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Merge pull request #428 from hermeznetwork/fix/api-next-forgers

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Fix next forgers api response
This commit is contained in:
Eduard S
2020-12-29 15:32:02 +01:00
committed by GitHub
parent 57cb6ac31f 6058d3c41a
commit 890b94a41a
10 changed files with 226 additions and 74 deletions
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17
db/historydb/historydb.go
View File

@@ -1706,6 +1706,23 @@ func (hdb *HistoryDB) GetAuctionVars() (*common.AuctionVariables, error) {
return auctionVars, tracerr.Wrap(err)
}
// GetAuctionVarsUntilSetSlotNum returns all the updates of the auction vars
// from the last entry in which DefaultSlotSetBidSlotNum <= slotNum
func (hdb *HistoryDB) GetAuctionVarsUntilSetSlotNum(slotNum int64, maxItems int) ([]MinBidInfo, error) {
auctionVars := []*MinBidInfo{}
query := `
SELECT DISTINCT default_slot_set_bid, default_slot_set_bid_slot_num FROM auction_vars
WHERE default_slot_set_bid_slot_num < $1
ORDER BY default_slot_set_bid_slot_num DESC
LIMIT $2;
`
err := meddler.QueryAll(hdb.db, &auctionVars, query, slotNum, maxItems)
if err != nil {
return nil, tracerr.Wrap(err)
}
return db.SlicePtrsToSlice(auctionVars).([]MinBidInfo), nil
}
// GetAccountAPI returns an account by its index
func (hdb *HistoryDB) GetAccountAPI(idx common.Idx) (*AccountAPI, error) {
account := &AccountAPI{}

6
db/historydb/views.go
View File

@@ -331,3 +331,9 @@ type BidAPI struct {
FirstItem uint64 `json:"-" meddler:"first_item"`
LastItem uint64 `json:"-" meddler:"last_item"`
}
// MinBidInfo gives information of the minum bid for specific slot(s)
type MinBidInfo struct {
DefaultSlotSetBid [6]*big.Int `json:"defaultSlotSetBid" meddler:"default_slot_set_bid,json" validate:"required"`
DefaultSlotSetBidSlotNum int64 `json:"-" meddler:"default_slot_set_bid_slot_num"`
}