/1nlqxcr1",
   "scheduling": "in 2 minutes",
   "body": {  
      "hello":"world"
   }
}

• Response:

Status: 404
{
  'error': {
    message: 'Invalid webhooks id'
  }
}

Getting Webhooks

Returns webhooks

Example

• GET http://localhost:8080/webhooks
• Response:

Status: 200
[
  {
    "id": "5730a487a3dc0e13009c0a45",
    "url": "http://requestb.in/1nlqxcr1",
    "body": {
      "hello": "world"
    },
    "lastRunAt": null,
    "lastFinishedAt": null,
    "nextRunAt": "2016-05-09T14:56:00.246Z",
    "status": "scheduled"
  }
]

---

• GET http://localhost:8080/webhooks/5730a487a3dc0e13009c0a45
• Response:

Status: 200
[
  {
    "id": "5730a487a3dc0e13009c0a45",
    "url": "http://requestb.in/1nlqxcr1",
    "body": {
      "hello": "world"
    },
    "lastRunAt": null,
    "lastFinishedAt": null,
    "nextRunAt": "2016-05-09T14:56:00.246Z",
    "status": "scheduled"
  }
]

---

• GET http://localhost:8080/webhooks?previous_cursor=5730a487a3dc0e13009c0a45&next_cursor=5730a487a3dc0e13009c0a45
• Response:

Status: 200
[
  {
    "id": "5730a487a3dc0e13009c0a45",
    "url": "http://requestb.in/1nlqxcr1",
    "body": {
      "hello": "world"
    },
    "lastRunAt": null,
    "lastFinishedAt": null,
    "nextRunAt": "2016-05-09T14:56:00.246Z",
    "status": "scheduled"
  },
  {
    "id": "5730a487a3dc0e13009c0a46",
    "url": "http://requestb.in/1nlqxcr1",
    "body": {
      "hello": "world"
    },
    "lastRunAt": null,
    "lastFinishedAt": null,
    "nextRunAt": "2016-05-09T14:56:00.246Z",
    "status": "scheduled"
  }
]

---

• GET http://localhost:8080/webhooks?limit=2
• Response:

Status: 200
[
  {
    "id": "5730a487a3dc0e13009c0a45",
    "url": "http://requestb.in/1nlqxcr1",
    "body": {
      "hello": "world"
    },
    "lastRunAt": null,
    "lastFinishedAt": null,
    "nextRunAt": "2016-05-09T14:56:00.246Z",
    "status": "scheduled"
  },
  {
    "id": "5730a487a3dc0e13009c0a46",
    "url": "http://requestb.in/1nlqxcr1",
    "body": {
      "hello": "world"
    },
    "lastRunAt": null,
    "lastFinishedAt": null,
    "nextRunAt": "2016-05-09T14:56:00.246Z",
    "status": "scheduled"
  }
]

Errors

• GET http://localhost:8080/webhooks/azerty
• Response:

Status: 404
{
  'error': {
    message: 'Invalid webhooks id'
  }
}

Removing Webhooks

Removes the given webhooks if a query parameter (id) is given or removes all webhooks

Example

• DELETE http://localhost:8080/webhooks
• Response:

Status: 200
[
  {
    "id": "5730a487a3dc0e13009c0a45",
    "url": "http://requestb.in/1nlqxcr1",
    "body": {
      "hello": "world"
    },
    "lastRunAt": null,
    "lastFinishedAt": null,
    "nextRunAt": "2016-05-09T14:56:00.246Z"
  },
  {
    "id": "5730a487a3dc0e13009c0a46",
    "url": "http://requestb.in/1nlqxcr1",
    "body": {
      "hello": "world"
    },
    "lastRunAt": null,
    "lastFinishedAt": null,
    "nextRunAt": "2016-05-09T14:56:00.246Z",
    "status": "scheduled"
  }
]

---

• DELETE http://localhost:8080/webhooks/5730a487a3dc0e13009c0a45

[
  {
    "id": "5730a487a3dc0e13009c0a45",
    "url": "http://requestb.in/1nlqxcr1",
    "body": {
      "hello": "world"
    },
    "lastRunAt": null,
    "lastFinishedAt": null,
    "nextRunAt": "2016-05-09T14:56:00.246Z"
  }
]

Errors

• DELETE http://localhost:8080/webhooks/5730a487a3dc0e13009c0a45
• Response:

Status: 404
{
  'error': {
    message: 'No webhooks to remove'
  }
}

---

• DELETE http://localhost:8080/webhooks
• Response:

Status: 404
{
  'error': {
    message: 'No webhooks to remove'
  }
}

---

• DELETE http://localhost:8080/azerty
• Response:

Status: 404
{
  'error': {
    message: 'Invalid webhooks id'
  }
}

Deploy in development

Prerequisite

• [NodeJS] (https://nodejs.org)
• [MongoDB] (https://www.mongodb.com/)
  or
• [Docker] (https://www.docker.com)

Environment variables

• MONGO_URL (default: mongodb://localhost/agenda)
• NODE_ENV (values: production or developpement)
• IP (default: localhost)
• PORT (default: 8080)

NodeJS

Build

• npm run build

Run

• mongod (on an other terminal)
• npm start

Docker

Build

• docker build -t scheduly .

Install node modules

• docker run --rm -ti -p 8080:8080 -v "$PWD":/usr/src/app node:onbuild npm install

Run

• docker run --rm -ti -p 8080:8080 -v "$PWD":/usr/src/app --net host scheduly