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replaced eslint:recommended with prettier

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This commit is contained in:
Wyatt Johnson
2018-01-11 20:00:34 -07:00
parent d56c19016a
commit 0abc2ca243
649 changed files with 16235 additions and 13008 deletions
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services/cache.js
+34 -39
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@@ -1,7 +1,7 @@
const redis = require('./redis');
const debug = require('debug')('talk:services:cache');
const cache = module.exports = {};
const cache = (module.exports = {});
/**
* This collects a key that may either be an array or a string and creates a
@@ -9,7 +9,7 @@ const cache = module.exports = {};
* @param {Mixed} key Either an array of items composing a key or a string
* @return {String} A string that represents a key
*/
const keyfunc = (key) => {
const keyfunc = key => {
if (Array.isArray(key)) {
return `cache[${key.join(':')}]`;
}
@@ -55,7 +55,6 @@ cache.wrap = async (key, expiry, work, kf = keyfunc) => {
* Init sets up the scripts used in Redis with the incr/decr commands.
*/
cache.init = async () => {
// Create the redis instance.
cache.client = redis.createClient();
@@ -98,13 +97,15 @@ cache.init = async () => {
* This will increment a key in redis and update the expiry iff it already
* exists, otherwise it will do nothing.
*/
cache.incr = async (key, expiry, kf = keyfunc) => cache.client.increx(kf(key), expiry);
cache.incr = async (key, expiry, kf = keyfunc) =>
cache.client.increx(kf(key), expiry);
/**
* This will decrement a key in redis and update the expiry iff it already
* exists, otherwise it will do nothing.
*/
cache.decr = async (key, expiry, kf = keyfunc) => cache.client.decrex(kf(key, expiry));
cache.decr = async (key, expiry, kf = keyfunc) =>
cache.client.decrex(kf(key, expiry));
/**
* This will increment many keys in redis and update the expiry iff it already
@@ -114,7 +115,6 @@ cache.incrMany = async (keys, expiry, kf = keyfunc) => {
let multi = cache.client.multi();
for (const key of keys) {
// Queue up the evalsha command.
multi.increx(kf(key), expiry);
}
@@ -130,7 +130,6 @@ cache.decrMany = async (keys, expiry, kf = keyfunc) => {
let multi = cache.client.multi();
for (const key of keys) {
// Queue up the evalsha command.
multi.decrex(kf(key), expiry);
}
@@ -154,10 +153,10 @@ cache.wrapMany = async (keys, expiry, work, kf = keyfunc) => {
// find any of the null valued items by collecting the work
let workRefs = values
.map((value, index) => ({value, index, key: keys[index]}))
.filter(({value}) => value === null);
.map((value, index) => ({ value, index, key: keys[index] }))
.filter(({ value }) => value === null);
let workKeys = workRefs.map(({key}) => key);
let workKeys = workRefs.map(({ key }) => key);
debug(`wrapMany: hit ratio: ${keys.length - workKeys.length}/${keys.length}`);
@@ -172,7 +171,7 @@ cache.wrapMany = async (keys, expiry, work, kf = keyfunc) => {
.then(() => {
debug('wrapMany: setMany complete');
})
.catch((err) => {
.catch(err => {
console.error(err);
});
});
@@ -192,15 +191,15 @@ cache.wrapMany = async (keys, expiry, work, kf = keyfunc) => {
* @param {Mixed} key Either an array of items composing a key or a string
* @return {Promise}
*/
cache.get = async (key, kf = keyfunc) => cache.client.get(kf(key)).then((reply) => {
if (typeof reply !== 'undefined' && reply !== null) {
cache.get = async (key, kf = keyfunc) =>
cache.client.get(kf(key)).then(reply => {
if (typeof reply !== 'undefined' && reply !== null) {
// Parse the stored cache value from JSON.
return JSON.parse(reply);
}
// Parse the stored cache value from JSON.
return JSON.parse(reply);
}
return null;
});
return null;
});
/**
* Returns many replies.
@@ -209,23 +208,22 @@ cache.get = async (key, kf = keyfunc) => cache.client.get(kf(key)).then((reply)
* @param {Function} [kf=keyfunc] optional key function to use to turn the
* provided key into a string for the cache.
*/
cache.getMany = async (keys, kf = keyfunc) => cache.client.mget(keys.map(kf)).then((replies) => {
cache.getMany = async (keys, kf = keyfunc) =>
cache.client.mget(keys.map(kf)).then(replies => {
// Parse the replies.
for (let i = 0; i < replies.length; i++) {
let value = null;
// Parse the replies.
for (let i = 0; i < replies.length; i++) {
let value = null;
if (typeof replies[i] !== 'undefined' && replies[i] !== null) {
// Parse the stored cache value from JSON.
value = JSON.parse(replies[i]);
}
if (typeof replies[i] !== 'undefined' && replies[i] !== null) {
// Parse the stored cache value from JSON.
value = JSON.parse(replies[i]);
replies[i] = value;
}
replies[i] = value;
}
return replies;
});
return replies;
});
/**
* Sets many entries in the cache.
@@ -238,7 +236,6 @@ cache.setMany = async (keys, values, expiry, kf = keyfunc) => {
let multi = cache.client.multi();
keys.forEach((key, index) => {
// Serialize the value as JSON.
let reply = JSON.stringify(values[index]);
@@ -255,7 +252,6 @@ cache.setMany = async (keys, values, expiry, kf = keyfunc) => {
* @return {Promise}
*/
cache.invalidate = async (key, kf = keyfunc) => {
debug(`invalidate: ${kf(key)}`);
return cache.client.del(kf(key));
@@ -270,7 +266,6 @@ cache.invalidate = async (key, kf = keyfunc) => {
* @return {Promise}
*/
cache.set = async (key, value, expiry, kf = keyfunc) => {
// Serialize the value as JSON.
let reply = JSON.stringify(value);
@@ -283,7 +278,6 @@ cache.set = async (key, value, expiry, kf = keyfunc) => {
cache.h = {};
cache.h.get = async (key, field = '__default__') => {
// Get the current value from redis.
const reply = await cache.client.hget(keyfunc(key), field);
@@ -295,7 +289,6 @@ cache.h.get = async (key, field = '__default__') => {
};
cache.h.set = async (key, field = '__default__', value, expiry = 60) => {
// Serialize the value as JSON.
let reply = JSON.stringify(value);
@@ -339,6 +332,8 @@ cache.h.wrap = async (key, field, expiry, work) => {
return value;
};
cache.h.incr = async (key, field = '__default__', expiry) => cache.client.hincrbyex(keyfunc(key), field, 1, expiry);
cache.h.incr = async (key, field = '__default__', expiry) =>
cache.client.hincrbyex(keyfunc(key), field, 1, expiry);
cache.h.decr = async (key, field = '__default__', expiry) => cache.client.hincrbyex(keyfunc(key), field, -1, expiry);
cache.h.decr = async (key, field = '__default__', expiry) =>
cache.client.hincrbyex(keyfunc(key), field, -1, expiry);