fix: remove start_epoch and end_epoch parameters in APIs

client/docs/swagger-ui/swagger.yaml

@@ -110,16 +110,6 @@ paths:
  type: string
  format: byte
  parameters:
- - name: start_epoch
- in: query
- required: false
- type: string
- format: uint64
- - name: end_epoch
- in: query
- required: false
- type: string
- format: uint64
  - name: pagination.key
  description: |-
  key is a value returned in PageResponse.next_key to begin
@@ -1875,16 +1865,6 @@ paths:
  "value": "1.212s"
  }
  parameters:
- - name: start_epoch
- in: query
- required: false
- type: string
- format: uint64
- - name: end_epoch
- in: query
- required: false
- type: string
- format: uint64
  - name: pagination.key
  description: |-
  key is a value returned in PageResponse.next_key to begin

proto/babylon/btccheckpoint/query.proto

@@ -52,11 +52,8 @@ message QueryBtcCheckpointInfoResponse {
 
 // QueryBtcCheckpointsInfoRequest is request type for the Query/BtcCheckpointsInfo RPC method
 message QueryBtcCheckpointsInfoRequest {
- uint64 start_epoch = 1;
- uint64 end_epoch = 2;
-
  // pagination defines whether to have the pagination in the request
- cosmos.base.query.v1beta1.PageRequest pagination = 3;
+ cosmos.base.query.v1beta1.PageRequest pagination = 1;
 }
 
 // QueryBtcCheckpointsInfoResponse is response type for the Query/BtcCheckpointsInfo RPC method

proto/babylon/epoching/v1/query.proto

@@ -77,11 +77,8 @@ message QueryEpochInfoResponse {
 }
 
 message QueryEpochsInfoRequest {
- uint64 start_epoch = 1;
- uint64 end_epoch = 2;
-
  // pagination defines whether to have the pagination in the request
- cosmos.base.query.v1beta1.PageRequest pagination = 3;
+ cosmos.base.query.v1beta1.PageRequest pagination = 1;
 }
 
 message QueryEpochsInfoResponse {

x/btccheckpoint/keeper/grpc_query.go

@@ -121,19 +121,6 @@ func (k Keeper) BtcCheckpointsInfo(c context.Context, req *types.QueryBtcCheckpo
 
  ctx := sdk.UnwrapSDKContext(c)
 
- // parse start_epoch and end_epoch and forward to the pagination request
- if req.EndEpoch > 0 {
- // this query uses start_epoch and end_epoch to specify range
- if req.StartEpoch > req.EndEpoch {
- return nil, fmt.Errorf("StartEpoch (%d) should not be larger than EndEpoch (%d)", req.StartEpoch, req.EndEpoch)
- }
- req.Pagination = &query.PageRequest{
- Key: sdk.Uint64ToBigEndian(req.StartEpoch),
- Limit: req.EndEpoch - req.StartEpoch + 1,
- Reverse: false,
- }
- }
-
  store := ctx.KVStore(k.storeKey)
  epochDataStore := prefix.NewStore(store, types.EpochDataPrefix)
 

x/epoching/keeper/grpc_query.go

@@ -3,7 +3,6 @@ package keeper
 import (
  "context"
  "errors"
- "fmt"
 
  "cosmossdk.io/math"
 
@@ -59,19 +58,6 @@ func (k Keeper) EpochInfo(c context.Context, req *types.QueryEpochInfoRequest) (
 func (k Keeper) EpochsInfo(c context.Context, req *types.QueryEpochsInfoRequest) (*types.QueryEpochsInfoResponse, error) {
  ctx := sdk.UnwrapSDKContext(c)
 
- // parse start_epoch and end_epoch and forward to the pagination request
- if req.EndEpoch > 0 {
- // this query uses start_epoch and end_epoch to specify range
- if req.StartEpoch > req.EndEpoch {
- return nil, fmt.Errorf("StartEpoch (%d) should not be larger than EndEpoch (%d)", req.StartEpoch, req.EndEpoch)
- }
- req.Pagination = &query.PageRequest{
- Key: sdk.Uint64ToBigEndian(req.StartEpoch),
- Limit: req.EndEpoch - req.StartEpoch + 1,
- Reverse: false,
- }
- }
-
  epochInfoStore := k.epochInfoStore(ctx)
  epochs := []*types.Epoch{}
  pageRes, err := query.Paginate(epochInfoStore, req.Pagination, func(key, value []byte) error {

x/epoching/keeper/grpc_query_test.go

@@ -124,43 +124,6 @@ func FuzzEpochsInfo(f *testing.F) {
  })
 }
 
-func FuzzEpochsInfo_QueryParams(f *testing.F) {
- datagen.AddRandomSeedsToFuzzer(f, 10)
-
- f.Fuzz(func(t *testing.T, seed int64) {
- rand.Seed(seed)
- numEpochs := datagen.RandomInt(10) + 2
-
- endEpoch := rand.Uint64()%(numEpochs-1) + 1
- startEpoch := rand.Uint64() % endEpoch
-
- helper := testepoching.NewHelper(t)
- ctx, keeper, queryClient := helper.Ctx, helper.EpochingKeeper, helper.QueryClient
- wctx := sdk.WrapSDKContext(ctx)
-
- // enque the first block of the numEpochs'th epoch
- epochInterval := keeper.GetParams(ctx).EpochInterval
- for i := uint64(0); i < numEpochs-1; i++ {
- for j := uint64(0); j < epochInterval; j++ {
- helper.GenAndApplyEmptyBlock()
- }
- }
-
- // get epoch msgs
- req := types.QueryEpochsInfoRequest{
- StartEpoch: startEpoch,
- EndEpoch: endEpoch,
- }
- resp, err := queryClient.EpochsInfo(wctx, &req)
- require.NoError(t, err)
-
- require.Equal(t, endEpoch-startEpoch+1, uint64(len(resp.Epochs)))
- for i, epoch := range resp.Epochs {
- require.Equal(t, uint64(i)+startEpoch, epoch.EpochNumber)
- }
- })
-}
-
 // FuzzEpochMsgsQuery fuzzes queryClient.EpochMsgs
 // 1. randomly generate msgs and limit in pagination
 // 2. check the returned msg was previously enqueued