benkyd/IOT-recept-printer
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Fixed breaking bug and server now responds with print status

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This commit is contained in:
plane000
2018-07-19 15:18:49 +01:00
parent 566c7fb0ad
commit d633cbe2f9
4 changed files with 31 additions and 20 deletions
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27
print.js
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@@ -21,14 +21,18 @@ module.exports.printing = function() {
module.exports.print = async function() {
printing = true;
while (printQueue.length > 0) {
await currentprint(printQueue[0].name, printQueue[0].coords);
await currentprint(printQueue[0].name, printQueue[0].coords, printQueue[0].req, printQueue[0].res);
await Helper.sleep(200);
printQueue.splice(0, 1);
}
printing = false;
}
async function currentprint(name, coords) {
async function currentprint(name, coords, req, res) {
let currentWeather = await WeatherAPI.getWeather(1, coords);
let todaysForcast = await WeatherAPI.getWeather(2, coords);
if (currentWeather == -1 || todaysForcast == -1) res.end('400 BAD REQUEST: INVALID COORDINATES');
let text = Result.genCompilerSettings({
padding: 2,
lineBreaks: 1,
@@ -44,22 +48,23 @@ async function currentprint(name, coords) {
size: `small`
},
{
content: `${await WeatherAPI.getWeather(1, coords)}`,
content: `${currentWeather}`,
align: `left`,
size: `small`
},
{
content: `The forcast for today is ${await WeatherAPI.getWeather(2, coords)}`,
content: `The forcast for today is ${todaysForcast}`,
align: `left`,
size: `small`
}
]
});
try {
await PythonShell.run('printer/write.py', text, function (err, results) {
if (err) {
console.log('Could not open serial connection for ' + name + '\'s print');
}
});
} catch (err) {}
await PythonShell.run('printer/write.py', text, async function (err, results) {
if (err) {
console.log('Could not open serial connection for ' + name + '\'s print');
res.end('500 INTERNAL SERVER ERROR: PRINTER NOT RESPONDING');
} else {
res.end('200 OK');
}
});
}