fix(#264): Added encounter delete

proto/cardchain/cardchain/tx.proto

@@ -71,13 +71,16 @@ service Msg {
   rpc EncounterEdit         (MsgEncounterEdit) returns (MsgEncounterEditResponse);
   rpc EncounterDo           (MsgEncounterDo) returns (MsgEncounterDoResponse);
   rpc EncounterClose        (MsgEncounterClose) returns (MsgEncounterCloseResponse);
+  rpc EncounterDelete       (MsgEncounterDelete) returns (MsgEncounterDeleteResponse);
   rpc EarlyAccessDisinvite  (MsgEarlyAccessDisinvite) returns (MsgEarlyAccessDisinviteResponse);
   rpc CardBan               (MsgCardBan) returns (MsgCardBanResponse);
   rpc EarlyAccessGrant      (MsgEarlyAccessGrant) returns (MsgEarlyAccessGrantResponse);
   rpc SetActivate           (MsgSetActivate) returns (MsgSetActivateResponse);
   rpc CardCopyrightClaim    (MsgCardCopyrightClaim) returns (MsgCardCopyrightClaimResponse);
 
   // EncounterEdit defines the EncounterEdit RPC.
+
+  // EncounterDelete defines the EncounterDelete RPC.
 }
 // MsgUpdateParams is the Msg/UpdateParams request type.
 message MsgUpdateParams {
@@ -119,12 +122,12 @@ message MsgCardSchemeBuyResponse {
 
 message MsgCardSaveContent {
   option (cosmos.msg.v1.signer) = "creator";
-  string creator = 1;
-  uint64 cardId = 2;
-  bytes  content = 3;
-  string notes = 4;
-  string artist = 5;
-  bool   balanceAnchor = 6;
+  string    creator = 1;
+  uint64    cardId = 2;
+  bytes     content = 3;
+  string    notes = 4;
+  string    artist = 5;
+  bool      balanceAnchor = 6;
   repeated Parameter parameters = 7;
 }
 
@@ -507,18 +510,17 @@ message MsgEncounterCreateResponse {}
 // MsgEncounterEdit defines the MsgEncounterEdit message.
 message MsgEncounterEdit {
   option (cosmos.msg.v1.signer) = "creator";
-  string creator = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
-  uint64 id = 2;
-  string name = 3;
-  repeated uint64 drawlist = 4;
+  string    creator = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
+  uint64    id = 2;
+  string    name = 3;
+  repeated uint64    drawlist = 4;
   repeated Parameter parameters = 5;
-  bytes  image = 6;
+  bytes     image = 6;
 }
 
 // MsgEncounterEditResponse defines the MsgEncounterEditResponse message.
 message MsgEncounterEditResponse {}
 
-
 message MsgEncounterDo {
   option (cosmos.msg.v1.signer) = "creator";
   string creator = 1;
@@ -577,3 +579,14 @@ message MsgCardCopyrightClaim {
 }
 
 message MsgCardCopyrightClaimResponse {}
+
+// MsgEncounterDelete defines the MsgEncounterDelete message.
+message MsgEncounterDelete {
+  option (cosmos.msg.v1.signer) = "creator";
+  string creator = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
+  uint64 id = 2;
+}
+
+// MsgEncounterDeleteResponse defines the MsgEncounterDeleteResponse message.
+message MsgEncounterDeleteResponse {}
+

x/cardchain/keeper/msg_server_encounter_delete.go

@@ -0,0 +1,30 @@
+package keeper
+
+import (
+	"context"
+
+	errorsmod "cosmossdk.io/errors"
+	"github.com/DecentralCardGame/cardchain/x/cardchain/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/types/errors"
+)
+
+func (k msgServer) EncounterDelete(goCtx context.Context, msg *types.MsgEncounterDelete) (*types.MsgEncounterDeleteResponse, error) {
+	ctx := sdk.UnwrapSDKContext(goCtx)
+
+	if _, err := k.addressCodec.StringToBytes(msg.Creator); err != nil {
+		return nil, errorsmod.Wrap(err, "invalid authority address")
+	}
+
+	encounter := k.Encounterk.Get(ctx, msg.Id)
+
+	if encounter.Owner != msg.Creator {
+		return nil, errorsmod.Wrap(errors.ErrUnauthorized, "incorrect owner")
+
+	}
+
+	k.Images.Set(ctx, encounter.ImageId, nil)
+	k.Encounterk.Set(ctx, msg.Id, nil)
+
+	return &types.MsgEncounterDeleteResponse{}, nil
+}

x/cardchain/module/autocli.go

@@ -490,7 +490,13 @@ func (am AppModule) AutoCLIOptions() *autocliv1.ModuleOptions {
 					PositionalArgs: []*autocliv1.PositionalArgDescriptor{{ProtoField: "cardId"}},
 				},
 
-				// this line is used by ignite scaffolding # autocli/tx
+				{
+			RpcMethod: "EncounterDelete",
+			Use: "encounter-delete [id]",
+			Short: "Send a EncounterDelete tx",
+			PositionalArgs: []*autocliv1.PositionalArgDescriptor{{ProtoField: "id"}},
+		},
+		// this line is used by ignite scaffolding # autocli/tx
 			},
 		},
 	}

x/cardchain/module/simulation.go

@@ -825,6 +825,21 @@ func (am AppModule) WeightedOperations(simState module.SimulationState) []simtyp
 		weightMsgEncounterEdit,
 		cardchainsimulation.SimulateMsgEncounterEdit(am.accountKeeper, am.bankKeeper, am.keeper),
 	))
+	const (
+		opWeightMsgEncounterDelete          = "op_weight_msg_cardchain"
+		defaultWeightMsgEncounterDelete int = 100
+	)
+
+	var weightMsgEncounterDelete int
+	simState.AppParams.GetOrGenerate(opWeightMsgEncounterDelete, &weightMsgEncounterDelete, nil,
+		func(_ *rand.Rand) {
+			weightMsgEncounterDelete = defaultWeightMsgEncounterDelete
+		},
+	)
+	operations = append(operations, simulation.NewWeightedOperation(
+		weightMsgEncounterDelete,
+		cardchainsimulation.SimulateMsgEncounterDelete(am.accountKeeper, am.bankKeeper, am.keeper),
+	))
 
 	// this line is used by starport scaffolding # simapp/module/operation
 

x/cardchain/simulation/encounter_delete.go

@@ -0,0 +1,30 @@
+package simulation
+
+import (
+	"math/rand"
+
+	"github.com/cosmos/cosmos-sdk/baseapp"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
+
+	"github.com/DecentralCardGame/cardchain/x/cardchain/keeper"
+	"github.com/DecentralCardGame/cardchain/x/cardchain/types"
+)
+
+func SimulateMsgEncounterDelete(
+	ak types.AccountKeeper,
+	bk types.BankKeeper,
+	k keeper.Keeper,
+) simtypes.Operation {
+	return func(r *rand.Rand, app *baseapp.BaseApp, ctx sdk.Context, accs []simtypes.Account, chainID string,
+	) (simtypes.OperationMsg, []simtypes.FutureOperation, error) {
+		simAccount, _ := simtypes.RandomAcc(r, accs)
+		msg := &types.MsgEncounterDelete{
+			Creator: simAccount.Address.String(),
+		}
+
+		// TODO: Handle the EncounterDelete simulation
+
+		return simtypes.NoOpMsg(types.ModuleName, sdk.MsgTypeURL(msg), "EncounterDelete simulation not implemented"), nil, nil
+	}
+}

x/cardchain/types/codec.go

@@ -8,6 +8,10 @@ import (
 )
 
 func RegisterInterfaces(registrar cdctypes.InterfaceRegistry) {
+	registrar.RegisterImplementations((*sdk.Msg)(nil),
+		&MsgEncounterDelete{},
+	)
+
 	registrar.RegisterImplementations((*sdk.Msg)(nil),
 		&MsgEncounterEdit{},
 	)
@@ -170,4 +174,4 @@ func RegisterInterfaces(registrar cdctypes.InterfaceRegistry) {
 		&MsgUpdateParams{},
 	)
 	msgservice.RegisterMsgServiceDesc(registrar, &_Msg_serviceDesc)
-}
+}