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Fixed bug in RethinkDB document store and use classes

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This commit is contained in:
Jacob Gunther 2018-04-15 23:16:08 -05:00
parent 7f625e22f7
commit dc0f151a7f
1 changed files with 38 additions and 32 deletions
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52
lib/document_stores/rethinkdb.js
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@ -1,7 +1,9 @@
const crypto = require('crypto');
const rethink = require('rethinkdbdash');
const winston = require('winston');
var RethinkDBStore = (options) => {
class RethinkDBStore {
constructor(options) {
this.client = rethink({
silent: true,
host: options.host || '127.0.0.1',
@ -10,30 +12,34 @@ var RethinkDBStore = (options) => {
user: options.user || 'admin',
password: options.password || ''
});
};
}
RethinkDBStore.md5 = (str) => {
set(key, data, callback) {
this.client.table('pastes').insert({ id: RethinkDBStore.md5(key), data: data }).run((error) => {
if (error) {
callback(false);
winston.error('failed to insert to table', error);
return;
}
callback(true);
});
}
get(key, callback) {
this.client.table('pastes').get(RethinkDBStore.md5(key)).run((error, result) => {
if (error || !result) {
callback(false);
winston.error('failed to insert to table', error);
return;
}
callback(result.data);
});
}
}
module.exports = RethinkDBStore;
module.exports.md5 = (str) => {
const md5sum = crypto.createHash('md5');
md5sum.update(str);
return md5sum.digest('hex');
};
RethinkDBStore.prototype.set = (key, data, callback) => {
try {
this.client.table('uploads').insert({ id: RethinkDBStore.md5(key), data: data }).run((error) => {
if (error) return callback(false);
callback(true);
});
} catch (err) {
callback(false);
}
};
RethinkDBStore.prototype.get = (key, callback) => {
this.client.table('uploads').get(RethinkDBStore.md5(key)).run((error, result) => {
if (error || !result) return callback(false);
callback(result.data);
});
};
module.exports = RethinkDBStore;