mirror of
https://github.com/stronk-dev/RandomChad.git
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198 lines
7.2 KiB
JavaScript
198 lines
7.2 KiB
JavaScript
const { generateNewOutfitFromId, generateNewOutfitsByAddress } = require( '../nft-media/changing-room' )
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const { db, dataFromSnap } = require( '../modules/firebase' )
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// Web3 APIs
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const { getOwingAddressOfTokenId } = require( '../modules/contract' )
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const Web3 = require( 'web3' )
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const web3 = new Web3()
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/* ///////////////////////////////
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// POST handler for new avatars
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// /////////////////////////////*/
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exports.generateNewOutfit = async function( req, res ) {
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// Parse the request
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let { id } = req.params
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if( !id ) return res.json( { error: `No ID specified in URL` } )
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// Protect against malformed input
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id = Math.floor( Math.abs( id ) )
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if( typeof id !== 'number' ) return res.json( { error: `Malformed request` } )
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// Set ID to string so firestore can handle it
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id = `${ id }`
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try {
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// Get request data
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const { message, signature, signatory } = req.body
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if( !message || !signatory || !signature ) throw new Error( `Malformed request` )
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// Decode message
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const confirmedSignatory = web3.eth.accounts.recover( message, signature )
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if( signatory.toLowerCase() !== confirmedSignatory.toLowerCase() ) throw new Error( `Bad signature` )
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// Validate message
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const messageObject = JSON.parse( message )
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const { signer, rocketeerId, chainId } = messageObject
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const network = chainId == '0x1' ? 'mainnet' : 'rinkeby'
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if( signer.toLowerCase() !== confirmedSignatory.toLowerCase() || !rocketeerId || !network ) throw new Error( `Invalid generateNewOutfit message with ${signer}, ${confirmedSignatory}, ${rocketeerId}, ${network}` )
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if( rocketeerId != id ) throw new Error( `Invalid Rocketeer in message` )
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// Check that the signer is the owner of the token
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const owner = await getOwingAddressOfTokenId( id, network )
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if( owner !== confirmedSignatory ) throw new Error( `You are not the owner of this Rocketeer. Did you sign with the right wallet?` )
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// Generate new rocketeer svg
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const mediaLink = await generateNewOutfitFromId( id, network )
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return res.json( {
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outfit: mediaLink
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} )
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} catch( e ) {
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// Log error for debugging
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console.error( `POST Changing room api error for ${ id }: `, e )
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// Return error to frontend
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return res.json( { error: e.mesage || e.toString() } )
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}
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}
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/* ///////////////////////////////
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// POST handler for new avatars
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// /////////////////////////////*/
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exports.generateMultipleNewOutfits = async function( req, res ) {
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// Parse the request
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let { address } = req.params
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if( !address ) return res.json( { error: `No address specified in URL` } )
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// Protect against malformed input
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if( !address.match( /0x.{40}/ ) ) return res.json( { error: `Malformed request` } )
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// Lowercase the address
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address = address.toLowerCase()
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// Internal beta
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if( !address.includes( '0xe3ae14' ) && !address.includes( '0x7dbf68' ) ) return res.json( { error: `Sorry this endpoint is in private beta for now <3` } )
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try {
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// Get request data
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const { message, signature, signatory } = req.body
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if( !message || !signatory || !signature ) throw new Error( `Malformed request` )
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// Decode message
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const confirmedSignatory = web3.eth.accounts.recover( message, signature )
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if( signatory.toLowerCase() !== confirmedSignatory.toLowerCase() ) throw new Error( `Bad signature` )
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// Validate message
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const messageObject = JSON.parse( message )
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let { signer, action, chainId } = messageObject
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const network = chainId == '0x1' ? 'mainnet' : 'rinkeby'
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if( signer.toLowerCase() !== confirmedSignatory.toLowerCase() || action != 'generateMultipleNewOutfits' || !network ) throw new Error( `Invalid setPrimaryOutfit message with ${ signer }, ${confirmedSignatory}, ${action}, ${chainId}, ${network}` )
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// Check that the signer is the owner of the token
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const outfits = await generateNewOutfitsByAddress( address, network )
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await db.collection( 'meta' ).doc( address ).set( {
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last_changing_room: Date.now(),
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last_changing_room_errors: outfits.error.map( ( { id } ) => id ),
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last_changing_room_successes: outfits.success.map( ( { id } ) => id )
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}, { merge: true } )
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return res.json( outfits )
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} catch( e ) {
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// Log error for debugging
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console.error( `POST generateMultipleNewOutfits Changing room api error for ${ address }: `, e )
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// Return error to frontend
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return res.json( { error: e.mesage || e.toString() } )
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}
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}
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/* ///////////////////////////////
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// PUT handler for changing the
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// current outfit
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// /////////////////////////////*/
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exports.setPrimaryOutfit = async function( req, res ) {
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// Parse the request
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let { id } = req.params
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if( !id ) return res.json( { error: `No ID specified in URL` } )
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// Protect against malformed input
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id = Math.floor( Math.abs( id ) )
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if( typeof id !== 'number' ) return res.json( { error: `Malformed request` } )
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// Set ID to string so firestore can handle it
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id = `${ id }`
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try {
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// Get request data
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const { message, signature, signatory } = req.body
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if( !message || !signatory || !signature ) throw new Error( `Malformed request` )
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// Decode message
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const confirmedSignatory = web3.eth.accounts.recover( message, signature )
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if( signatory.toLowerCase() !== confirmedSignatory.toLowerCase() ) throw new Error( `Bad signature` )
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// Validate message
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const messageObject = JSON.parse( message )
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let { signer, outfitId, chainId } = messageObject
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const network = chainId == '0x1' ? 'mainnet' : 'rinkeby'
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if( signer.toLowerCase() !== confirmedSignatory.toLowerCase() || outfitId == undefined || !network ) throw new Error( `Invalid setPrimaryOutfit message with ${ signer }, ${confirmedSignatory}, ${outfitId}, ${chainId}, ${network}` )
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// Validate id format
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outfitId = Math.floor( Math.abs( outfitId ) )
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if( typeof outfitId !== 'number' ) return res.json( { error: `Malformed request` } )
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// Check that the signer is the owner of the token
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const owner = await getOwingAddressOfTokenId( id, network )
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if( owner !== confirmedSignatory ) throw new Error( `You are not the owner of this Rocketeer. Did you sign with the right wallet?` )
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// Set ID to string so firestore can handle it
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outfitId = `${ outfitId }`
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// Retreive old Rocketeer data
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const rocketeer = await db.collection( `${ network }Rocketeers` ).doc( id ).get().then( dataFromSnap )
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// Grab attributes that will not change
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const { value: available_outfits } = rocketeer.attributes.find( ( { trait_type } ) => trait_type == "available outfits" ) || { value: 0 }
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// Only allow to set existing outfits
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if( available_outfits < outfitId ) throw new Error( `Your Rocketeer has ${ available_outfits }, you can't select outfit ${ outfitId }` )
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// Change the primary media file
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const imagePath = `${ outfitId == 0 ? id : `${ id }-${ outfitId }` }.jpg`
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await db.collection( `${ network }Rocketeers` ).doc( id ).set( {
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image: `https://storage.googleapis.com/rocketeer-nft.appspot.com/${ network }Rocketeers/${ imagePath }`
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}, { merge: true } )
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return res.json( { success: true } )
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} catch( e ) {
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// Log error for debugging
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console.error( `PUT Changing room api error for ${ id }: `, e )
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// Return error to frontend
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return res.json( { error: e.mesage || e.toString() } )
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}
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} |