From da9644bfe852410c4a5b3ca026247fd6194c9aaf Mon Sep 17 00:00:00 2001
From: rnistuk <rnistuk@gmail.com>
Date: Tue, 31 Mar 2020 14:12:56 -0700
Subject: [PATCH] CM-274 implemented MsgRenewLease

---
 x/crud/internal/types/msgs.go      | 37 ++++++++++++++++++++++++
 x/crud/internal/types/msgs_test.go | 45 ++++++++++++++++++++++++++++++
 2 files changed, 82 insertions(+)

diff --git a/x/crud/internal/types/msgs.go b/x/crud/internal/types/msgs.go
index 5c819a56..377a9c0f 100644
--- a/x/crud/internal/types/msgs.go
+++ b/x/crud/internal/types/msgs.go
@@ -536,3 +536,40 @@ func (msg MsgGetNShortestLease) GetSignBytes() []byte {
 func (msg MsgGetNShortestLease) GetSigners() []sdk.AccAddress {
 	return []sdk.AccAddress{msg.Owner}
 }
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// RenewLease
+type MsgRenewLease struct {
+	UUID  string
+	Key   string
+	Lease int64
+	Owner sdk.AccAddress
+}
+
+func (msg MsgRenewLease) Route() string { return RouterKey }
+
+func (msg MsgRenewLease) Type() string { return "renewlease" }
+
+func (msg MsgRenewLease) ValidateBasic() error {
+	if msg.Owner.Empty() {
+		return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, msg.Owner.String())
+	}
+
+	if len(msg.UUID) == 0 || len(msg.Key) == 0 {
+		return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "UUID or Key empty")
+	}
+
+	if msg.Lease < 0 {
+		return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "Lease negative")
+	}
+
+	return nil
+}
+
+func (msg MsgRenewLease) GetSignBytes() []byte {
+	return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(msg))
+}
+
+func (msg MsgRenewLease) GetSigners() []sdk.AccAddress {
+	return []sdk.AccAddress{msg.Owner}
+}
diff --git a/x/crud/internal/types/msgs_test.go b/x/crud/internal/types/msgs_test.go
index 64d5dce8..09a59359 100644
--- a/x/crud/internal/types/msgs_test.go
+++ b/x/crud/internal/types/msgs_test.go
@@ -661,3 +661,48 @@ func TestMsgGetNShortestLease_GetSigners(t *testing.T) {
 	}
 	Equal(t, sut.GetSigners(), []sdk.AccAddress{sut.Owner})
 }
+
+/////////////////////////////////////////////////////////////////////////////////
+func TestMsgRenewLease_Route(t *testing.T) {
+	Equal(t, "crud", MsgRenewLease{}.Route())
+}
+
+func TestMsgRenewLease_Type(t *testing.T) {
+	Equal(t, "renewlease", MsgRenewLease{}.Type())
+}
+
+func TestMsgRenewLease_ValidateBasic(t *testing.T) {
+	owner := []byte("bluzelle1t0ywtmrduldf6h4wqrnnpyp9wr6law2u5jwa23")
+	sut := MsgRenewLease{UUID: "uuid", Key: "key", Lease: int64(100), Owner: owner}
+
+	Nil(t, sut.ValidateBasic())
+
+	sut.Owner = nil
+	NotNil(t, sut.ValidateBasic())
+
+	sut.Owner = owner
+	sut.UUID = ""
+	Equal(t, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "UUID or Key empty").Error(), sut.ValidateBasic().Error())
+
+	sut.UUID = "uuid"
+	sut.Key = ""
+	Equal(t, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "UUID or Key empty").Error(), sut.ValidateBasic().Error())
+
+	sut.Key = "key"
+	sut.Lease = -5
+	Equal(t, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "Lease negative").Error(), sut.ValidateBasic().Error())
+}
+
+func TestMsgRenewLease_GetSignBytes(t *testing.T) {
+	owner := []byte("bluzelle1t0ywtmrduldf6h4wqrnnpyp9wr6law2u5jwa23")
+	sut := MsgRenewLease{UUID: "uuid", Key: "key", Lease: int64(100), Owner: owner}
+	Equal(t,
+		"{\"type\":\"crud/renewlease\",\"value\":{\"Key\":\"key\",\"Lease\":\"0\",\"Owner\":\"cosmos1vfk827n9d3kx2vt5xpuhwardwfj82mryvcmxsdrhw9exumns09crjamjxekxzaejw56k5ampxgeslhg4h3\",\"UUID\":\"uuid\",\"Lease\":\"100\"}}",
+		string(sut.GetSignBytes()))
+}
+
+func TestMsgRenewLease_GetSigners(t *testing.T) {
+	owner := []byte("bluzelle1t0ywtmrduldf6h4wqrnnpyp9wr6law2u5jwa23")
+	sut := MsgRenewLease{UUID: "uuid", Key: "key", Lease: int64(100), Owner: owner}
+	Equal(t, sut.GetSigners(), []sdk.AccAddress{sut.Owner})
+}