-
Notifications
You must be signed in to change notification settings - Fork 13
/
grpc_query_minters.go
56 lines (45 loc) · 1.51 KB
/
grpc_query_minters.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
package keeper
import (
"context"
"github.com/circlefin/noble-fiattokenfactory/x/fiattokenfactory/types"
"github.com/cosmos/cosmos-sdk/store/prefix"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/query"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
func (k Keeper) MintersAll(c context.Context, req *types.QueryAllMintersRequest) (*types.QueryAllMintersResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
var minters []types.Minters
ctx := sdk.UnwrapSDKContext(c)
store := ctx.KVStore(k.storeKey)
mintersStore := prefix.NewStore(store, types.KeyPrefix(types.MintersKeyPrefix))
pageRes, err := query.Paginate(mintersStore, req.Pagination, func(key []byte, value []byte) error {
var minter types.Minters
if err := k.cdc.Unmarshal(value, &minter); err != nil {
return err
}
minters = append(minters, minter)
return nil
})
if err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
return &types.QueryAllMintersResponse{Minters: minters, Pagination: pageRes}, nil
}
func (k Keeper) Minters(c context.Context, req *types.QueryGetMintersRequest) (*types.QueryGetMintersResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
ctx := sdk.UnwrapSDKContext(c)
val, found := k.GetMinters(
ctx,
req.Address,
)
if !found {
return nil, status.Error(codes.NotFound, "not found")
}
return &types.QueryGetMintersResponse{Minters: val}, nil
}