nim-codex/dagger/rest/json.nim

25 lines
927 B
Nim
Raw Normal View History

import std/json
import std/strutils
import pkg/stew/byteutils
import pkg/questionable/results
import ../sales
type
StorageRequestParams* = object
duration*: UInt256
maxPrice*: UInt256
proc fromJson*(_: type Availability, bytes: seq[byte]): ?!Availability =
let json = ?catch parseJson(string.fromBytes(bytes))
let size = ?catch UInt256.fromHex(json["size"].getStr)
let duration = ?catch UInt256.fromHex(json["duration"].getStr)
let minPrice = ?catch UInt256.fromHex(json["minPrice"].getStr)
success Availability.init(size, duration, minPrice)
proc fromJson*(_: type StorageRequestParams,
bytes: seq[byte]): ?! StorageRequestParams =
let json = ?catch parseJson(string.fromBytes(bytes))
let duration = ?catch UInt256.fromHex(json["duration"].getStr)
let maxPrice = ?catch UInt256.fromHex(json["maxPrice"].getStr)
success StorageRequestParams(duration: duration, maxPrice: maxPrice)