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| 1 | +// @flow |
| 2 | +import axios from 'axios' |
| 3 | +import { createActions } from 'spunky' |
| 4 | + |
| 5 | +export const ID = 'nft-gallery' |
| 6 | + |
| 7 | +const GHOST_MARKET = 'GHOST_MARKET' |
| 8 | +const NFT_PROVIDER = GHOST_MARKET |
| 9 | + |
| 10 | +export type NftGalleryItem = { |
| 11 | + metadata: { |
| 12 | + attributes: any, |
| 13 | + description: string, |
| 14 | + image: string, |
| 15 | + media_type: string, |
| 16 | + name: string, |
| 17 | + }, |
| 18 | + series: { |
| 19 | + chain: string, |
| 20 | + contrract: string, |
| 21 | + creator: string, |
| 22 | + current_supply: number, |
| 23 | + description: string, |
| 24 | + }, |
| 25 | + tokenId: string, |
| 26 | + contract: string, |
| 27 | + collection: { |
| 28 | + name: string, |
| 29 | + }, |
| 30 | +} |
| 31 | + |
| 32 | +export type NftGalleryResults = { |
| 33 | + results: NftGalleryItem[], |
| 34 | + count: number, |
| 35 | + page: number, |
| 36 | +} |
| 37 | + |
| 38 | +const DEFAULT_NFT_GALLERY_RESULTS = { results: [], page: 0, count: 0 } |
| 39 | + |
| 40 | +export async function parseGhostMarketResults({ |
| 41 | + address, |
| 42 | + page = 0, |
| 43 | + previousResults = [], |
| 44 | +}: { |
| 45 | + address: string, |
| 46 | + page: number, |
| 47 | + previousResults: NftGalleryItem[], |
| 48 | +}): Promise<NftGalleryResults> { |
| 49 | + try { |
| 50 | + const LIMIT = 8 |
| 51 | + const OFFSET = LIMIT * page |
| 52 | + |
| 53 | + const response = await axios.get( |
| 54 | + `https://api.ghostmarket.io/api/v1/assets?chain=n3&owner=${address}&limit=${LIMIT}&offset=${OFFSET}&with_total=1`, |
| 55 | + ) |
| 56 | + |
| 57 | + const items = response?.data?.assets ?? [] |
| 58 | + const count = response?.data?.total_results ?? 0 |
| 59 | + if (items.length) { |
| 60 | + const results = items.map(asset => { |
| 61 | + const parsed = { |
| 62 | + metadata: asset.nft.nft_metadata, |
| 63 | + series: asset.nft.series, |
| 64 | + tokenId: asset.nft.token_id, |
| 65 | + contract: asset.nft.contract, |
| 66 | + collection: asset.nft.collection, |
| 67 | + } |
| 68 | + return parsed |
| 69 | + }) |
| 70 | + |
| 71 | + return { results: previousResults.concat(results), page, count } |
| 72 | + } |
| 73 | + |
| 74 | + return { results: previousResults, page: 0, count } |
| 75 | + } catch (e) { |
| 76 | + console.error('An error occurred fetching data for NFT gallery', { e }) |
| 77 | + return DEFAULT_NFT_GALLERY_RESULTS |
| 78 | + } |
| 79 | +} |
| 80 | + |
| 81 | +export default createActions( |
| 82 | + ID, |
| 83 | + ({ address, page, previousResults }) => async (): Promise< |
| 84 | + NftGalleryResults, |
| 85 | + > => { |
| 86 | + switch (true) { |
| 87 | + case NFT_PROVIDER === GHOST_MARKET: |
| 88 | + return parseGhostMarketResults({ address, page, previousResults }) |
| 89 | + |
| 90 | + default: |
| 91 | + return parseGhostMarketResults(address) |
| 92 | + } |
| 93 | + }, |
| 94 | +) |
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