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accounts.go
33 lines (28 loc) · 1.03 KB
/
accounts.go
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package routes
import (
"github.com/onflow/flow-go/access"
"github.com/onflow/flow-go/engine/access/rest/models"
"github.com/onflow/flow-go/engine/access/rest/request"
)
// GetAccount handler retrieves account by address and returns the response
func GetAccount(r *request.Request, backend access.API, link models.LinkGenerator) (interface{}, error) {
req, err := r.GetAccountRequest()
if err != nil {
return nil, models.NewBadRequestError(err)
}
// in case we receive special height values 'final' and 'sealed', fetch that height and overwrite request with it
if req.Height == request.FinalHeight || req.Height == request.SealedHeight {
header, _, err := backend.GetLatestBlockHeader(r.Context(), req.Height == request.SealedHeight)
if err != nil {
return nil, err
}
req.Height = header.Height
}
account, err := backend.GetAccountAtBlockHeight(r.Context(), req.Address, req.Height)
if err != nil {
return nil, err
}
var response models.Account
err = response.Build(account, link, r.ExpandFields)
return response, err
}