feat: add get all versions (backport #11124) (#11145)

* feat: add get all versions (#11124) * add get all versions * add changelog entry (cherry picked from commit d624a65) # Conflicts: # CHANGELOG.md * fix conflicts and remove interface break Co-authored-by: Marko <marbar3778@yahoo.com>
cosmos · Feb 9, 2022 · 8c45da3 · 8c45da3
1 parent b4aec81
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -43,6 +43,9 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [v0.44.6](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.44.6) - 2022-02-02
 
+### Features
+
+* [\#11124](https://github.com/cosmos/cosmos-sdk/pull/11124) Add `GetAllVersions` to application store
 ### Bug Fixes
 
 * (grpc) [\#10985](https://github.com/cosmos/cosmos-sdk/pull/10992) The `/cosmos/tx/v1beta1/txs/{hash}` endpoint returns a 404 when a tx does not exist.

diff --git a/store/iavl/store.go b/store/iavl/store.go
@@ -143,6 +143,11 @@ func (st *Store) VersionExists(version int64) bool {
 	return st.tree.VersionExists(version)
 }
 
+// GetAllVersions returns all versions in the iavl tree
+func (st *Store) GetAllVersions() []int {
+	return st.tree.(*iavl.MutableTree).AvailableVersions()
+}
+
 // Implements Store.
 func (st *Store) GetStoreType() types.StoreType {
 	return types.StoreTypeIAVL