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add queue handler

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This commit is contained in:
Janis Hutz
2023-07-31 15:54:34 +02:00
parent 9827bb2c69
commit 836b56b69d
1 changed files with 16 additions and 2 deletions
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18
src/server/backend/tickets/ticketGenerator.js
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@@ -14,18 +14,32 @@ const db = require( '../db/db.js' );
class TicketGenerator {
constructor () {
this.ticketQueue = {};
this.isRunning = false;
}
generateTicket ( data ) {
generateTicket ( event, data ) {
}
// TODO: Maybe move to subprocesses
queueHandler () {
if ( !this.isRunning ) {
this.isRunning = true;
this.ticketGenerator( this.ticketQueue[ Object.keys( this.ticketQueue )[ 0 ] ] ).then( res => {
// TODO: Maybe write to disk
this.isRunning = false;
} ).catch( error => {
this.isRunning = false;
// TODO: Add to FAILED db
} );
}
}
ticketGenerator ( event, data ) {
return new Promise( ( resolve, reject ) => {
db.getJSONDataSimple( event ).then( template => {
pdfme.generate( { template, data } ).then( pdf => {
resolve( pdf );
// TODO: Maybe write to disk
} ).catch( error => {
reject( error );
} );