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API Coordinator Refactor

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This commit is contained in:
ToniRamirezM
2020-10-27 17:28:23 +01:00
parent e5d1143a7e
commit b521a77fc5
8 changed files with 175 additions and 166 deletions
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14
db/historydb/historydb.go
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@@ -1060,17 +1060,17 @@ func (hdb *HistoryDB) AddBlockSCData(blockData *common.BlockData) (err error) {
return txn.Commit()
}
// GetCoordinator returns a coordinator by its bidderAddr
func (hdb *HistoryDB) GetCoordinator(bidderAddr ethCommon.Address) (*HistoryCoordinator, error) {
coordinator := &HistoryCoordinator{}
// GetCoordinatorAPI returns a coordinator by its bidderAddr
func (hdb *HistoryDB) GetCoordinatorAPI(bidderAddr ethCommon.Address) (*CoordinatorAPI, error) {
coordinator := &CoordinatorAPI{}
err := meddler.QueryRow(
hdb.db, coordinator, `SELECT * FROM coordinator WHERE bidder_addr = $1;`, bidderAddr,
)
return coordinator, err
}
// GetCoordinators returns a list of coordinators from the DB and pagination info
func (hdb *HistoryDB) GetCoordinators(fromItem, limit *uint, order string) ([]HistoryCoordinator, *db.Pagination, error) {
// GetCoordinatorsAPI returns a list of coordinators from the DB and pagination info
func (hdb *HistoryDB) GetCoordinatorsAPI(fromItem, limit *uint, order string) ([]CoordinatorAPI, *db.Pagination, error) {
var query string
var args []interface{}
queryStr := `SELECT coordinator.*,
@@ -1096,14 +1096,14 @@ func (hdb *HistoryDB) GetCoordinators(fromItem, limit *uint, order string) ([]Hi
queryStr += fmt.Sprintf("LIMIT %d;", *limit)
query = hdb.db.Rebind(queryStr)
coordinators := []*HistoryCoordinator{}
coordinators := []*CoordinatorAPI{}
if err := meddler.QueryAll(hdb.db, &coordinators, query, args...); err != nil {
return nil, nil, err
}
if len(coordinators) == 0 {
return nil, nil, sql.ErrNoRows
}
return db.SlicePtrsToSlice(coordinators).([]HistoryCoordinator), &db.Pagination{
return db.SlicePtrsToSlice(coordinators).([]CoordinatorAPI), &db.Pagination{
TotalItems: coordinators[0].TotalItems,
FirstItem: coordinators[0].FirstItem,
LastItem: coordinators[0].LastItem,