/
handler.go
49 lines (37 loc) · 1.54 KB
/
handler.go
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package posts
import (
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"github.com/desmos-labs/desmos/x/staging/posts/keeper"
"github.com/desmos-labs/desmos/x/staging/posts/types"
)
// NewHandler returns a handler for "posts" type messages.
func NewHandler(k keeper.Keeper) sdk.Handler {
msgServer := keeper.NewMsgServerImpl(k)
return func(ctx sdk.Context, msg sdk.Msg) (*sdk.Result, error) {
ctx = ctx.WithEventManager(sdk.NewEventManager())
switch msg := msg.(type) {
case *types.MsgCreatePost:
res, err := msgServer.CreatePost(sdk.WrapSDKContext(ctx), msg)
return sdk.WrapServiceResult(ctx, res, err)
case *types.MsgEditPost:
res, err := msgServer.EditPost(sdk.WrapSDKContext(ctx), msg)
return sdk.WrapServiceResult(ctx, res, err)
case *types.MsgAddPostReaction:
res, err := msgServer.AddPostReaction(sdk.WrapSDKContext(ctx), msg)
return sdk.WrapServiceResult(ctx, res, err)
case *types.MsgRemovePostReaction:
res, err := msgServer.RemovePostReaction(sdk.WrapSDKContext(ctx), msg)
return sdk.WrapServiceResult(ctx, res, err)
case *types.MsgAnswerPoll:
res, err := msgServer.AnswerPoll(sdk.WrapSDKContext(ctx), msg)
return sdk.WrapServiceResult(ctx, res, err)
case *types.MsgRegisterReaction:
res, err := msgServer.RegisterReaction(sdk.WrapSDKContext(ctx), msg)
return sdk.WrapServiceResult(ctx, res, err)
default:
return nil, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest,
"unrecognized %s message type: %v", types.ModuleName, msg.Type())
}
}
}