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file.js
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file.js
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const FileContract = require('@ostro/contracts/container/file')
const { v4: uuidv4 } = require('uuid');
const path = require('path');
class File extends FileContract {
constructor(data) {
super()
Object.defineProperties(this, {
filename: {
value: data.filename,
writable: false,
configurable: false,
enumerable: true
},
mimetype: {
value: data.mimetype,
writable: false,
configurable: false,
enumerable: true
},
encoding: {
value: data.encoding,
writable: false,
configurable: false,
enumerable: true
},
buffer: {
value: Buffer.concat(data.buffer),
writable: false,
configurable: false,
enumerable: false
}
});
}
getName() {
return this.filename
}
getHashname() {
return uuidv4().replace(/-/g, '') + '.' + this.getExtension();
}
getSize() {
return Number((this.buffer.length / 1024).toFixed(2))
}
getMimetype() {
return this.mimetype
}
getBufferData() {
return this.buffer
}
getExtension() {
return path.extname(this.filename).slice(1)
}
getType() {
return 'buffer'
}
extension() {
return this.getExtension()
}
isValid() {
return true
}
}
module.exports = File