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Fixing issue with multiple firehose #45

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86 changes: 20 additions & 66 deletions bots/s3-load-trigger/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,7 @@ function listFilesFromKey(bucket, lastkey, opts, callback) {
StartAfter: lastkey.toString(),
MaxKeys: opts.limit,
Prefix: opts.prefix
}, function (err, data) {
}, function(err, data) {
if (err) {
callback(err);
} else {
Expand All @@ -46,74 +46,28 @@ exports.handler = (event, context, callback) => {
};
console.log(configure);
console.log("Triggered By Event", JSON.stringify(event));
dynamodb.getSetting(setting_id, (err, data) => {
if (err) {
callback(err);
} else {
let position = data && data.value || "";
console.log("Position:", position);
listFilesFromKey(bucket, position, opts, function (err, files) {
if (err) {
console.log(err);
callback(err);
} else {
if (files.length == 0) {
console.log("No new Files");
callback();
return;
}

console.log(files);
let files = event.Records.map(r => ({ bucket: r.s3.bucket.name, key: r.s3.object.key }));
var lastKey = files[files.length - 1].key;

// var firstKey = files[0].Key;
var lastKey = files[files.length - 1].Key;

var stream = leo.load("Leo_core_s3_load_trigger", "commands.s3_bus_load", {
debug: true
});
stream.write({
payload: {
command: "load",
files: files.map(file => {
return {
bucket: bucket,
key: file.Key
};
})
}
});
stream.end((err) => {
if (err) {
callback(err);
} else {
dynamodb.saveSetting(setting_id, lastKey, function () {
callback();
});
}
});
console.log(files);
var stream = leo.load("Leo_core_s3_load_trigger", "commands.s3_bus_load", {
debug: true
});

// processing.single("commands.s3_bus_load", {
// command: "load",
// files: files.map(file => {
// return {
// bucket: bucket,
// key: file.Key
// };
// })
// }, {
// correlation_id: {
// source: bucket,
// start: `${firstKey}`,
// end: `${lastKey}`
// },
// forceDynamoDB: true,
// id: "Leo_core_s3_load_trigger"
// }).then((response) => {
// dynamodb.saveSetting(setting_id, lastKey, function () {
// callback();
// });
// }).catch(callback);
}
stream.write({
payload: {
command: "load",
files: files
}
});
stream.end((err) => {
if (err) {
callback(err);
} else {
console.log("Last Key:", lastKey);
dynamodb.saveSetting(setting_id, lastKey, function() {
callback();
});
}
});
Expand Down