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signedoracle.go
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signedoracle.go
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// Copyright (C) 2023 Gobalsky Labs Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//lint:file-ignore ST1003 Ignore underscores in names, this is straigh copied from the proto package to ease introducing the domain types
package signedoracle
import (
"fmt"
"code.vegaprotocol.io/vega/core/datasource/common"
vegapb "code.vegaprotocol.io/vega/protos/vega"
datapb "code.vegaprotocol.io/vega/protos/vega/data/v1"
)
// SpecConfiguration is used only by Oracles without a type wrapper at the moment.
type SpecConfiguration struct {
Signers []*common.Signer
Filters []*common.SpecFilter
}
// IntoProto tries to build the proto object from SpecConfiguration.
func (s *SpecConfiguration) IntoProto() *vegapb.DataSourceSpecConfiguration {
signers := []*datapb.Signer{}
filters := []*datapb.Filter{}
dsc := &vegapb.DataSourceSpecConfiguration{}
if s != nil {
if s.Signers != nil {
signers = common.SignersIntoProto(s.Signers)
}
if s.Filters != nil {
filters = common.SpecFilters(s.Filters).IntoProto()
}
dsc = &vegapb.DataSourceSpecConfiguration{
// SignersIntoProto returns a list of signers after checking the list length.
Signers: signers,
Filters: filters,
}
}
return dsc
}
func (s SpecConfiguration) ToDefinitionProto() (*vegapb.DataSourceDefinition, error) {
return &vegapb.DataSourceDefinition{
SourceType: &vegapb.DataSourceDefinition_External{
External: &vegapb.DataSourceDefinitionExternal{
SourceType: &vegapb.DataSourceDefinitionExternal_Oracle{
Oracle: s.IntoProto(),
},
},
},
}, nil
}
// String returns the content of DataSourceSpecConfiguration as a string.
func (s SpecConfiguration) String() string {
signers := ""
for i, signer := range s.Signers {
if i == 0 {
signers = signer.String()
} else {
signers = signers + fmt.Sprintf(", %s", signer.String())
}
}
filters := ""
for i, filter := range s.Filters {
if i == 0 {
filters = filter.String()
} else {
filters = filters + fmt.Sprintf(", %s", filter.String())
}
}
return fmt.Sprintf(
"signers(%v) filters(%v)",
signers,
filters,
)
}
func (s SpecConfiguration) DeepClone() common.DataSourceType {
return SpecConfiguration{
Signers: s.Signers,
Filters: common.DeepCloneSpecFilters(s.Filters),
}
}
func (s SpecConfiguration) GetFilters() []*common.SpecFilter {
return s.Filters
}
// SpecConfigurationFromProto tries to build the SpecConfiguration object
// from the given proto object.
func SpecConfigurationFromProto(protoConfig *vegapb.DataSourceSpecConfiguration) SpecConfiguration {
if protoConfig == nil {
return SpecConfiguration{}
}
return SpecConfiguration{
Filters: common.SpecFiltersFromProto(protoConfig.Filters),
Signers: common.SignersFromProto(protoConfig.Signers),
}
}