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external.go
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external.go
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package relationships
import (
"context"
"fmt"
"github.com/cosmos/cosmos-sdk/types/query"
relationshipstypes "github.com/desmos-labs/desmos/v7/x/relationships/types"
"github.com/forbole/juno/v5/node/remote"
"github.com/rs/zerolog/log"
"github.com/desmos-labs/athena/v2/types"
)
// RefreshRelationshipsData refreshes all the relationships data for the given subspace
func (m *Module) RefreshRelationshipsData(height int64, subspaceID uint64) error {
relationships, err := m.queryAllRelationships(height, subspaceID)
if err != nil {
return fmt.Errorf("error while getting relationships from gRPC: %s", err)
}
err = m.db.DeleteAllRelationships(height, subspaceID)
if err != nil {
return fmt.Errorf("error while deleting relationships: %s", err)
}
for _, relationship := range relationships {
log.Debug().Uint64("subspace", relationship.SubspaceID).Str("creator", relationship.Creator).
Str("counterparty", relationship.Counterparty).Msg("refreshing relationship")
err = m.db.SaveRelationship(relationship)
if err != nil {
return fmt.Errorf("error while saving relationship: %s", err)
}
}
return nil
}
// queryAllRelationships queries all the relationships for the given subspace from the node
func (m *Module) queryAllRelationships(height int64, subspaceID uint64) ([]types.Relationship, error) {
var relationships []types.Relationship
var nextKey []byte
var stop = false
for !stop {
res, err := m.client.Relationships(
remote.GetHeightRequestContext(context.Background(), height),
&relationshipstypes.QueryRelationshipsRequest{
SubspaceId: subspaceID,
Pagination: &query.PageRequest{
Key: nextKey,
},
},
)
if err != nil {
return nil, err
}
for _, relationship := range res.Relationships {
relationships = append(relationships, types.NewRelationship(relationship, height))
}
nextKey = res.Pagination.NextKey
stop = nextKey == nil
}
return relationships, nil
}
// --------------------------------------------------------------------------------------------------------------------
// RefreshUserBlocksData refreshes all the user blocks data for the given subspace
func (m *Module) RefreshUserBlocksData(height int64, subspaceID uint64) error {
userBlocks, err := m.queryAllUserBlocks(height, subspaceID)
if err != nil {
return err
}
err = m.db.DeleteAllUserBlocks(height, subspaceID)
if err != nil {
return err
}
for _, block := range userBlocks {
log.Debug().Uint64("subspace", block.SubspaceID).Str("blocker", block.Blocker).
Str("blocked", block.Blocked).Msg("refreshing block")
err = m.db.SaveUserBlock(block)
if err != nil {
return err
}
}
return nil
}
// queryAllUserBlocks queries all the user blocks for the given subspace from the node
func (m *Module) queryAllUserBlocks(height int64, subspaceID uint64) ([]types.Blockage, error) {
var userBlocks []types.Blockage
var nextKey []byte
var stop = false
for !stop {
res, err := m.client.Blocks(
remote.GetHeightRequestContext(context.Background(), height),
&relationshipstypes.QueryBlocksRequest{
SubspaceId: subspaceID,
Pagination: &query.PageRequest{
Key: nextKey,
},
},
)
if err != nil {
return nil, err
}
for _, blockage := range res.Blocks {
userBlocks = append(userBlocks, types.NewBlockage(blockage, height))
}
nextKey = res.Pagination.NextKey
stop = nextKey == nil
}
return userBlocks, nil
}