B4J Library [Web]PocketBase Hooks Collection

Hi Fam

This will be a collection of useful hooks to use with pocketbase.

What is PocketBase?

PocketBase - Open Source backend in 1 file

Open Source backend in 1 file with realtime database, authentication, file storage and admin dashboard

pocketbase.io

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[Mashiane]

1. Send An Email via REST API with GMail or Other

One is able to send emails using pocketbase & gmail for example. Any other SMTP based configuration can be used.

To use GMail, follow the instructions here...

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Unzip and copy the attached script to your pb_hooks directory inside pocketbase folder.
You will need to restart your app after.

routerAdd("POST", "/api/sendemail", (c) => {
    try {
        // read the body via the cached request object
        const data = $apis.requestInfo(c).data
        const message = new MailerMessage({
            from: {
                address: $app.settings().meta.senderAddress,
                name: $app.settings().meta.senderName,
            },
            to: [{ address: data.to }],
            subject: data.subject,
            html: data.message
        })
        $app.newMailClient().send(message)
        return c.json(200, { "email": "Success" })
    } catch (err) {
        return c.json(200, { "email": "Failure", "error": err })
    }
}, $apis.activityLogger($app))

This code receives a JSON via REST API (body) with {to, subject, message}

Execute a POST using

http://127.0.0.1:9090/api/sendemail

 

[Mashiane]

2. Delete All Records in a Table

Deletion of all records in a table is currently NOT YET supported. To delete all the records, one has to get all the record IDs and then delete EACH one individually. This hook enables one to pass the name of the table to "truncate" and delete all the records.

This is open to SQL attacks, so be careful and use with caution.

OPTION 1, add middleware to ensure that deletion happens by an admin user.

routerAdd("POST", "/api/deleteallauth", (c) => {
    try {
        const data = $apis.requestInfo(c).data
        const tablename = data.tablename
        if (tablename.length > 0) {
            $app.dao().db()
                .newQuery("DELETE FROM " + tablename)
                .execute()
            return c.json(200, { "deleteall": "Success" })
        } throw new BadRequestError("The tablename has not been specified!")
    } catch (err) {
        return c.json(400, { "deleteall": "Failure", "error": err })
    }
}, $apis.activityLogger($app),$apis.requireAdminAuth())

OPTION 2, ...

routerAdd("POST", "/api/deleteall", (c) => {
    try {
        const data = $apis.requestInfo(c).data
        const tablename = data.tablename
        if (tablename.length > 0) {
            $app.dao().db()
                .newQuery("DELETE FROM " + tablename)
                .execute()
            return c.json(200, { "deleteall": "Success" })
        } throw new BadRequestError("The tablename has not been specified!")
    } catch (err) {
        return c.json(400, { "deleteall": "Failure", "error": err })
    }
}, $apis.activityLogger($app))

The body should be a JSON with

{
    "tablename":"components"
}

Where for example "components" is your table name.

Execute a POST using

http://127.0.0.1:9090/api/deleteall

http://127.0.0.1:9090/api/deleteallauth