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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 | 14x 14x 14x 14x 8x 5x 5x 1x 1x 4x 4x 5x 3x 3x 5x 3x 3x 1x 1x 2x 2x 3x 2x 1x 1x 2x 1x 2x 2x 1x 1x 2x 1x | import setItem from './operations/set_item'
import getItem from './operations/get_item'
import removeItem from './operations/remove_item'
import Item from './util/item'
import Logger from './util/logger'
import session from './storage/session_storage'
import local from './storage/local_storage'
export default class SimpleCache {
constructor (opts = {}) {
this.ttl = opts.ttl
? opts.ttl
: 1000 * 60 * 60 * 24 // 24 hour default
this.namespace = opts.namespace
? opts.namespace
: 'SimpleCache:'
this.log = Logger.create({
debug: opts.debug,
key: this.namespace
})
this.buildItem = Item.create(this.ttl, this.log).build
}
set (...args) {
if (typeof args[0] === 'string') {
// Single Set
let store = null
if (args[2]) {
// We're using Session Storage
this.log(`Storing in Session`)
store = session
} else {
// We're using Local Storage
this.log(`Storing in Local`)
store = local
}
return setItem.single({
key: `${this.namespace}${args[0]}`,
value: this.buildItem(args[1]),
store,
log: this.log
})
} else Eif (Array.isArray(args[0])) {
// Multi Set
const values = args[0].map(({ key, value }) => {
return {
key,
value: this.buildItem(value)
}
})
let store = null
if (args[1]) {
// We're using session storage
this.log(`Storing in Session`)
store = session
} else {
this.log(`Storing in Local`)
store = local
}
return setItem.multi({
namespace: this.namespace,
values,
store,
log: this.log
})
}
}
get (...args) {
// NOTE: I don't love this but I need to pass in the stores
// explicitly. I'll come back and do this is a cleaner way.
if (typeof args[0] === 'string') {
// Single Retrieval
return getItem.single({
key: `${this.namespace}${args[0]}`,
local,
session,
log: this.log
})
} else Eif (Array.isArray(args[0])) {
// Multi Removal
const keys = args[0].map(key => `${this.namespace}${key}`)
return getItem.multi({
keys,
local,
session,
log: this.log
})
}
}
remove (...args) {
const stores = [ session, local ]
if (typeof args[0] === 'string') {
// Single Removal
return removeItem.single({
key: `${this.namespace}${args[0]}`,
stores,
log: this.log
})
} else Eif (Array.isArray(args[0])) {
// Multi Removal
const keys = args[0].map(key => `${this.namespace}${key}`)
return removeItem.multi({
keys,
stores,
log: this.log
})
}
}
}
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