feat(x/gov): add MsgSubmitProposal SetMsgs method (#17387)

cosmos · Aug 15, 2023 · ded6b47 · ded6b47
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -39,6 +39,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### Improvements
 
+* (x/gov) [#17387](https://github.com/cosmos/cosmos-sdk/pull/17387) Add `MsgSubmitProposal` `SetMsgs` method. 
 * (x/gov) [#17354](https://github.com/cosmos/cosmos-sdk/issues/17354) Emit `VoterAddr` in `proposal_vote` event.
 * (x/group, x/gov) [#17220](https://github.com/cosmos/cosmos-sdk/pull/17220) Add `--skip-metadata` flag in `draft-proposal` to skip metadata prompt.
 * (x/genutil) [#17296](https://github.com/cosmos/cosmos-sdk/pull/17296) Add `MigrateHandler` to allow reuse migrate genesis related function.

diff --git a/x/gov/types/v1/msgs.go b/x/gov/types/v1/msgs.go
@@ -46,6 +46,18 @@ func (m *MsgSubmitProposal) GetMsgs() ([]sdk.Msg, error) {
 	return sdktx.GetMsgs(m.Messages, "sdk.MsgProposal")
 }
 
+// SetMsgs packs sdk.Msg's into m.Messages Any's
+// NOTE: this will overwrite any existing messages
+func (m *MsgSubmitProposal) SetMsgs(msgs []sdk.Msg) error {
+	anys, err := sdktx.SetMsgs(msgs)
+	if err != nil {
+		return err
+	}
+
+	m.Messages = anys
+	return nil
+}
+
 // Route implements the sdk.Msg interface.
 func (m MsgSubmitProposal) Route() string { return types.RouterKey }