Display rune mintability

src/subcommand/server.rs

@@ -684,12 +684,35 @@ impl Server {
         .rune(rune)?
         .ok_or_not_found(|| format!("rune {rune}"))?;
 
+      let block_height = index.block_height()?.unwrap_or(Height(0));
+
+      let block_time: u32 = index
+        .block_time(block_height)?
+        .unix_timestamp()
+        .try_into()
+        .unwrap_or_default();
+
+      let mintable = entry
+        .mintable(Height(block_height.n() + 1), block_time)
+        .is_ok();
+
       Ok(if accept_json {
-        Json(api::Rune { entry, id, parent }).into_response()
+        Json(api::Rune {
+          entry,
+          id,
+          mintable,
+          parent,
+        })
+        .into_response()
       } else {
-        RuneHtml { entry, id, parent }
-          .page(server_config)
-          .into_response()
+        RuneHtml {
+          entry,
+          id,
+          mintable,
+          parent,
+        }
+        .page(server_config)
+        .into_response()
       })
     })
   }

src/templates/rune.rs

@@ -4,6 +4,7 @@ use super::*;
 pub struct RuneHtml {
   pub entry: RuneEntry,
   pub id: RuneId,
+  pub mintable: bool,
   pub parent: Option<InscriptionId>,
 }
 
@@ -40,6 +41,7 @@ mod tests {
           timestamp: 0,
         },
         id: RuneId { block: 10, tx: 9 },
+        mintable: true,
         parent: Some(InscriptionId {
           txid: Txid::all_zeros(),
           index: 0,
@@ -69,6 +71,8 @@ mod tests {
       <dd>1.000000001 %</dd>
       <dt>mints</dt>
       <dd>100</dd>
+      <dt>mintable</dt>
+      <dd>true</dd>
     </dl>
   </dd>
   <dt>supply</dt>
@@ -109,6 +113,7 @@ mod tests {
           timestamp: 0,
         },
         id: RuneId { block: 10, tx: 9 },
+        mintable: false,
         parent: None,
       },
       "<h1>B•CGDENLQRQWDSLRUGSNLBTMFIJAV</h1>
@@ -165,6 +170,7 @@ mod tests {
           timestamp: 0,
         },
         id: RuneId { block: 10, tx: 9 },
+        mintable: false,
         parent: None,
       },
       "<h1>B•CGDENLQRQWDSLRUGSNLBTMFIJAV</h1>
@@ -190,6 +196,8 @@ mod tests {
       <dd>none</dd>
       <dt>mints</dt>
       <dd>0</dd>
+      <dt>mintable</dt>
+      <dd>false</dd>
     </dl>
   </dd>
   <dt>supply</dt>

templates/rune.html

@@ -37,6 +37,8 @@ <h1>{{ self.entry.spaced_rune() }}</h1>
 %% }
       <dt>mints</dt>
       <dd>{{ self.entry.mints }}</dd>
+      <dt>mintable</dt>
+      <dd>{{ self.mintable }}</dd>
     </dl>
   </dd>
 %% } else {

tests/json_api.rs

@@ -557,6 +557,7 @@ fn get_runes() {
         timestamp: 11,
       },
       id: RuneId { block: 11, tx: 1 },
+      mintable: false,
       parent: Some(InscriptionId {
         txid: a.inscribe.reveal,
         index: 0,

tests/lib.rs

@@ -227,10 +227,12 @@ fn batch(
 
   bitcoin_rpc_server.mine_blocks(1);
 
-  let height = bitcoin_rpc_server.height();
+  let block_height = bitcoin_rpc_server.height();
+  let block_hash = *bitcoin_rpc_server.state().hashes.last().unwrap();
+  let block_time = bitcoin_rpc_server.state().blocks[&block_hash].header.time;
 
   let id = RuneId {
-    block: u32::try_from(height).unwrap(),
+    block: u32::try_from(block_height).unwrap(),
     tx: 1,
   };
 
@@ -250,8 +252,12 @@ fn batch(
   if let Some(mint) = mint {
     mint_definition.push("<dd>".into());
     mint_definition.push("<dl>".into());
+
+    let mut mintable = true;
+
     mint_definition.push("<dt>deadline</dt>".into());
     if let Some(deadline) = mint.deadline {
+      mintable &= block_time < deadline;
       mint_definition.push(format!(
         "<dd><time>{}</time></dd>",
         ord::timestamp(deadline)
@@ -263,7 +269,8 @@ fn batch(
     mint_definition.push("<dt>end</dt>".into());
 
     if let Some(term) = mint.term {
-      let end = height + u64::from(term);
+      let end = block_height + u64::from(term);
+      mintable &= block_height + 1 < end;
       mint_definition.push(format!("<dd><a href=/block/{end}>{end}</a></dd>"));
     } else {
       mint_definition.push("<dd>none</dd>".into());
@@ -283,6 +290,9 @@ fn batch(
     mint_definition.push("<dt>mints</dt>".into());
     mint_definition.push("<dd>0</dd>".into());
 
+    mint_definition.push("<dt>mintable</dt>".into());
+    mint_definition.push(format!("<dd>{mintable}</dd>"));
+
     mint_definition.push("</dl>".into());
     mint_definition.push("</dd>".into());
   } else {