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msg_create.go
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/
msg_create.go
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package keeper
import (
"context"
sdk "github.com/cosmos/cosmos-sdk/types"
voucherv1 "github.com/chora-io/mods/voucher/api/v1"
v1 "github.com/chora-io/mods/voucher/types/v1"
)
// Create implements Msg/Create.
func (k Keeper) Create(ctx context.Context, req *v1.MsgCreate) (*v1.MsgCreateResponse, error) {
sdkCtx := sdk.UnwrapSDKContext(ctx)
// get account from issuer address
issuer, err := sdk.AccAddressFromBech32(req.Issuer)
if err != nil {
return nil, err // internal error
}
// insert voucher into voucher table
id, err := k.ss.VoucherTable().InsertReturningId(ctx, &voucherv1.Voucher{
Issuer: issuer,
Metadata: req.Metadata,
})
if err != nil {
return nil, err // internal error
}
// emit event
if err = sdkCtx.EventManager().EmitTypedEvent(&v1.EventCreate{
Id: id,
}); err != nil {
return nil, err // internal error
}
// return response
return &v1.MsgCreateResponse{
Id: id,
}, nil
}