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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 | 3x 3x 3x 3x 1x 1x 4x | // I decied to keep it simple, it's just a storage
import Dexie from 'dexie'
import BaseStorage from './base'
export default class Storage extends BaseStorage {
constructor (storageName = 'default') {
super(storageName)
this.name = 'indexeddb'
this.storage = new Dexie(storageName)
this.storage.version(1).stores({
files: 'path,node,parentId'
})
}
create (path, node, parentId) {
return this.put(path, node, parentId)
}
async remove (path) {
await this.storage.files.where({ path: path }).delete()
}
put (path, node, parentId) {
return this.storage.files.put({ path: path, node: node, parentId: parentId })
}
transaction (mode, cb) {
return this.storage.transaction(mode, this.storage.files, cb)
}
get (path) {
return this.storage.files.get({ path: path })
}
getBy (key, value) {
const params = {}
params[key] = value
return this.storage.files.where(params).toArray()
}
where (params) {
return this.storage.files.where(params).toArray()
}
async isEmpty (parentId) {
const count = await this.storage.files.where({ parentId: parentId }).count()
return count === 0
}
}
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