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querier.go
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querier.go
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package wasm
import (
"encoding/json"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"github.com/gridiron-zone/huddle/cosmwasm"
subspaceskeeper "github.com/gridiron-zone/huddle/x/subspaces/keeper"
"github.com/gridiron-zone/huddle/x/subspaces/types"
)
var _ cosmwasm.Querier = SubspacesWasmQuerier{}
type SubspacesWasmQuerier struct {
subspacesKeeper subspaceskeeper.Keeper
cdc codec.Codec
}
func NewSubspacesWasmQuerier(subspacesKeeper subspaceskeeper.Keeper, cdc codec.Codec) SubspacesWasmQuerier {
return SubspacesWasmQuerier{subspacesKeeper: subspacesKeeper, cdc: cdc}
}
func (querier SubspacesWasmQuerier) QueryCustom(ctx sdk.Context, data json.RawMessage) ([]byte, error) {
var query types.SubspacesQuery
err := json.Unmarshal(data, &query)
if err != nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
}
switch {
case query.Subspaces != nil:
return querier.handleSubspacesRequest(ctx, *query.Subspaces)
case query.Subspace != nil:
return querier.handleSubspaceRequest(ctx, *query.Subspace)
case query.UserGroups != nil:
return querier.handleUserGroupsRequest(ctx, *query.UserGroups)
case query.UserGroup != nil:
return querier.handleUserGroupRequest(ctx, *query.UserGroup)
case query.UserGroupMembers != nil:
return querier.handleUserGroupMembersRequest(ctx, *query.UserGroupMembers)
case query.UserPermissions != nil:
return querier.handleUserPermissionsRequest(ctx, *query.UserPermissions)
default:
return nil, sdkerrors.ErrInvalidRequest
}
}
func (querier SubspacesWasmQuerier) handleSubspacesRequest(ctx sdk.Context, data json.RawMessage) (json.RawMessage, error) {
var req types.QuerySubspacesRequest
err := querier.cdc.UnmarshalJSON(data, &req)
if err != nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
}
res, err := querier.subspacesKeeper.Subspaces(sdk.WrapSDKContext(ctx), &req)
if err != nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, err.Error())
}
return querier.cdc.MarshalJSON(res)
}
func (querier SubspacesWasmQuerier) handleSubspaceRequest(ctx sdk.Context, data json.RawMessage) (json.RawMessage, error) {
var req types.QuerySubspaceRequest
err := querier.cdc.UnmarshalJSON(data, &req)
if err != nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
}
res, err := querier.subspacesKeeper.Subspace(sdk.WrapSDKContext(ctx), &req)
if err != nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, err.Error())
}
return querier.cdc.MarshalJSON(res)
}
func (querier SubspacesWasmQuerier) handleUserGroupsRequest(ctx sdk.Context, data json.RawMessage) (json.RawMessage, error) {
var req types.QueryUserGroupsRequest
err := querier.cdc.UnmarshalJSON(data, &req)
if err != nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
}
res, err := querier.subspacesKeeper.UserGroups(sdk.WrapSDKContext(ctx), &req)
if err != nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, err.Error())
}
return querier.cdc.MarshalJSON(res)
}
func (querier SubspacesWasmQuerier) handleUserGroupRequest(ctx sdk.Context, data json.RawMessage) (json.RawMessage, error) {
var req types.QueryUserGroupRequest
err := querier.cdc.UnmarshalJSON(data, &req)
if err != nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
}
res, err := querier.subspacesKeeper.UserGroup(sdk.WrapSDKContext(ctx), &req)
if err != nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, err.Error())
}
return querier.cdc.MarshalJSON(res)
}
func (querier SubspacesWasmQuerier) handleUserGroupMembersRequest(ctx sdk.Context, data json.RawMessage) (json.RawMessage, error) {
var req types.QueryUserGroupMembersRequest
err := querier.cdc.UnmarshalJSON(data, &req)
if err != nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
}
res, err := querier.subspacesKeeper.UserGroupMembers(sdk.WrapSDKContext(ctx), &req)
if err != nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, err.Error())
}
return querier.cdc.MarshalJSON(res)
}
func (querier SubspacesWasmQuerier) handleUserPermissionsRequest(ctx sdk.Context, data json.RawMessage) (json.RawMessage, error) {
var req types.QueryUserPermissionsRequest
err := querier.cdc.UnmarshalJSON(data, &req)
if err != nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
}
res, err := querier.subspacesKeeper.UserPermissions(sdk.WrapSDKContext(ctx), &req)
if err != nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, err.Error())
}
return querier.cdc.MarshalJSON(res)
}