feat: add latest ship and slot endpoints

backend/src/main.rs

@@ -188,6 +188,17 @@ pub struct LeaderboardRecord {
     distance: i32,
 }
 
+#[derive(SimpleObject, Clone)]
+pub struct NextShipTokenName {
+    ship_name: String,
+    pilot_name: String,
+}
+
+#[derive(SimpleObject, Clone)]
+pub struct LatestSlotNumber {
+    slot: i32,
+}
+
 #[derive(Union)]
 pub enum MapObject {
     Ship(Ship),
@@ -567,6 +578,68 @@ impl QueryRoot {
 
         Ok(map_objects)
     }
+
+    async fn next_ship_token_name(
+        &self,
+        ctx: &Context<'_>,
+        spacetime_address: String,
+        spacetime_policy_id: String,
+    ) -> Result<NextShipTokenName, Error> {
+        let pool = ctx
+            .data::<sqlx::PgPool>()
+            .map_err(|e| Error::new(e.message))?;
+
+        let fetched_objects = sqlx::query!(
+            "
+            SELECT
+                CAST(REPLACE(CAST(utxo_plutus_data(era, cbor) -> 'fields' -> 2 ->> 'bytes' AS TEXT), '53484950', '') AS INTEGER) AS ship_number
+            FROM 
+                utxos
+            WHERE 
+                utxo_address(era, cbor) = from_bech32($1::varchar) AND utxo_has_policy_id(era, cbor, decode($2::varchar, 'hex'))
+            ORDER BY ship_number DESC
+            LIMIT 1
+            ",
+            spacetime_address,
+            spacetime_policy_id,
+        )
+        .fetch_all(pool)
+        .await
+        .map_err(|e| Error::new(e.to_string()))?;
+
+        let ship_number_encoded = fetched_objects
+            .get(0)
+            .and_then(|r| r.ship_number.clone())
+            .unwrap_or_default();
+
+        let ship_number = String::from_utf8(hex::decode(format!("{}", ship_number_encoded))?)?.parse::<i32>().unwrap_or_default() + 1;
+
+        Ok(NextShipTokenName {
+            ship_name: format!("SHIP{}", ship_number),
+            pilot_name: format!("PILOT{}", ship_number),
+        })
+    }
+
+    async fn last_slot(
+        &self,
+        ctx: &Context<'_>,
+    ) -> Result<LatestSlotNumber, Error> {
+        let pool = ctx
+            .data::<sqlx::PgPool>()
+            .map_err(|e| Error::new(e.message))?;
+
+        let fetched_objects = sqlx::query!("SELECT slot FROM blocks ORDER BY slot DESC LIMIT 1")
+        .fetch_all(pool)
+        .await
+        .map_err(|e| Error::new(e.to_string()))?;
+
+        let slot = fetched_objects
+            .get(0)
+            .and_then(|r| Some(r.slot.clone()))
+            .unwrap_or_default();
+
+        Ok(LatestSlotNumber { slot })
+    }
 }
 
 type AsteriaSchema = Schema<QueryRoot, EmptyMutation, EmptySubscription>;

docker/Dockerfile.frontend

@@ -54,7 +54,7 @@ ENV PREVIEW_API_URL=https://8000-skillful-employee-kb9ou6.us1.demeter.run
 ENV MAINNET_API_URL=https://8000-ethereal-audience-bb83g6.us1.demeter.run
 
 ENV PREVIEW_TRP_URL=https://cardano-preview.trp-m1.demeter.run
-ENV PREVIEW_TRP_API_KEY=trp1ffyf88ugcyg6j6n3yuh
+ENV PREVIEW_TRP_API_KEY=trpjodqbmjblunzpbikpcrl
 
 ENV MAINNET_TRP_URL=https://cardano-mainnet.trp-m1.demeter.run
 ENV MAINNET_TRP_API_KEY=trp1lrnhzcax5064cgxsaup

frontend/src/components/home/ChallengeCard.tsx

@@ -56,7 +56,7 @@ export default function ChallengeCard({ comingSoon, image, day, month, name, net
           onClick={!comingSoon ? onSelect : undefined}
           disabled={comingSoon || !onSelect}
         >
-          {comingSoon ? 'Coming Soon' : 'Explore'}
+          {comingSoon ? 'Coming Soon' : onSelect ? 'Select' : 'Selected' }
         </button>
 
         {sponsors && sponsors.length > 0 && (

frontend/src/components/home/HeroSection.tsx

@@ -36,10 +36,10 @@ export default function HeroSection() {
               <span>Build your own bot</span>
               <BotIcon />
             </Link>
-            <Link href="/how-to-play" className="btn btn-primary-outline w-fit">
+            {/* <Link href="/how-to-play" className="btn btn-primary-outline w-fit">
               <GamepadIcon />
               <span>How to play</span>
-            </Link>
+            </Link> */}
           </div>
         </div>
 

frontend/src/components/ui/NavBar.tsx

@@ -30,8 +30,16 @@ const NavBar: React.FunctionComponent = () => {
         </span>
       </div>
       <div className="flex flex-row items-center flex-initial">
-        <Link href="/how-to-play" data-active={isActive('how-to-play')} className="font-mono py-2 px-4 rounded-full mx-4 text-[#F1E9D9] data-active:text-[#FFF75D]">
+        {/* <Link href="/how-to-play" data-active={isActive('how-to-play')} className="font-mono py-2 px-4 rounded-full mx-4 text-[#F1E9D9] data-active:text-[#FFF75D]">
           How to play
+        </Link> */}
+        <Link
+          href="https://github.com/txpipe/asteria-starter-kit"
+          target="_blank"
+          rel="noopener noreferrer"
+          className="font-mono py-2 px-4 rounded-full mx-4 text-[#F1E9D9] data-active:text-[#FFF75D]"
+        >
+          Starter Kit
         </Link>
         <span className="border-l border-l-solid border-l-[#F1E9D9] w-0 h-7 opacity-50" />
         <Link href="/explorer" data-active={isActive('explorer')} className="font-mono py-2 px-4 rounded-full mx-4 text-[#F1E9D9] data-active:text-[#FFF75D]">

frontend/src/pages/challenge/mainnet-challenge.mdx

@@ -65,3 +65,4 @@ export default ({ children }) => <Layout>{children}</Layout>;
 | Asteria   | `addr1w824uvev63kj40lzfhaq2kxzmmwsz9xsqsjr2t4cq74vzdcdw8c77` | `d55e332cd46d2abfe24dfa0558c2dedd0114d00424352eb807aac137` |
 | Pellet    | `addr1wya6hnluvypwcfww6s8p5f8m5gphryjugmcznxetj3trvrsc307jj` | `3babcffc6102ec25ced40e1a24fba20371925c46f0299b2b9456360e` |
 | Spacetime | `addr1wypfrtn6awhsvjmc24pqj0ptzvtfalang33rq8ng6j6y7scnlkytx` | `0291ae7aebaf064b785542093c2b13169effb34462301e68d4b44f43` |
+| Admin     |                                                              | `db0d968cda2cc636b28c0f377e66691a065b8004e57be5129aeef822` |

frontend/src/pages/leaderboard/index.tsx

@@ -60,7 +60,7 @@ const getShipByAddress = (address: string): string => {
 }
 
 const LeaderboardChip: React.FunctionComponent<RecordProps> = (props: RecordProps) => (
-  <a href={`${props.challenge.explorerUrl}${props.record.address.replace('#0', '')}`} target="_blank">
+  <a href={`${props.challenge.explorerUrl}${props.record.address}`} target="_blank">
     <div className="flex-initial flex flex-row items-center mx-4 pl-8 pr-6 py-4 rounded-full bg-linear-to-r from-[#46434312] to-[#FFFFFF12]">
       <h1 className="flex-initial pb-1 mr-6 font-mono text-5xl text-[#07F3E6]">
         {props.record.ranking}
@@ -88,10 +88,10 @@ const LeaderboardRow: React.FunctionComponent<RecordProps> = (props: RecordProps
       <img className="inline mr-4 w-8 h-8" src={getShipByAddress(props.record.address)} />
       <a
         className="text-[#07F3E6] underline"
-        href={`${props.challenge.explorerUrl}${props.record.address.replace('#0', '')}`}
+        href={`${props.challenge.explorerUrl}${props.record.address}`}
         target="_blank"
       >
-        {props.record.address.replace('#0', '')}
+        {props.record.address}
       </a>
     </td>
     <td className="p-4 text-[#D7D7D7] text-left border border-[#333333]">
@@ -129,7 +129,7 @@ export function Leaderboard() {
 
   const hasNextPage = () => {
     if (leaderboard) {
-      return data && data.leaderboardPlayers && offset + PAGE_SIZE < data.leaderboardPlayers.slice(3).length;
+      return data && data.leaderboardPlayers && offset + PAGE_SIZE < data.leaderboardPlayers.length;
     } else {
       return data && data.leaderboardWinners && offset + PAGE_SIZE < data.leaderboardWinners.length;
     }
@@ -153,7 +153,7 @@ export function Leaderboard() {
 
   const getPagination = () => {
     if (leaderboard) {
-      return `Displaying ${offset+1}-${offset+PAGE_SIZE} of ${data && data.leaderboardPlayers ? data.leaderboardPlayers.length-3 : 0}`;
+      return `Displaying ${offset+1}-${offset+PAGE_SIZE} of ${data && data.leaderboardPlayers ? data.leaderboardPlayers.length : 0}`;
     } else {
       return `Displaying ${offset+1}-${offset+PAGE_SIZE} of ${data && data.leaderboardWinners ? data.leaderboardWinners.length : 0}`;
     }
@@ -162,7 +162,7 @@ export function Leaderboard() {
   const getPageData = () => {
     if (leaderboard) {
       if (!data || !data.leaderboardPlayers) return [];
-      return data.leaderboardPlayers.slice(3).slice(offset, offset+PAGE_SIZE);
+      return data.leaderboardPlayers.slice(offset, offset+PAGE_SIZE);
     } else {
       if (!data || !data.leaderboardWinners) return [];
       return data.leaderboardWinners.slice(offset, offset+PAGE_SIZE);
@@ -186,14 +186,14 @@ export function Leaderboard() {
             {`ASTERIA ${ leaderboard ? 'PLAYERS' : 'WINNERS' } >`}
           </span>
         </h1>
-        <input
+        {/* <input
           type="text"
           placeholder="Type your ADDRESS / SHIP NAME"
           className="form-input flex-initial basis-2/5 mr-6 px-6 py-4 rounded-3xl bg-[#242424] border-transparent focus:border-[#919090] text-[#919090] focus:ring-0"
         />
         <button className="flex-initial font-mono text-black bg-[#07F3E6] py-4 px-8 rounded-full text-base">
           Find me
-        </button>
+        </button> */}
       </div>
 
       {leaderboard && (