feat(campaign): add createdAt field

proto/campaign/campaign.proto

@@ -10,17 +10,18 @@ message Campaign {
   uint64 campaignID = 1;
   string campaignName = 2;
   uint64 coordinatorID = 3;
-  uint64 mainnetID = 4;
-  bool mainnetInitialized = 5;
-  repeated cosmos.base.v1beta1.Coin totalSupply = 6 [
+  int64 createdAt = 4;
+  uint64 mainnetID = 5;
+  bool mainnetInitialized = 6;
+  repeated cosmos.base.v1beta1.Coin totalSupply = 7 [
     (gogoproto.nullable) = false,
     (gogoproto.casttype) = "github.com/cosmos/cosmos-sdk/types.Coin",
     (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"
   ];
-  repeated cosmos.base.v1beta1.Coin allocatedShares = 7 [
+  repeated cosmos.base.v1beta1.Coin allocatedShares = 8 [
     (gogoproto.nullable) = false,
     (gogoproto.casttype) = "github.com/cosmos/cosmos-sdk/types.Coin",
     (gogoproto.castrepeated) = "Shares"
   ];
-  bytes metadata = 8;
+  bytes metadata = 9;
 }

testutil/sample/campaign.go

@@ -63,7 +63,14 @@ func CampaignName(r *rand.Rand) string {
 
 // Campaign returns a sample campaign
 func Campaign(r *rand.Rand, id uint64) campaign.Campaign {
-	return campaign.NewCampaign(id, CampaignName(r), Uint64(r), TotalSupply(r), Metadata(r, 20))
+	return campaign.NewCampaign(
+		id,
+		CampaignName(r),
+		Uint64(r),
+		TotalSupply(r),
+		Metadata(r, 20),
+		Duration(r).Milliseconds(),
+	)
 }
 
 // MainnetAccount returns a sample MainnetAccount

x/campaign/keeper/msg_create_campaign.go

@@ -43,7 +43,14 @@ func (k msgServer) CreateCampaign(goCtx context.Context, msg *types.MsgCreateCam
 	}
 
 	// Append the new campaign
-	campaign := types.NewCampaign(0, msg.CampaignName, coordID, msg.TotalSupply, msg.Metadata)
+	campaign := types.NewCampaign(
+		0,
+		msg.CampaignName,
+		coordID,
+		msg.TotalSupply,
+		msg.Metadata,
+		ctx.BlockTime().Unix(),
+	)
 	campaignID := k.AppendCampaign(ctx, campaign)
 
 	// Initialize the list of campaign chains

x/campaign/simulation/store_test.go

@@ -92,6 +92,7 @@ func TestGetCoordSimAccountWithCampaignID(t *testing.T) {
 			coords[1],
 			sample.TotalSupply(r),
 			sample.Metadata(r, 20),
+			sample.Duration(r).Milliseconds(),
 		)
 		camp.MainnetInitialized = true
 		chain := sample.Chain(r, 0, coords[1])
@@ -118,6 +119,7 @@ func TestGetCoordSimAccountWithCampaignID(t *testing.T) {
 			coords[0],
 			sample.TotalSupply(r),
 			sample.Metadata(r, 20),
+			sample.Duration(r).Milliseconds(),
 		)
 		camp.MainnetInitialized = true
 		chain := sample.Chain(r, 0, coords[1])
@@ -148,6 +150,7 @@ func TestGetCoordSimAccountWithCampaignID(t *testing.T) {
 			coords[1],
 			sample.TotalSupply(r),
 			sample.Metadata(r, 20),
+			sample.Duration(r).Milliseconds(),
 		)
 		idNoMainnet := tk.CampaignKeeper.AppendCampaign(ctx, camp)
 		acc, id, found := simcampaign.GetCoordSimAccountWithCampaignID(
@@ -185,6 +188,7 @@ func TestGetSharesFromCampaign(t *testing.T) {
 			0,
 			sample.TotalSupply(r),
 			sample.Metadata(r, 20),
+			sample.Duration(r).Milliseconds(),
 		)
 		shares, err := campaigntypes.NewShares(fmt.Sprintf(
 			"%[1]dfoo,%[1]dbar,%[1]dtoto",
@@ -204,6 +208,7 @@ func TestGetSharesFromCampaign(t *testing.T) {
 			0,
 			sample.TotalSupply(r),
 			sample.Metadata(r, 20),
+			sample.Duration(r).Milliseconds(),
 		))
 		shares, found := simcampaign.GetSharesFromCampaign(r, ctx, *tk.CampaignKeeper, campID)
 		require.True(t, found)

x/campaign/types/campaign.go

@@ -12,7 +12,14 @@ const (
 )
 
 // NewCampaign returns a new initialized campaign
-func NewCampaign(campaignID uint64, campaignName string, coordinatorID uint64, totalSupply sdk.Coins, metadata []byte) Campaign {
+func NewCampaign(
+	campaignID uint64,
+	campaignName string,
+	coordinatorID uint64,
+	totalSupply sdk.Coins,
+	metadata []byte,
+	createdAt int64,
+) Campaign {
 	return Campaign{
 		CampaignID:         campaignID,
 		CampaignName:       campaignName,
@@ -21,6 +28,7 @@ func NewCampaign(campaignID uint64, campaignName string, coordinatorID uint64, t
 		TotalSupply:        totalSupply,
 		AllocatedShares:    EmptyShares(),
 		Metadata:           metadata,
+		CreatedAt:          createdAt,
 	}
 }
 

x/campaign/types/campaign_test.go

@@ -23,11 +23,20 @@ func TestNewCampaign(t *testing.T) {
 	coordinator := sample.Uint64(r)
 	totalSupply := sample.TotalSupply(r)
 	metadata := sample.Metadata(r, 20)
+	createdAt := sample.Duration(r).Milliseconds()
 
-	cmpn := campaign.NewCampaign(campaignID, campaignName, coordinator, totalSupply, metadata)
+	cmpn := campaign.NewCampaign(
+		campaignID,
+		campaignName,
+		coordinator,
+		totalSupply,
+		metadata,
+		createdAt,
+	)
 	require.EqualValues(t, campaignID, cmpn.CampaignID)
 	require.EqualValues(t, campaignName, cmpn.CampaignName)
 	require.EqualValues(t, coordinator, cmpn.CoordinatorID)
+	require.EqualValues(t, createdAt, cmpn.CreatedAt)
 	require.False(t, cmpn.MainnetInitialized)
 	require.True(t, totalSupply.IsEqual(cmpn.TotalSupply))
 	require.EqualValues(t, campaign.EmptyShares(), cmpn.AllocatedShares)
@@ -63,6 +72,7 @@ func TestCampaign_Validate(t *testing.T) {
 				sample.Uint64(r),
 				sample.TotalSupply(r),
 				sample.Metadata(r, 20),
+				sample.Duration(r).Milliseconds(),
 			),
 			valid: false,
 		},
@@ -74,6 +84,7 @@ func TestCampaign_Validate(t *testing.T) {
 				sample.Uint64(r),
 				invalidCoins,
 				sample.Metadata(r, 20),
+				sample.Duration(r).Milliseconds(),
 			),
 			valid: false,
 		},

x/campaign/types/genesis_test.go

@@ -224,7 +224,14 @@ func TestGenesisState_Validate(t *testing.T) {
 			desc: "invalid campaign",
 			genState: &types.GenesisState{
 				CampaignList: []types.Campaign{
-					types.NewCampaign(0, invalidCampaignName, sample.Uint64(r), sample.TotalSupply(r), sample.Metadata(r, 20)),
+					types.NewCampaign(
+						0,
+						invalidCampaignName,
+						sample.Uint64(r),
+						sample.TotalSupply(r),
+						sample.Metadata(r, 20),
+						sample.Duration(r).Milliseconds(),
+					),
 				},
 				CampaignCounter: 1,
 			},