0g-chain/x/issuance/keeper/msg_server.go

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package keeper
import (
"context"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/kava-labs/kava/x/issuance/types"
)
type msgServer struct {
keeper Keeper
}
// NewMsgServerImpl returns an implementation of the issuance MsgServer interface
// for the provided Keeper.
func NewMsgServerImpl(keeper Keeper) types.MsgServer {
return &msgServer{keeper: keeper}
}
var _ types.MsgServer = msgServer{}
func (k msgServer) IssueTokens(goCtx context.Context, msg *types.MsgIssueTokens) (*types.MsgIssueTokensResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
sender, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
return nil, err
}
receiver, err := sdk.AccAddressFromBech32(msg.Receiver)
if err != nil {
return nil, err
}
err = k.keeper.IssueTokens(ctx, msg.Tokens, sender, receiver)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvent(
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
sdk.NewAttribute(sdk.AttributeKeySender, msg.Sender),
),
)
return &types.MsgIssueTokensResponse{}, nil
}
func (k msgServer) RedeemTokens(goCtx context.Context, msg *types.MsgRedeemTokens) (*types.MsgRedeemTokensResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
sender, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
return nil, err
}
err = k.keeper.RedeemTokens(ctx, msg.Tokens, sender)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvent(
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
sdk.NewAttribute(sdk.AttributeKeySender, msg.Sender),
),
)
return &types.MsgRedeemTokensResponse{}, nil
}
func (k msgServer) BlockAddress(goCtx context.Context, msg *types.MsgBlockAddress) (*types.MsgBlockAddressResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
sender, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
return nil, err
}
blockedAddress, err := sdk.AccAddressFromBech32(msg.BlockedAddress)
if err != nil {
return nil, err
}
err = k.keeper.BlockAddress(ctx, msg.Denom, sender, blockedAddress)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvent(
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
sdk.NewAttribute(sdk.AttributeKeySender, msg.Sender),
),
)
return &types.MsgBlockAddressResponse{}, nil
}
func (k msgServer) UnblockAddress(goCtx context.Context, msg *types.MsgUnblockAddress) (*types.MsgUnblockAddressResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
sender, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
return nil, err
}
blockedAddress, err := sdk.AccAddressFromBech32(msg.BlockedAddress)
if err != nil {
return nil, err
}
err = k.keeper.UnblockAddress(ctx, msg.Denom, sender, blockedAddress)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvent(
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
sdk.NewAttribute(sdk.AttributeKeySender, msg.Sender),
),
)
return &types.MsgUnblockAddressResponse{}, nil
}
func (k msgServer) SetPauseStatus(goCtx context.Context, msg *types.MsgSetPauseStatus) (*types.MsgSetPauseStatusResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
sender, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
return nil, err
}
err = k.keeper.SetPauseStatus(ctx, sender, msg.Denom, msg.Status)
if err != nil {
return nil, err
}
ctx.EventManager().EmitEvent(
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
sdk.NewAttribute(sdk.AttributeKeySender, msg.Sender),
),
)
return &types.MsgSetPauseStatusResponse{}, nil
}