Merge pull request #130 from mlabs-haskell/aciceri/cost-models-map

Cost model mapped to names
blockfrost · Nov 3, 2023 · 596b999 · 596b999
2 parents f2e25e5 + 30753b6
commit 596b999
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diff --git a/src/routes/epochs/latest/parameters.ts b/src/routes/epochs/latest/parameters.ts
@@ -6,7 +6,7 @@ import * as QueryTypes from '../../../types/queries/epochs.js';
 import * as ResponseTypes from '../../../types/responses/epochs.js';
 import { getDbSync } from '../../../utils/database.js';
 import { handle404 } from '../../../utils/error-handler.js';
-import { sortKeysInObject } from '../../../utils/string-utils.js';
+import { costModelsMap } from '../../../utils/cost-models-map.js';
 
 async function route(fastify: FastifyInstance) {
   fastify.route({
@@ -29,7 +29,7 @@ async function route(fastify: FastifyInstance) {
         }
 
         if (rows[0].cost_models) {
-          rows[0].cost_models = sortKeysInObject(rows[0].cost_models);
+          rows[0].cost_models = costModelsMap(rows[0].cost_models);
         }
 
         return reply.send(rows[0]);

diff --git a/src/utils/cost-models-map.ts b/src/utils/cost-models-map.ts
@@ -0,0 +1,41 @@
+import { sortKeysInObject } from "./string-utils.js";
+import { validation } from "@blockfrost/blockfrost-utils";
+
+// Mappings between cost models codes and their names, obtained from
+// https://book.world.dev.cardano.org/resources/cost-model-secp-preprod-mainnet.json
+
+// json.dumps([k for (k, _) in json.load(open("cost-model-secp-preprod-mainnet.json"))["PlutusV1"].items()])
+const plutusV1Names: Array<string> = ["addInteger-cpu-arguments-intercept", "addInteger-cpu-arguments-slope", "addInteger-memory-arguments-intercept", "addInteger-memory-arguments-slope", "appendByteString-cpu-arguments-intercept", "appendByteString-cpu-arguments-slope", "appendByteString-memory-arguments-intercept", "appendByteString-memory-arguments-slope", "appendString-cpu-arguments-intercept", "appendString-cpu-arguments-slope", "appendString-memory-arguments-intercept", "appendString-memory-arguments-slope", "bData-cpu-arguments", "bData-memory-arguments", "blake2b_256-cpu-arguments-intercept", "blake2b_256-cpu-arguments-slope", "blake2b_256-memory-arguments", "cekApplyCost-exBudgetCPU", "cekApplyCost-exBudgetMemory", "cekBuiltinCost-exBudgetCPU", "cekBuiltinCost-exBudgetMemory", "cekConstCost-exBudgetCPU", "cekConstCost-exBudgetMemory", "cekDelayCost-exBudgetCPU", "cekDelayCost-exBudgetMemory", "cekForceCost-exBudgetCPU", "cekForceCost-exBudgetMemory", "cekLamCost-exBudgetCPU", "cekLamCost-exBudgetMemory", "cekStartupCost-exBudgetCPU", "cekStartupCost-exBudgetMemory", "cekVarCost-exBudgetCPU", "cekVarCost-exBudgetMemory", "chooseData-cpu-arguments", "chooseData-memory-arguments", "chooseList-cpu-arguments", "chooseList-memory-arguments", "chooseUnit-cpu-arguments", "chooseUnit-memory-arguments", "consByteString-cpu-arguments-intercept", "consByteString-cpu-arguments-slope", "consByteString-memory-arguments-intercept", "consByteString-memory-arguments-slope", "constrData-cpu-arguments", "constrData-memory-arguments", "decodeUtf8-cpu-arguments-intercept", "decodeUtf8-cpu-arguments-slope", "decodeUtf8-memory-arguments-intercept", "decodeUtf8-memory-arguments-slope", "divideInteger-cpu-arguments-constant", "divideInteger-cpu-arguments-model-arguments-intercept", "divideInteger-cpu-arguments-model-arguments-slope", "divideInteger-memory-arguments-intercept", "divideInteger-memory-arguments-minimum", "divideInteger-memory-arguments-slope", "encodeUtf8-cpu-arguments-intercept", "encodeUtf8-cpu-arguments-slope", "encodeUtf8-memory-arguments-intercept", "encodeUtf8-memory-arguments-slope", "equalsByteString-cpu-arguments-constant", "equalsByteString-cpu-arguments-intercept", "equalsByteString-cpu-arguments-slope", "equalsByteString-memory-arguments", "equalsData-cpu-arguments-intercept", "equalsData-cpu-arguments-slope", "equalsData-memory-arguments", "equalsInteger-cpu-arguments-intercept", "equalsInteger-cpu-arguments-slope", "equalsInteger-memory-arguments", "equalsString-cpu-arguments-constant", "equalsString-cpu-arguments-intercept", "equalsString-cpu-arguments-slope", "equalsString-memory-arguments", "fstPair-cpu-arguments", "fstPair-memory-arguments", "headList-cpu-arguments", "headList-memory-arguments", "iData-cpu-arguments", "iData-memory-arguments", "ifThenElse-cpu-arguments", "ifThenElse-memory-arguments", "indexByteString-cpu-arguments", "indexByteString-memory-arguments", "lengthOfByteString-cpu-arguments", "lengthOfByteString-memory-arguments", "lessThanByteString-cpu-arguments-intercept", "lessThanByteString-cpu-arguments-slope", "lessThanByteString-memory-arguments", "lessThanEqualsByteString-cpu-arguments-intercept", "lessThanEqualsByteString-cpu-arguments-slope", "lessThanEqualsByteString-memory-arguments", "lessThanEqualsInteger-cpu-arguments-intercept", "lessThanEqualsInteger-cpu-arguments-slope", "lessThanEqualsInteger-memory-arguments", "lessThanInteger-cpu-arguments-intercept", "lessThanInteger-cpu-arguments-slope", "lessThanInteger-memory-arguments", "listData-cpu-arguments", "listData-memory-arguments", "mapData-cpu-arguments", "mapData-memory-arguments", "mkCons-cpu-arguments", "mkCons-memory-arguments", "mkNilData-cpu-arguments", "mkNilData-memory-arguments", "mkNilPairData-cpu-arguments", "mkNilPairData-memory-arguments", "mkPairData-cpu-arguments", "mkPairData-memory-arguments", "modInteger-cpu-arguments-constant", "modInteger-cpu-arguments-model-arguments-intercept", "modInteger-cpu-arguments-model-arguments-slope", "modInteger-memory-arguments-intercept", "modInteger-memory-arguments-minimum", "modInteger-memory-arguments-slope", "multiplyInteger-cpu-arguments-intercept", "multiplyInteger-cpu-arguments-slope", "multiplyInteger-memory-arguments-intercept", "multiplyInteger-memory-arguments-slope", "nullList-cpu-arguments", "nullList-memory-arguments", "quotientInteger-cpu-arguments-constant", "quotientInteger-cpu-arguments-model-arguments-intercept", "quotientInteger-cpu-arguments-model-arguments-slope", "quotientInteger-memory-arguments-intercept", "quotientInteger-memory-arguments-minimum", "quotientInteger-memory-arguments-slope", "remainderInteger-cpu-arguments-constant", "remainderInteger-cpu-arguments-model-arguments-intercept", "remainderInteger-cpu-arguments-model-arguments-slope", "remainderInteger-memory-arguments-intercept", "remainderInteger-memory-arguments-minimum", "remainderInteger-memory-arguments-slope", "sha2_256-cpu-arguments-intercept", "sha2_256-cpu-arguments-slope", "sha2_256-memory-arguments", "sha3_256-cpu-arguments-intercept", "sha3_256-cpu-arguments-slope", "sha3_256-memory-arguments", "sliceByteString-cpu-arguments-intercept", "sliceByteString-cpu-arguments-slope", "sliceByteString-memory-arguments-intercept", "sliceByteString-memory-arguments-slope", "sndPair-cpu-arguments", "sndPair-memory-arguments", "subtractInteger-cpu-arguments-intercept", "subtractInteger-cpu-arguments-slope", "subtractInteger-memory-arguments-intercept", "subtractInteger-memory-arguments-slope", "tailList-cpu-arguments", "tailList-memory-arguments", "trace-cpu-arguments", "trace-memory-arguments", "unBData-cpu-arguments", "unBData-memory-arguments", "unConstrData-cpu-arguments", "unConstrData-memory-arguments", "unIData-cpu-arguments", "unIData-memory-arguments", "unListData-cpu-arguments", "unListData-memory-arguments", "unMapData-cpu-arguments", "unMapData-memory-arguments", "verifyEd25519Signature-cpu-arguments-intercept", "verifyEd25519Signature-cpu-arguments-slope", "verifyEd25519Signature-memory-arguments"];
+
+// json.dumps([k for (k, _) in json.load(open("cost-model-secp-preprod-mainnet.json"))["PlutusV2"].items()])
+const plutusV2Names: Array<string> = ["addInteger-cpu-arguments-intercept", "addInteger-cpu-arguments-slope", "addInteger-memory-arguments-intercept", "addInteger-memory-arguments-slope", "appendByteString-cpu-arguments-intercept", "appendByteString-cpu-arguments-slope", "appendByteString-memory-arguments-intercept", "appendByteString-memory-arguments-slope", "appendString-cpu-arguments-intercept", "appendString-cpu-arguments-slope", "appendString-memory-arguments-intercept", "appendString-memory-arguments-slope", "bData-cpu-arguments", "bData-memory-arguments", "blake2b_256-cpu-arguments-intercept", "blake2b_256-cpu-arguments-slope", "blake2b_256-memory-arguments", "cekApplyCost-exBudgetCPU", "cekApplyCost-exBudgetMemory", "cekBuiltinCost-exBudgetCPU", "cekBuiltinCost-exBudgetMemory", "cekConstCost-exBudgetCPU", "cekConstCost-exBudgetMemory", "cekDelayCost-exBudgetCPU", "cekDelayCost-exBudgetMemory", "cekForceCost-exBudgetCPU", "cekForceCost-exBudgetMemory", "cekLamCost-exBudgetCPU", "cekLamCost-exBudgetMemory", "cekStartupCost-exBudgetCPU", "cekStartupCost-exBudgetMemory", "cekVarCost-exBudgetCPU", "cekVarCost-exBudgetMemory", "chooseData-cpu-arguments", "chooseData-memory-arguments", "chooseList-cpu-arguments", "chooseList-memory-arguments", "chooseUnit-cpu-arguments", "chooseUnit-memory-arguments", "consByteString-cpu-arguments-intercept", "consByteString-cpu-arguments-slope", "consByteString-memory-arguments-intercept", "consByteString-memory-arguments-slope", "constrData-cpu-arguments", "constrData-memory-arguments", "decodeUtf8-cpu-arguments-intercept", "decodeUtf8-cpu-arguments-slope", "decodeUtf8-memory-arguments-intercept", "decodeUtf8-memory-arguments-slope", "divideInteger-cpu-arguments-constant", "divideInteger-cpu-arguments-model-arguments-intercept", "divideInteger-cpu-arguments-model-arguments-slope", "divideInteger-memory-arguments-intercept", "divideInteger-memory-arguments-minimum", "divideInteger-memory-arguments-slope", "encodeUtf8-cpu-arguments-intercept", "encodeUtf8-cpu-arguments-slope", "encodeUtf8-memory-arguments-intercept", "encodeUtf8-memory-arguments-slope", "equalsByteString-cpu-arguments-constant", "equalsByteString-cpu-arguments-intercept", "equalsByteString-cpu-arguments-slope", "equalsByteString-memory-arguments", "equalsData-cpu-arguments-intercept", "equalsData-cpu-arguments-slope", "equalsData-memory-arguments", "equalsInteger-cpu-arguments-intercept", "equalsInteger-cpu-arguments-slope", "equalsInteger-memory-arguments", "equalsString-cpu-arguments-constant", "equalsString-cpu-arguments-intercept", "equalsString-cpu-arguments-slope", "equalsString-memory-arguments", "fstPair-cpu-arguments", "fstPair-memory-arguments", "headList-cpu-arguments", "headList-memory-arguments", "iData-cpu-arguments", "iData-memory-arguments", "ifThenElse-cpu-arguments", "ifThenElse-memory-arguments", "indexByteString-cpu-arguments", "indexByteString-memory-arguments", "lengthOfByteString-cpu-arguments", "lengthOfByteString-memory-arguments", "lessThanByteString-cpu-arguments-intercept", "lessThanByteString-cpu-arguments-slope", "lessThanByteString-memory-arguments", "lessThanEqualsByteString-cpu-arguments-intercept", "lessThanEqualsByteString-cpu-arguments-slope", "lessThanEqualsByteString-memory-arguments", "lessThanEqualsInteger-cpu-arguments-intercept", "lessThanEqualsInteger-cpu-arguments-slope", "lessThanEqualsInteger-memory-arguments","lessThanInteger-cpu-arguments-intercept", "lessThanInteger-cpu-arguments-slope", "lessThanInteger-memory-arguments", "listData-cpu-arguments", "listData-memory-arguments", "mapData-cpu-arguments", "mapData-memory-arguments", "mkCons-cpu-arguments", "mkCons-memory-arguments", "mkNilData-cpu-arguments", "mkNilData-memory-arguments", "mkNilPairData-cpu-arguments", "mkNilPairData-memory-arguments", "mkPairData-cpu-arguments", "mkPairData-memory-arguments", "modInteger-cpu-arguments-constant", "modInteger-cpu-arguments-model-arguments-intercept", "modInteger-cpu-arguments-model-arguments-slope", "modInteger-memory-arguments-intercept", "modInteger-memory-arguments-minimum", "modInteger-memory-arguments-slope", "multiplyInteger-cpu-arguments-intercept", "multiplyInteger-cpu-arguments-slope", "multiplyInteger-memory-arguments-intercept", "multiplyInteger-memory-arguments-slope", "nullList-cpu-arguments", "nullList-memory-arguments", "quotientInteger-cpu-arguments-constant", "quotientInteger-cpu-arguments-model-arguments-intercept", "quotientInteger-cpu-arguments-model-arguments-slope", "quotientInteger-memory-arguments-intercept", "quotientInteger-memory-arguments-minimum", "quotientInteger-memory-arguments-slope", "remainderInteger-cpu-arguments-constant", "remainderInteger-cpu-arguments-model-arguments-intercept", "remainderInteger-cpu-arguments-model-arguments-slope", "remainderInteger-memory-arguments-intercept", "remainderInteger-memory-arguments-minimum", "remainderInteger-memory-arguments-slope", "serialiseData-cpu-arguments-intercept", "serialiseData-cpu-arguments-slope", "serialiseData-memory-arguments-intercept", "serialiseData-memory-arguments-slope", "sha2_256-cpu-arguments-intercept", "sha2_256-cpu-arguments-slope", "sha2_256-memory-arguments", "sha3_256-cpu-arguments-intercept", "sha3_256-cpu-arguments-slope", "sha3_256-memory-arguments", "sliceByteString-cpu-arguments-intercept", "sliceByteString-cpu-arguments-slope", "sliceByteString-memory-arguments-intercept", "sliceByteString-memory-arguments-slope", "sndPair-cpu-arguments", "sndPair-memory-arguments", "subtractInteger-cpu-arguments-intercept", "subtractInteger-cpu-arguments-slope", "subtractInteger-memory-arguments-intercept", "subtractInteger-memory-arguments-slope", "tailList-cpu-arguments", "tailList-memory-arguments", "trace-cpu-arguments", "trace-memory-arguments", "unBData-cpu-arguments", "unBData-memory-arguments", "unConstrData-cpu-arguments", "unConstrData-memory-arguments", "unIData-cpu-arguments", "unIData-memory-arguments", "unListData-cpu-arguments", "unListData-memory-arguments", "unMapData-cpu-arguments", "unMapData-memory-arguments", "verifyEcdsaSecp256k1Signature-cpu-arguments", "verifyEcdsaSecp256k1Signature-memory-arguments", "verifyEd25519Signature-cpu-arguments-intercept", "verifyEd25519Signature-cpu-arguments-slope", "verifyEd25519Signature-memory-arguments", "verifySchnorrSecp256k1Signature-cpu-arguments-intercept", "verifySchnorrSecp256k1Signature-cpu-arguments-slope", "verifySchnorrSecp256k1Signature-memory-arguments"];
+
+export const costModelsMap = (costModels: any) => {
+  costModels = sortKeysInObject(costModels);
+
+  if (Object.keys(costModels.PlutusV1).length != plutusV1Names.length)
+    throw Error("The size of the Plutus V1 cost model mismatched");
+
+  if (Object.keys(costModels.PlutusV2).length != plutusV2Names.length)
+    throw Error("The size of the Plutus V1 cost model mismatched");
+
+  if (validation.isNumber(Object.keys(costModels.PlutusV1)[0])) {
+    let PlutusV1: Record<string, number> = {};
+
+    for (let i = 0; i < plutusV1Names.length; i++)
+      PlutusV1[plutusV1Names[i]] = costModels.PlutusV1[i];
+
+    costModels = {...costModels, PlutusV1};
+  }
+
+  if (validation.isNumber(Object.keys(costModels.PlutusV2)[0])) {
+    let PlutusV2: Record<string, number> = {};
+
+    for (let i = 0; i < plutusV2Names.length; i++)
+      PlutusV2[plutusV2Names[i]] = costModels.PlutusV2[i];
+
+    costModels = {...costModels, PlutusV2}
+  }
+
+  return costModels;
+};