Wrap up delegate cmd, and implement re-delegate one.

CardanoSolutions · Sep 18, 2024 · 36b2d97 · 36b2d97
1 parent 74555fb
commit 36b2d97
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Showing 2 changed files with 388 additions and 43 deletions.
diff --git a/cli/src/cardano.rs b/cli/src/cardano.rs
@@ -14,14 +14,18 @@ pub struct Cardano {
 
 const UNIT_LOVELACE: &str = "lovelace";
 
+const MAINNET_PREFIX: &str = "mainnet";
+
 const ENV_PROJECT_ID: &str = "BLOCKFROST_PROJECT_ID";
 
 #[derive(Debug)]
 pub struct ProtocolParameters {
     pub collateral_percent: f64,
+    pub cost_model_v3: Vec<i64>,
     pub drep_deposit: u64,
     pub fee_constant: u64,
     pub fee_coefficient: u64,
+    pub min_utxo_deposit_coefficient: u64,
     pub price_mem: f64,
     pub price_steps: f64,
 }
@@ -33,7 +37,7 @@ impl Cardano {
         let api = BlockfrostAPI::new(project_id.as_str(), Default::default());
         Cardano {
             api,
-            network: if project_id.starts_with("mainnet") {
+            network: if project_id.starts_with(MAINNET_PREFIX) {
                 Network::Mainnet
             } else {
                 Network::Testnet
@@ -58,16 +62,45 @@ impl Cardano {
                 .expect("protocol parameters are missing collateral percent")
                 as f64)
                 / 1e2,
+            // NOTE: Blockfrost returns cost models out of order. They must be ordered by their
+            // "ParamName" according to how Plutus defines it, but they are usually found ordered
+            // by ascending keys, unfortunately. Given that they are unlikely to change anytime
+            // soon, I am going to bundle them as-is.
+            cost_model_v3: vec![
+                100788, 420, 1, 1, 1000, 173, 0, 1, 1000, 59957, 4, 1, 11183, 32, 201305, 8356, 4,
+                16000, 100, 16000, 100, 16000, 100, 16000, 100, 16000, 100, 16000, 100, 100, 100,
+                16000, 100, 94375, 32, 132994, 32, 61462, 4, 72010, 178, 0, 1, 22151, 32, 91189,
+                769, 4, 2, 85848, 123203, 7305, -900, 1716, 549, 57, 85848, 0, 1, 1, 1000, 42921,
+                4, 2, 24548, 29498, 38, 1, 898148, 27279, 1, 51775, 558, 1, 39184, 1000, 60594, 1,
+                141895, 32, 83150, 32, 15299, 32, 76049, 1, 13169, 4, 22100, 10, 28999, 74, 1,
+                28999, 74, 1, 43285, 552, 1, 44749, 541, 1, 33852, 32, 68246, 32, 72362, 32, 7243,
+                32, 7391, 32, 11546, 32, 85848, 123203, 7305, -900, 1716, 549, 57, 85848, 0, 1,
+                90434, 519, 0, 1, 74433, 32, 85848, 123203, 7305, -900, 1716, 549, 57, 85848, 0, 1,
+                1, 85848, 123203, 7305, -900, 1716, 549, 57, 85848, 0, 1, 955506, 213312, 0, 2,
+                270652, 22588, 4, 1457325, 64566, 4, 20467, 1, 4, 0, 141992, 32, 100788, 420, 1, 1,
+                81663, 32, 59498, 32, 20142, 32, 24588, 32, 20744, 32, 25933, 32, 24623, 32,
+                43053543, 10, 53384111, 14333, 10, 43574283, 26308, 10, 16000, 100, 16000, 100,
+                962335, 18, 2780678, 6, 442008, 1, 52538055, 3756, 18, 267929, 18, 76433006, 8868,
+                18, 52948122, 18, 1995836, 36, 3227919, 12, 901022, 1, 166917843, 4307, 36, 284546,
+                36, 158221314, 26549, 36, 74698472, 36, 333849714, 1, 254006273, 72, 2174038, 72,
+                2261318, 64571, 4, 207616, 8310, 4, 1293828, 28716, 63, 0, 1, 1006041, 43623, 251,
+                0, 1,
+            ],
             drep_deposit: 500_000_000, // NOTE: Missing from Blockfrost
+            fee_constant: params.min_fee_b as u64,
+            fee_coefficient: params.min_fee_a as u64,
+            min_utxo_deposit_coefficient: params
+                .coins_per_utxo_size
+                .expect("protocol parameters are missing min utxo deposit coefficient")
+                .parse()
+                .unwrap(),
             price_mem: params
                 .price_mem
                 .expect("protocol parameters are missing price mem") as f64,
             price_steps: params
                 .price_step
                 .expect("protocol parameters are missing price step")
                 as f64,
-            fee_constant: params.min_fee_b as u64,
-            fee_coefficient: params.min_fee_a as u64,
         }
     }
 
@@ -93,10 +126,10 @@ impl Cardano {
                     "non-null reference script about to be ignored"
                 );
 
-                // assert!(
-                //     o.data_hash.is_none(),
-                //     "non-null datum hash about to be ignored"
-                // );
+                assert!(
+                    o.data_hash.is_none(),
+                    "non-null datum hash about to be ignored"
+                );
 
                 PostAlonzoTransactionOutput {
                     address: from_bech32(&o.address).into(),