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chore: webhook documentation update

Signed-off-by: Raju Udava <86527202+dstala@users.noreply.github.com>
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Raju Udava 3 years ago
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      packages/noco-docs/content/en/developer-resources/webhooks.md

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packages/noco-docs/content/en/developer-resources/webhooks.md

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--- ---
title: 'Webhooks' title: "Webhooks"
description: 'Webhooks' description: "Webhooks"
position: 1030 position: 1030
category: 'Developer Resources' category: "Developer Resources"
menuTitle: 'Webhooks' menuTitle: "Webhooks"
--- ---
## Triggers
## Triggers available
Webhooks allows user to trigger on certain operations on following database operations Webhooks allows user to trigger on certain operations on following database operations
- AFTER INSERT
- AFTER UPDATE - AFTER INSERT
- AFTER DELETE - AFTER UPDATE
- AFTER DELETE
The triggers will trigger asynchronously without blocking the actual operation. The triggers will trigger asynchronously without blocking the actual operation.
## Trigger to following applications/services ### Applications/services
| Trigger | Details |
| --------------- | ---------------------------------------------- |
| Email | Send email to certain email addresses |
| Slack | Notify via Slack channel |
| Microsoft Teams | Notify via Microsoft Teams channel |
| Discord | Notify via Discord channel |
| Mattermost | Notify via Mattermost channel |
| Twilio | Send SMS to certain mobile numbers |
| Whatsapp Twilio | Send Whatsapp messages to numbers using Twilio |
| URL | Invoke an HTTP API |
| Trigger | Details |
|-------|-------|
|Email| Send email to certain email addresses |
|Slack| Notify via Slack channel |
|Microsoft Teams| Notify via Microsoft Teams channel |
|Discord| Notify via Discord channel|
|Mattermost| Notify via Mattermost channel|
|Twilio| Send SMS to certain mobile numbers |
|Whatsapp Twilio| Send Whatsapp messages to numbers using Twilio |
|URL| Invoke an HTTP API |
## Accessing Data ## Accessing Data: Handlebars
The current row data and other details will be available in the hooks payload so the user can use [handlebar syntax](https://handlebarsjs.com/guide/#simple-expressions) to use data. The current row data and other details will be available in the hooks payload so the user can use [handlebar syntax](https://handlebarsjs.com/guide/#simple-expressions) to use data.
> We are using [Handlebars](https://handlebarsjs.com/) library to parse the payload internally. > We are using [Handlebars](https://handlebarsjs.com/) library to parse the payload internally.
### Available values in context ### Example
For a table with column names (id, title, created_at, updated_at).
For INSERT/ UPDATE based triggers, use following handlebars to access corresponding **data** fields.
- {{ **data**.id }}
- {{ **data**.title }}
- {{ **data**.created_at }}
- {{ **data**.updated_at }}
Note that, for Update trigger - all the fields in the ROW will be accessible, not just the field updated.
For DELETE based triggers, **only** {{ data.id }} is accessible representing ID of the column deleted.
For all trigger, following **user** information associated with person trigger can be accessed.
- {{ **user**.id }} : Unique auto incremented NocoDB system value
- {{ **user**.email }} : User E-mail.
- {{ **user**.roles }} : User Role amongst [Owner, Creator, Editor, Commenter, Viewer].
### JSON format
Use {{ json data }} {{ json user }} to dump complete data & user information available in JSON format
### Additional references:
[Handlebar Guide](https://handlebarsjs.com/guide/).
# Application Guide
## Discord
### 1. Create WebHook
- On Discord, open your Server Settings and head into the Integrations tab:
- Click the "Create Webhook" button to create a new webhook!
![Screenshot 2022-02-22 at 1 21 59 PM](https://user-images.githubusercontent.com/86527202/155087088-8f9fd762-9ff9-41a6-aed4-0f22add77fe6.png)
- Choose channel to which this webhook will post to.
- Copy webhook URL
![Screenshot 2022-02-22 at 1 23 18 PM](https://user-images.githubusercontent.com/86527202/155087126-c2cdd7b2-518a-46a5-82a5-aa90fe51a709.png)
(Sample webhook URL: https://discord.com/api/webhooks/945558283756908644/GNUtiGuzfOky6wZ4ce30XuXc1sbPK3Od7EC-4t6hihh5Fovv6oU9OsdT6mGuoL1QlTzj).
Detailed procedure for discord webhook described [here](https://support.discord.com/hc/en-us/articles/228383668-Intro-to-Webhooks).
### 2. Install Plugin
- Open 'App Store' (under Settings), hover over Discord tile. Click 'Install'.
![Screenshot 2022-02-22 at 11 30 36 AM](https://user-images.githubusercontent.com/86527202/155085257-5bdde1d9-d7b5-471d-bf44-3c3920e7b853.png)
- Provide a name of your choice (not to be confused with Discord Channel name).
- Paste Discord Webhook URL copied from Step (1.) above.
![Screenshot 2022-02-22 at 11 31 21 AM](https://user-images.githubusercontent.com/86527202/155085287-f5e45aab-fd33-4138-a7a9-6eddc6dc140b.png)
### 3. Configure
- Open project, associated table.
- Click 'More' > 'Webhooks'.
![Screenshot 2022-02-22 at 11 16 18 AM](https://user-images.githubusercontent.com/86527202/155085373-f9b438ed-98c3-4fb1-9209-1bb52736a35d.png)
- Click 'Add New Webhook'
![Screenshot 2022-02-22 at 11 18 04 AM](https://user-images.githubusercontent.com/86527202/155085629-2c4260c6-6d0c-490d-bd6e-092cbb9faeb5.png)
- Configure
- **Title**: Name of your choice to identify this Webhook.
- **Event**: Trigger event. Choose between.
- After Insert: Trigger event for new ROW insertion.
- After Update: Trigger event for existing ROW updation.
- After Delete: Trigger event for ROW deletion
- **On Condition**: [Optional] Enable if you wish to associate additional condition/constraint with the trigger configured above.
- **Notification**: Select 'Discord'.
- **Select Discord Channels**: Select from the drop down list, channel name configured in Step (2). Please click on 'Reload' if drop down list is empty.
- **Body**: Message to be posted over Discord channel, via webhooks on trigger of configured event.
- Body can contain plain text &
- Handlebars {{ }}
## Microsoft Teams
### 1. Create WebHook
- On Teams, open your channel, click on three-dots menu (far right) and select 'Connectors'
<img width="319" alt="154971352-6912d53b-cf71-4edd-a319-1c85be85f0c5" src="https://user-images.githubusercontent.com/86527202/155095745-91abd708-834f-4f0e-a33c-ac362e60af0f.png">
- Select incoming webhook & click 'Configure'
<img width="442" alt="154971434-0ced97f7-205a-4e2e-8f88-17092cb7771a" src="https://user-images.githubusercontent.com/86527202/155095741-b23ad6b2-1276-46e3-8ada-0d0a871115bb.png">
- Create webhook, Copy webhook URL
![154971683-db16be7f-4f07-4447-8f2e-ac50e133bef8](https://user-images.githubusercontent.com/86527202/155095733-c339a914-5d78-408c-8f1e-9cd75a7783e8.png)
### 2. Install Plugin
- Open 'App Store' (under Settings), hover over 'Microsoft Teams' tile. Click 'Install'.
![Screenshot 2022-02-22 at 11 30 36 AM](https://user-images.githubusercontent.com/86527202/155085257-5bdde1d9-d7b5-471d-bf44-3c3920e7b853.png)
- Provide a name of your choice (not to be confused with Teams Channel name).
- Paste MS Teams Webhook URL copied from Step (1.) above.
<img width="414" alt="154971222-7fe2c25a-d8c6-46b0-ba1e-a05ff1cf6537" src="https://user-images.githubusercontent.com/86527202/155095720-ff1c052c-a4a7-4c10-8f30-d779dac336f3.png">
### 3. Configure
- Open project, associated table.
- Click 'More' > 'Webhooks'.
![Screenshot 2022-02-22 at 11 16 18 AM](https://user-images.githubusercontent.com/86527202/155085373-f9b438ed-98c3-4fb1-9209-1bb52736a35d.png)
- Click 'Add New Webhook'
| Name | Details | Example| ![Screenshot 2022-02-22 at 11 18 04 AM](https://user-images.githubusercontent.com/86527202/155085629-2c4260c6-6d0c-490d-bd6e-092cbb9faeb5.png)
|-------|-------|-------|
| **data** | Contains row data | `{{ data.Title }}` |
| **user** | Logginned user object | `{{ user.id }}` |
| **env** | Environment values | `{{ env.SITE_URL }}` |
- Configure
- **Title**: Name of your choice to identify this Webhook.
- **Event**: Trigger event. Choose between.
- After Insert: Trigger event for new ROW insertion.
- After Update: Trigger event for existing ROW updation.
- After Delete: Trigger event for ROW deletion
- **On Condition**: [Optional] Enable if you wish to associate additional condition/constraint with the trigger configured above.
- **Notification**: Select 'Microsoft Teams'.
- **Select Discord Channels**: Select from the drop down list, channel name configured in Step (2). Please click on 'Reload' if drop down list is empty.
- **Body**: Message to be posted over Teams channel, via webhooks on trigger of configured event.
- Body can contain plain text &
- Handlebars {{ }}

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