mirror of
https://github.com/stronk-dev/RandomChad.git
synced 2025-07-05 02:35:08 +02:00
Testnet and mainnet entries both dynamic
This commit is contained in:
Mentor Palokaj
parent
42aa39c343
commit
63d72cbfcb
@ -1,60 +1,7 @@
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const app = require( './express' )()
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const name = require( 'random-name' )
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const { db } = require( './firebase' )
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const { getTotalSupply } = require( './contract' )
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const { safelyReturnRocketeer, web2domain } = require( './rocketeer' )
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// ///////////////////////////////
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// Data sources
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// ///////////////////////////////
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const globalAttributes = [
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{ trait_type: "Age", display_type: "number", values: [
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{ value: 35, probability: .5 },
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{ value: 45, probability: .25 },
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{ value: 25, probability: .25 }
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] }
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]
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const heavenlyBodies = [ "Mercury", "Venus", "Earth", "Mars", "Jupiter", "Saturn", "Uranus", "Neptune", "Pluto", "the Moon", "the Sun" ]
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const web2domain = 'https://rocketeer.fans'
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// ///////////////////////////////
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// Rocketeer helpers
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// ///////////////////////////////
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// Pick random item from array with equal probability
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const pickRandomArrayEntry = array => array[ Math.floor( Math.random() * array.length ) ]
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// Pick random attributes based on global attribute array
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function pickRandomAttributes( attributes ) {
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// Decimal accuracy, if probabilities have the lowest 0.01 then 100 is enough, for 0.001 1000 is needed
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const probabilityDecimals = 3
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// Remap the trait so it has a 'lottery ticket box' based on probs
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const attributeLottery = attributes.map( ( { values, ...attribute } ) => ( {
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// Attribute meta stays the same
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...attribute,
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// Values are reduced from objects with probabilities to an array with elements
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values: values.reduce( ( acc, val ) => {
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const { probability, value } = val
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// Map probabilities to a flat array of items
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const amountToAdd = 10 * probabilityDecimals * probability
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for ( let i = 0; i < amountToAdd; i++ ) acc.push( value )
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return acc
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}, [] )
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} ) )
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// Pick a random element from the lottery box array items
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return attributeLottery.map( ( { values, ...attribute } ) => ( {
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// Attribute meta stays the same
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...attribute,
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// Select random entry from array
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value: pickRandomArrayEntry( values )
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} ) )
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}
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// ///////////////////////////////
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// Specific Rocketeer instances
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@ -65,74 +12,32 @@ app.get( '/api/rocketeer/:id', async ( req, res ) => {
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const { id } = req.params
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if( !id ) return res.json( { error: `No ID specified in URL` } )
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// Chech if this is an illegal ID
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try {
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// Get the last know total supply
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const { cachedTotalSupply } = await db.collection( 'meta' ).doc( 'contract' ).get().then( doc => doc.data() )
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// Get old rocketeer if it exists
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const rocketeer = await safelyReturnRocketeer( id, 'mainnet' )
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// If the requested ID is larger than that, check if the new total supply is more
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if( cachedTotalSupply < id ) {
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// Get net total supply through infura, if infura fails, return the cached value just in case
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const totalSupply = await getTotalSupply().catch( f => cachedTotalSupply )
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// Write new value to cache
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await db.collection( 'meta' ).doc( 'contract' ).set( { cachedTotalSupply: totalSupply }, { merge: true } )
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// If the requested ID is larger than total supply, exit
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if( totalSupply < id ) return res.json( {
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trace: 'total supply getter',
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error: 'This Rocketeer does not yet exist.'
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} )
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}
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} catch( e ) {
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return res.json( { trace: 'total supply getter', error: e.message || JSON.stringify( e ) } )
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}
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// Get existing rocketeer if it exists
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try {
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const oldRocketeer = await db.collection( 'rocketeers' ).doc( id ).get().then( doc => doc.data() )
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if( oldRocketeer ) return res.json( oldRocketeer )
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// Return the new rocketeer
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return res.json( rocketeer )
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} catch( e ) {
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return res.json( { trace: 'firestore rocketeer read',error: e.message || JSON.stringify( e ) } )
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// Log error for debugging
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console.error( `Mainnet api error for ${ id }: `, e )
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// Return error to frontend
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return res.json( { error: e.mesage || e.toString() } )
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}
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// The base object of a new Rocketeer
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const rocketeer = {
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name: `${ name.first() } ${ name.middle() } ${ name.last() } of ${ pickRandomArrayEntry( heavenlyBodies ) }`,
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description: ``,
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image: ``,
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external_url: `${ web2domain }/api/rocketeer/${ id }`,
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attributes: []
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}
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// Generate randomized attributes
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rocketeer.attributes = pickRandomAttributes( globalAttributes )
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// TODO: Generate, compile and upload image
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rocketeer.image = web2domain
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// Save new Rocketeer
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try {
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await db.collection( 'rocketeers' ).doc( id ).set( rocketeer )
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} catch( e ) {
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return res.json( { trace: 'firestore rocketeer save', error: e.message || JSON.stringify( e ) } )
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}
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// Return the new rocketeer
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return res.json( rocketeer )
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} )
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// ///////////////////////////////
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// Static collection data
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// ///////////////////////////////
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app.get( '/api/collection', ( req, res ) => res.json( {
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app.get( '/api/collection', async ( req, res ) => res.json( {
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totalSupply: await getTotalSupply( 'mainnet' ).catch( f => 'error' ),
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description: "A testnet collection",
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external_url: web2domain,
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image: "https://rocketpool.net/images/rocket.png",
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143
functions/modules/rocketeer.js
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143
functions/modules/rocketeer.js
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@ -0,0 +1,143 @@
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const name = require( 'random-name' )
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const { db } = require( './firebase' )
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const { getTotalSupply } = require( './contract' )
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// ///////////////////////////////
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// Data sources
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// ///////////////////////////////
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const globalAttributes = [
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{ trait_type: "Age", display_type: "number", values: [
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{ value: 35, probability: .5 },
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{ value: 45, probability: .25 },
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{ value: 25, probability: .25 }
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] }
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]
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const heavenlyBodies = [ "Mercury", "Venus", "Earth", "Mars", "Jupiter", "Saturn", "Uranus", "Neptune", "Pluto", "the Moon", "the Sun" ]
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const web2domain = 'https://rocketeer.fans'
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// ///////////////////////////////
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// Rocketeer helpers
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// ///////////////////////////////
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// Pick random item from array with equal probability
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const pickRandomArrayEntry = array => array[ Math.floor( Math.random() * array.length ) ]
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// Pick random attributes based on global attribute array
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function pickRandomAttributes( attributes ) {
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// Decimal accuracy, if probabilities have the lowest 0.01 then 100 is enough, for 0.001 1000 is needed
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const probabilityDecimals = 3
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// Remap the trait so it has a 'lottery ticket box' based on probs
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const attributeLottery = attributes.map( ( { values, ...attribute } ) => ( {
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// Attribute meta stays the same
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...attribute,
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// Values are reduced from objects with probabilities to an array with elements
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values: values.reduce( ( acc, val ) => {
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const { probability, value } = val
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// Map probabilities to a flat array of items
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const amountToAdd = 10 * probabilityDecimals * probability
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for ( let i = 0; i < amountToAdd; i++ ) acc.push( value )
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return acc
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}, [] )
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} ) )
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// Pick a random element from the lottery box array items
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return attributeLottery.map( ( { values, ...attribute } ) => ( {
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// Attribute meta stays the same
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...attribute,
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// Select random entry from array
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value: pickRandomArrayEntry( values )
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} ) )
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}
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// ///////////////////////////////
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// Caching
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// ///////////////////////////////
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async function isInvalidRocketeerId( id, network='mainnet' ) {
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// Chech if this is an illegal ID
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try {
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// Get the last know total supply
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const { cachedTotalSupply } = await db.collection( 'meta' ).doc( network ).get().then( doc => doc.data() ) || {}
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// If the requested ID is larger than that, check if the new total supply is more
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if( !cachedTotalSupply || cachedTotalSupply < id ) {
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// Get net total supply through infura, if infura fails, return the cached value just in case
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const totalSupply = await getTotalSupply( network )
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// Write new value to cache
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await db.collection( 'meta' ).doc( network ).set( { cachedTotalSupply: totalSupply }, { merge: true } )
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// If the requested ID is larger than total supply, exit
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if( totalSupply < id ) throw new Error( `Invalid ID ${ id }, total supply is ${ totalSupply }` )
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// If all good, return true
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return false
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}
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} catch( e ) {
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return e
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}
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}
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async function getExistingRocketeer( id, network='mainnet' ) {
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return db.collection( `${ network }Rocketeers` ).doc( id ).get().then( doc => doc.data() ).catch( f => false )
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}
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// ///////////////////////////////
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// Rocketeer generator
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// ///////////////////////////////
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async function generateRocketeer( id, network='mainnet' ) {
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// The base object of a new Rocketeer
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const rocketeer = {
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name: `${ name.first() } ${ name.middle() } ${ name.last() } of ${ pickRandomArrayEntry( heavenlyBodies ) }`,
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description: ``,
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image: ``,
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external_url: `${ web2domain }/${ network == 'mainnet' ? 'api' : 'testnetapi' }/rocketeer/${ id }`,
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attributes: []
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}
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// Generate randomized attributes
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rocketeer.attributes = pickRandomAttributes( globalAttributes )
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// TODO: Generate, compile and upload image
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rocketeer.image = web2domain
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// Save new Rocketeer
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await db.collection( `${ network }Rocketeers` ).doc( id ).set( rocketeer )
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return rocketeer
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}
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async function safelyReturnRocketeer( id, network ) {
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// Chech if this is an illegal ID
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const invalidId = await isInvalidRocketeerId( id, network )
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if( invalidId ) throw invalidId
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// Get old rocketeer if it exists
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const oldRocketeer = await getExistingRocketeer( id, network )
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if( oldRocketeer ) return oldRocketeer
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// If no old rocketeer exists, make a new one and save it
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return generateRocketeer( id, network )
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}
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module.exports = {
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web2domain: web2domain,
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safelyReturnRocketeer: safelyReturnRocketeer
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}
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@ -1,24 +1,40 @@
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const app = require( './express' )()
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const { getTotalSupply } = require( './contract' )
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const { safelyReturnRocketeer, web2domain } = require( './rocketeer' )
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// Specific Rocketeer instances
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app.get( '/testnetapi/rocketeer/:id', async ( req, res ) => res.json( {
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description: "A testnet Rocketeer",
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external_url: `https://openseacreatures.io/${ req.params.id }`,
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image: "https://rocketpool.net/images/rocket.png",
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name: `Rocketeer number ${ req.params.id }`,
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attributes: [
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{ trait_type: "Occupation", value: "Rocketeer" },
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{ trait_type: "Age", display_type: "number", value: req.params.id + 42 }
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]
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} ) )
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app.get( '/testnetapi/rocketeer/:id', async ( req, res ) => {
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// Parse the request
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const { id } = req.params
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if( !id ) return res.json( { error: `No ID specified in URL` } )
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try {
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// Get old rocketeer if it exists
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const rocketeer = await safelyReturnRocketeer( id, 'rinkeby' )
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// Return the new rocketeer
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return res.json( rocketeer )
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} catch( e ) {
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// Log error for debugging
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console.error( `Testnet api error for ${ id }: `, Object.keys( 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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// Collection data
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app.get( '/testnetapi/collection', async ( req, res ) => res.json( {
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totalSupply: await getTotalSupply( 'rinkeby' ),
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totalSupply: await getTotalSupply( 'rinkeby' ).catch( f => 'error' ),
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description: "A testnet collection",
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external_url: `https://openseacreatures.io/`,
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external_url: web2domain,
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image: "https://rocketpool.net/images/rocket.png",
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name: `Rocketeer collection`,
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seller_fee_basis_points: 0,
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5018
website/package-lock.json
generated
5018
website/package-lock.json
generated
File diff suppressed because it is too large
Load Diff
@ -20,41 +20,41 @@
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},
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"homepage": "https://github.com/actuallymentor/static-webpage-boilerplate-webpack-browsersync#readme",
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"dependencies": {
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"@babel/core": "^7.13.15",
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"@babel/core": "^7.15.8",
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"@babel/polyfill": "^7.12.1",
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"@babel/preset-env": "^7.13.15",
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"autoprefixer": "^10.2.5",
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"@babel/preset-env": "^7.15.8",
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"autoprefixer": "^10.3.7",
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"babel-loader": "^8.2.2",
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"browser-sync": "^2.26.14",
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"browser-sync": "^2.27.5",
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"browser-sync-webpack-plugin": "^2.3.0",
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"css-loader": "^5.2.1",
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"cssnano": "^5.0.0",
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"css-loader": "^5.2.7",
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"cssnano": "^5.0.8",
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"del": "^6.0.0",
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"doiuse": "^4.4.1",
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"dotenv": "^8.2.0",
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"dotenv": "^8.6.0",
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"html-minifier": "^4.0.0",
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"ip": "^1.1.5",
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"mkdirp": "^1.0.4",
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"ncp": "^2.0.0",
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"node-sass": "^5.0.0",
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"postcss": "^8.2.10",
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"postcss": "^8.3.9",
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"pug": "^3.0.2",
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"sharp": "^0.28.1",
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"sharp": "^0.29.1",
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"sitemap": "^6.4.0",
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"webpack": "^5.31.2"
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"webpack": "^5.58.2"
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},
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"devDependencies": {
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"@babel/eslint-parser": "^7.13.14",
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"@babel/plugin-transform-runtime": "^7.13.15",
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"@babel/eslint-parser": "^7.15.8",
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"@babel/plugin-transform-runtime": "^7.15.8",
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"chai": "^4.3.4",
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"chai-as-promised": "^7.1.1",
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"eslint": "^7.24.0",
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"eslint": "^7.32.0",
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"esm": "^3.2.25",
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"mocha": "^8.3.2",
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"mocha": "^8.4.0",
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"recursive-readdir": "^2.2.2",
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"request": "^2.88.2",
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"request-promise-native": "^1.0.9",
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"webpack-cli": "^4.6.0"
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"webpack-cli": "^4.9.1"
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},
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"optionalDependencies": {
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"fsevents": "^2.3.2"
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