Fixed Hydro v3.2.0 migration (#251)

Author: dusan-maksimovic

Makefile

@@ -34,7 +34,7 @@ compile-inner:
 		cosmwasm/optimizer:0.16.0
 
 schema:
-	# to install ts tooling see here: https://docs.cosmology.zone/ts-codegen
+	# to install TS tooling see here: https://docs.hyperweb.io/ts-codegen
 
 	cd contracts/hydro && cargo run --bin hydro_schema
 	cd contracts/tribute && cargo run --bin tribute_schema

artifacts/checksums.txt

@@ -1,5 +1,5 @@
 872843538f64fddbdb63f238270df8bdeb7b433193973dba80303821f3ce1d52  dao_voting_adapter.wasm
 a1b2f7f0b77ca19d092bb70e2777f022f9e38326dfe8e70a03ac4571b407faf9  gatekeeper.wasm
-83872900a62b7f50d236a3c6040d27899df520d453c2ab8fd7254bbec9de2f7f  hydro.wasm
+1072947a96908c2d13b2a1dadfc7d781e1690960ba3582934af78eb8fc5697e4  hydro.wasm
 76c72dcddf59a7d9dcd7d56da7367ff926554eac34b465fd580317fd9dbfd628  st_token_info_provider.wasm
 f92f2dc9fd5a684a7fa44f7f79629e5f10cbc1ab1bab4c82775ba538e8bad097  tribute.wasm

artifacts/hydro.wasm

@@ -43,17 +43,23 @@ pub fn migrate(
     msg: MigrateMsgV3_2_0,
 ) -> Result<Response<NeutronMsg>, ContractError> {
     check_contract_version(deps.storage, CONTRACT_VERSION_V3_1_1)?;
-    pause_contract_before_migration(&mut deps, &env)?;
 
     let response = match msg {
+        // Constants must be migrated first in order for contract pausing not to break the state!
         MigrateMsgV3_2_0::MigrateToV3_2_0 {} => migrate_v3_1_1_to_unreleased(&mut deps),
-        MigrateMsgV3_2_0::MigrateLocksV1ToV2 { start, limit } => migrate_locks_batch(
-            &mut deps,
-            env.block.height,
-            start.unwrap_or(0),
-            limit.unwrap_or(50),
-        ),
+        MigrateMsgV3_2_0::MigrateLocksV1ToV2 { start, limit } => {
+            pause_contract_before_migration(&mut deps, &env)?;
+
+            migrate_locks_batch(
+                &mut deps,
+                env.block.height,
+                start.unwrap_or(0),
+                limit.unwrap_or(50),
+            )
+        }
         MigrateMsgV3_2_0::MigrateVotesV1ToV2 { start, limit } => {
+            pause_contract_before_migration(&mut deps, &env)?;
+
             migrate_votes_batch(&mut deps, start.unwrap_or(0), limit.unwrap_or(50))
         }
     }?;

contracts/hydro/src/migration/migrate.rs

@@ -67,7 +67,7 @@ pub fn migrate_v3_1_1_to_unreleased(
         &TokenInfoProvider::LSM(lsm_token_info_provider),
     )?;
 
-    Ok(Response::new().add_attribute("action", "migrate_v3_1_1_to_unreleased"))
+    Ok(Response::new().add_attribute("action", "migrate_v3_1_1_to_v3_2_0"))
 }
 
 // Migrate locks from V1 to V2 storage structures