perf: optimizing parameters sizing

.editorconfig

@@ -10,7 +10,7 @@ insert_final_newline = true
 
 # Matches multiple files with brace expansion notation
 # Set default charset
-[{*.js, *.sol}]
+[{*.js,*.sol}]
 charset = utf-8
 indent_style = space
 indent_size = 2

contracts/Requests.sol

@@ -8,17 +8,17 @@ struct Request {
   address client;
   Ask ask;
   Content content;
-  uint256 expiry; // amount of seconds since start of the request at which this request expires
+  uint64 expiry; // amount of seconds since start of the request at which this request expires
   bytes32 nonce; // random nonce to differentiate between similar requests
 }
 
 struct Ask {
-  uint64 slots; // the number of requested slots
-  uint256 slotSize; // amount of storage per slot (in number of bytes)
-  uint256 duration; // how long content should be stored (in seconds)
   uint256 proofProbability; // how often storage proofs are required
   uint256 reward; // amount of tokens paid per second per slot to hosts
   uint256 collateral; // amount of tokens required to be deposited by the hosts in order to fill the slot
+  uint64 slots; // the number of requested slots
+  uint64 slotSize; // amount of storage per slot (in number of bytes)
+  uint64 duration; // how long content should be stored (in seconds)
   uint64 maxSlotLoss; // Max slots that can be lost without data considered to be lost
 }
 

test/ids.js

@@ -2,21 +2,20 @@ const { ethers } = require("hardhat")
 const { keccak256, defaultAbiCoder } = ethers.utils
 
 function requestId(request) {
-  const Ask = "tuple(int64, uint256, uint256, uint256, uint256, uint256, int64)"
+  const Ask = "tuple(uint256, uint256, uint256, int64, int64, int64, int64)"
   const Content = "tuple(string, bytes32)"
-  const Request =
-    "tuple(address, " + Ask + ", " + Content + ", uint256, bytes32)"
+  const Request = "tuple(address, " + Ask + ", " + Content + ", int64, bytes32)"
   return keccak256(defaultAbiCoder.encode([Request], requestToArray(request)))
 }
 
 function askToArray(ask) {
   return [
-    ask.slots,
-    ask.slotSize,
-    ask.duration,
     ask.proofProbability,
     ask.reward,
     ask.collateral,
+    ask.slots,
+    ask.slotSize,
+    ask.duration,
     ask.maxSlotLoss,
   ]
 }