forked from wormhole-foundation/wormhole-explorer
/
repository.go
1727 lines (1523 loc) · 43.2 KB
/
repository.go
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// Package governor handle the request of governor data from governor endpoint defined in the api.
package governor
import (
"context"
"fmt"
"sort"
"time"
errs "github.com/deltaswapio/deltaswap-explorer/api/internal/errors"
"github.com/deltaswapio/deltaswap-explorer/api/internal/pagination"
"github.com/deltaswapio/deltaswap-explorer/api/types"
"github.com/deltaswapio/deltaswap/sdk/vaa"
"github.com/pkg/errors"
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/mongo"
"go.mongodb.org/mongo-driver/mongo/options"
"go.uber.org/zap"
)
const minPhylaxNum = 13
// Repository definition.
type Repository struct {
db *mongo.Database
logger *zap.Logger
collections struct {
governorConfig *mongo.Collection
governorStatus *mongo.Collection
}
}
// NewRepository create a new Repository.
func NewRepository(db *mongo.Database, logger *zap.Logger) *Repository {
return &Repository{db: db,
logger: logger.With(zap.String("module", "GovernorRepository")),
collections: struct {
governorConfig *mongo.Collection
governorStatus *mongo.Collection
}{
governorConfig: db.Collection("governorConfig"),
governorStatus: db.Collection("governorStatus"),
},
}
}
// GovernorQuery respresent a query for the governors mongodb documents.
type GovernorQuery struct {
pagination.Pagination
id *types.Address
}
// NewGovernorQuery creates a new `*GovernorQuery` with default pagination values.
func NewGovernorQuery() *GovernorQuery {
p := pagination.Default()
return &GovernorQuery{Pagination: *p}
}
// SetID sets the `id` field of the GovernorQuery struct.
func (q *GovernorQuery) SetID(id *types.Address) *GovernorQuery {
// Make a deep copy to avoid aliasing bugs
q.id = id.Copy()
return q
}
// SetPagination set the pagination field of the GovernorQuery struct.
func (q *GovernorQuery) SetPagination(p *pagination.Pagination) *GovernorQuery {
q.Pagination = *p
return q
}
func (q *GovernorQuery) toBSON() *bson.D {
r := bson.D{}
if q.id != nil {
// In the `governorConfig` and `governorStatus` collections, addresses
// are stored as 40 hex digits (instead of the full 64 hex digits).
//
// Hence, we're using the `ShortHex()` function instead of just `Hex()`.
r = append(r, bson.E{Key: "_id", Value: q.id.ShortHex()})
}
return &r
}
// FindGovConfigurations get a list of *GovConfig.
func (r *Repository) FindGovConfigurations(
ctx context.Context,
q *GovernorQuery,
) ([]*GovConfig, error) {
sort := bson.D{{Key: "_id", Value: 1}}
projection := bson.D{
{Key: "createdAt", Value: 1},
{Key: "updatedAt", Value: 1},
{Key: "nodename", Value: "$parsedConfig.nodename"},
{Key: "counter", Value: "$parsedConfig.counter"},
{Key: "chains", Value: "$parsedConfig.chains"},
{Key: "tokens", Value: "$parsedConfig.tokens"},
}
options := options.
Find().
SetProjection(projection).
SetLimit(q.Limit).
SetSkip(q.Skip).
SetSort(sort)
cur, err := r.collections.governorConfig.Find(ctx, q.toBSON(), options)
if err != nil {
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to execute Find command to get governor configurations",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
var govConfigs []*GovConfig
err = cur.All(ctx, &govConfigs)
if err != nil {
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to decode cursor into []*GovConfig",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
return govConfigs, err
}
// FindGovernorStatus get a list of *GovStatus.
func (r *Repository) FindGovernorStatus(
ctx context.Context,
q *GovernorQuery,
) ([]*GovStatus, error) {
// Sort phylaxs by ascending ID to guarantee deterministic output.
sort := bson.D{{Key: "_id", Value: 1}}
projection := bson.D{
{Key: "createdAt", Value: 1},
{Key: "updatedAt", Value: 1},
{Key: "nodename", Value: "$parsedStatus.nodename"},
{Key: "chains", Value: "$parsedStatus.chains"},
}
options := options.
Find().
SetProjection(projection).
SetLimit(q.Limit).
SetSkip(q.Skip).
SetSort(sort)
cur, err := r.collections.governorStatus.Find(ctx, q.toBSON(), options)
if err != nil {
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to execute Find command to get all governor status",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
var govStatus []*GovStatus
err = cur.All(ctx, &govStatus)
if err != nil {
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to decode cursor into []*GovStatus",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
return govStatus, err
}
// FindOneGovernorStatus get a *GovStatus. The q parameter define the filter to apply to the query.
func (r *Repository) FindOneGovernorStatus(
ctx context.Context,
q *GovernorQuery,
) (*GovStatus, error) {
projection := bson.D{
{Key: "createdAt", Value: 1},
{Key: "updatedAt", Value: 1},
{Key: "nodename", Value: "$parsedStatus.nodename"},
{Key: "chains", Value: "$parsedStatus.chains"},
}
options := options.
FindOne().
SetProjection(projection)
var govConfig GovStatus
err := r.collections.governorStatus.FindOne(ctx, q.toBSON(), options).Decode(&govConfig)
if err != nil {
if errors.Is(err, mongo.ErrNoDocuments) {
return nil, errs.ErrNotFound
}
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to execute FindOne command to get governor status",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
return &govConfig, err
}
// NotionalLimitQuery
type NotionalLimitQuery struct {
pagination.Pagination
id string
chainID vaa.ChainID
}
// QueryNotionalLimit create a new NotionalLimitQuery with default pagination values.
func QueryNotionalLimit() *NotionalLimitQuery {
p := pagination.Default()
return &NotionalLimitQuery{Pagination: *p}
}
// SetID set the id field of the NotionalLimitQuery struct.
func (q *NotionalLimitQuery) SetID(id string) *NotionalLimitQuery {
q.id = id
return q
}
// SetChain set the chainID field of the NotionalLimitQuery struct.
func (q *NotionalLimitQuery) SetChain(chainID vaa.ChainID) *NotionalLimitQuery {
q.chainID = chainID
return q
}
// SetPagination set the Pagination field of the NotionalLimitQuery struct.
func (q *NotionalLimitQuery) SetPagination(p *pagination.Pagination) *NotionalLimitQuery {
q.Pagination = *p
return q
}
// FindNotionalLimit get a list *NotionalLimit.
func (r *Repository) FindNotionalLimit(
ctx context.Context,
q *NotionalLimitQuery,
) ([]*NotionalLimit, error) {
// agreggation stages to get notionalLimit for each chainID.
matchStage1 := bson.D{{Key: "$match", Value: bson.D{}}}
projectStage2 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "chains", Value: "$parsedConfig.chains"},
}},
}
unwindStage3 := bson.D{
{Key: "$unwind", Value: "$chains"},
}
sortStage4 := bson.D{
{Key: "$sort", Value: bson.D{
{Key: "chains.chainid", Value: 1},
{Key: "chains.notionallimit", Value: -1},
{Key: "chains.bigtransactionsize", Value: -1},
}},
}
groupStage5 := bson.D{
{Key: "$group", Value: bson.D{
{Key: "_id", Value: "$chains.chainid"},
{Key: "notionalLimits", Value: bson.D{
{Key: "$push", Value: bson.D{
{Key: "notionalLimit", Value: "$chains.notionallimit"},
{Key: "maxTransactionSize", Value: "$chains.bigtransactionsize"},
}},
}},
}},
}
projectStage6 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "chainId", Value: "$_id"},
{Key: "notionalLimit", Value: bson.M{
"$arrayElemAt": []interface{}{"$notionalLimits", minPhylaxNum - 1},
}},
}},
}
projectStage7 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "chainId", Value: 1},
{Key: "notionalLimit", Value: "$notionalLimit.notionalLimit"},
{Key: "maxTransactionSize", Value: "$notionalLimit.maxTransactionSize"},
}},
}
sortStage8 := bson.D{
{Key: "$sort", Value: bson.D{
{Key: "chainId", Value: 1},
}},
}
// define aggregate pipeline
pipeLine := mongo.Pipeline{
matchStage1,
projectStage2,
unwindStage3,
sortStage4,
groupStage5,
projectStage6,
projectStage7,
sortStage8,
}
// execute aggregate operations.
cur, err := r.collections.governorConfig.Aggregate(ctx, pipeLine)
if err != nil {
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to execute Aggregate command to get notional limit",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
// decodes to NotionalLimit.
var notionalLimits []*NotionalLimit
err = cur.All(ctx, ¬ionalLimits)
if err != nil {
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to decode cursor into []*NotionalLimit",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
// check records exists.
if len(notionalLimits) == 0 {
return nil, errs.ErrNotFound
}
return notionalLimits, nil
}
// GetNotionalLimitByChainID get a list *NotionalLimitDetail.
func (r *Repository) GetNotionalLimitByChainID(
ctx context.Context,
q *NotionalLimitQuery,
) ([]*NotionalLimitDetail, error) {
// agreggation stages to get notionalLimit by chainID.
matchStage1 := bson.D{{Key: "$match", Value: bson.D{}}}
projectStage2 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "_id", Value: 1},
{Key: "createdAt", Value: 1},
{Key: "updatedAt", Value: 1},
{Key: "nodeName", Value: "$parsedConfig.nodename"},
{Key: "parsedConfig.chains", Value: bson.D{
{Key: "$filter", Value: bson.D{
{Key: "input", Value: "$parsedConfig.chains"},
{Key: "as", Value: "chain"},
{Key: "cond", Value: bson.D{
{Key: "$eq", Value: bson.A{"$$chain.chainid", q.chainID}},
}},
}},
}},
}},
}
projectStage3 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "_id", Value: 1},
{Key: "createdAt", Value: 1},
{Key: "updatedAt", Value: 1},
{Key: "nodeName", Value: 1},
{Key: "notionalLimits", Value: bson.M{
"$arrayElemAt": []interface{}{"$parsedConfig.chains", 0},
}},
}},
}
projectStage4 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "_id", Value: 1},
{Key: "createdAt", Value: 1},
{Key: "updatedAt", Value: 1},
{Key: "nodeName", Value: 1},
{Key: "chainId", Value: "$notionalLimits.chainid"},
{Key: "notionalLimit", Value: "$notionalLimits.notionallimit"},
{Key: "maxTransactionSize", Value: "$notionalLimits.bigtransactionsize"},
}},
}
pipeLine := mongo.Pipeline{
matchStage1,
projectStage2,
projectStage3,
projectStage4,
}
// execute aggregate operations.
cur, err := r.collections.governorConfig.Aggregate(ctx, pipeLine)
if err != nil {
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to execute Aggregate command to get notional limit by chainID",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
// decode to []NotionalLimitRecord.
var notionalLimits []*NotionalLimitDetail
err = cur.All(ctx, ¬ionalLimits)
if err != nil {
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to decode cursor into []*NotionalLimitDetail",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
return notionalLimits, nil
}
// GetAvailableNotional get a list of *NotionalAvailable.
func (r *Repository) GetAvailableNotional(
ctx context.Context,
q *NotionalLimitQuery,
) ([]*NotionalAvailable, error) {
// stage.
matchStage1 := bson.D{{Key: "$match", Value: bson.D{}}}
// project.
projectStage2 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "chains", Value: "$parsedStatus.chains"},
}},
}
// deconstructs.
unwindStage3 := bson.D{
{Key: "$unwind", Value: "$chains"},
}
// sort.
sortStage4 := bson.D{
{Key: "$sort", Value: bson.D{
{Key: "chains.chainid", Value: 1},
{Key: "chains.remainingavailablenotional", Value: -1},
}},
}
// group.
groupStage5 := bson.D{
{Key: "$group", Value: bson.D{
{Key: "_id", Value: "$chains.chainid"},
{Key: "availableNotionals", Value: bson.D{
{Key: "$push", Value: bson.D{
{Key: "availableNotional", Value: "$chains.remainingavailablenotional"},
}},
}},
}},
}
// project.
projectStage6 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "chainId", Value: "$_id"},
{Key: "availableNotional", Value: bson.M{
"$arrayElemAt": []interface{}{"$availableNotionals", minPhylaxNum - 1},
}},
}},
}
// projects.
projectStage7 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "chainId", Value: 1},
{Key: "availableNotional", Value: "$availableNotional.availableNotional"},
}},
}
// sort stage
sortStage8 := bson.D{
{Key: "$sort", Value: bson.D{
{Key: "chainId", Value: 1},
}},
}
// skip initial pages
skipStage9 := bson.D{{"$skip", q.Pagination.Skip}}
// limit size of results
limitStage10 := bson.D{{"$limit", q.Pagination.Limit}}
pipeLine := mongo.Pipeline{
matchStage1,
projectStage2,
unwindStage3,
sortStage4,
groupStage5,
projectStage6,
projectStage7,
sortStage8,
skipStage9,
limitStage10,
}
// execute aggregate operations.
cur, err := r.collections.governorStatus.Aggregate(ctx, pipeLine)
if err != nil {
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to execute Aggregate command to get available notional",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
// decode to []NotionalLimitRecord.
var notionalAvailables []*NotionalAvailable
err = cur.All(ctx, ¬ionalAvailables)
if err != nil {
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to decode cursor into []*NotionalAvailable",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
// check exists records
if len(notionalAvailables) == 0 {
return nil, errs.ErrNotFound
}
return notionalAvailables, nil
}
// GetAvailableNotionalByChainID get a list of *NotionalAvailableDetail.
func (r *Repository) GetAvailableNotionalByChainID(
ctx context.Context,
q *NotionalLimitQuery,
) ([]*NotionalAvailableDetail, error) {
// sort documents to provide deterministic output
sortStage1 := bson.D{
{
Key: "$sort",
Value: bson.D{
{Key: "_id", Value: 1},
},
},
}
// projection
projectStage2 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "_id", Value: 1},
{Key: "createdAt", Value: 1},
{Key: "updatedAt", Value: 1},
{Key: "nodeName", Value: "$parsedStatus.nodename"},
{Key: "parsedStatus.chains", Value: bson.D{
{Key: "$filter", Value: bson.D{
{Key: "input", Value: "$parsedStatus.chains"},
{Key: "as", Value: "chain"},
{Key: "cond", Value: bson.D{
{Key: "$eq", Value: bson.A{"$$chain.chainid", q.chainID}},
}},
}},
}},
}},
}
// projection
projectStage3 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "_id", Value: 1},
{Key: "createdAt", Value: 1},
{Key: "updatedAt", Value: 1},
{Key: "nodeName", Value: 1},
{Key: "availableNotional", Value: bson.M{
"$arrayElemAt": []interface{}{"$parsedStatus.chains", 0},
}},
}},
}
// projection
projectStage4 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "_id", Value: 1},
{Key: "createdAt", Value: 1},
{Key: "updatedAt", Value: 1},
{Key: "nodeName", Value: 1},
{Key: "chainId", Value: "$availableNotional.chainid"},
{Key: "availableNotional", Value: "$availableNotional.remainingavailablenotional"},
}},
}
// skip initial pages
skipStage5 := bson.D{{"$skip", q.Pagination.Skip}}
// limit size of results
limitStage6 := bson.D{{"$limit", q.Pagination.Limit}}
pipeLine := mongo.Pipeline{
sortStage1,
projectStage2,
projectStage3,
projectStage4,
skipStage5,
limitStage6,
}
// execute aggregate operations.
cur, err := r.collections.governorStatus.Aggregate(ctx, pipeLine)
if err != nil {
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to execute Aggregate command to get available notional by chainID",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
// decode to []NotionalLimitRecord.
var notionalAvailability []*NotionalAvailableDetail
err = cur.All(ctx, ¬ionalAvailability)
if err != nil {
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to decode cursor into []*NotionalAvailableDetail",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
return notionalAvailability, nil
}
// GetMaxNotionalAvailableByChainID get a *MaxNotionalAvailableRecord.
func (r *Repository) GetMaxNotionalAvailableByChainID(
ctx context.Context,
q *NotionalLimitQuery,
) (*MaxNotionalAvailableRecord, error) {
// stage definitions.
matchStage1 := bson.D{{Key: "$match", Value: bson.D{}}}
// projection
projectStage2 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "_id", Value: 1},
{Key: "createdAt", Value: 1},
{Key: "updatedAt", Value: 1},
{Key: "nodeName", Value: "$parsedStatus.nodename"},
{Key: "parsedStatus.chains", Value: bson.D{
{Key: "$filter", Value: bson.D{
{Key: "input", Value: "$parsedStatus.chains"},
{Key: "as", Value: "chain"},
{Key: "cond", Value: bson.D{
{Key: "$eq", Value: bson.A{"$$chain.chainid", q.chainID}},
}},
}},
}},
}},
}
// projection
projectStage3 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "_id", Value: 1},
{Key: "createdAt", Value: 1},
{Key: "updatedAt", Value: 1},
{Key: "nodeName", Value: 1},
{Key: "availableNotional", Value: bson.M{
"$arrayElemAt": []interface{}{"$parsedStatus.chains", 0},
}},
}},
}
// projection
projectStage4 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "_id", Value: 1},
{Key: "createdAt", Value: 1},
{Key: "updatedAt", Value: 1},
{Key: "nodeName", Value: 1},
{Key: "chainId", Value: "$availableNotional.chainid"},
{Key: "availableNotional", Value: "$availableNotional.remainingavailablenotional"},
{Key: "emitters", Value: "$availableNotional.emitters"},
}},
}
// TODO: CHECK
sortStage5 := bson.D{
{Key: "$sort", Value: bson.D{
{Key: "availableNotional", Value: -1},
}},
}
pipeLine := mongo.Pipeline{
matchStage1,
projectStage2,
projectStage3,
projectStage4,
sortStage5,
}
// execute aggregate operations.
cur, err := r.collections.governorStatus.Aggregate(ctx, pipeLine)
if err != nil {
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to execute Aggregate command to get maximun available notional by chainID",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
// decode to []NotionalLimitRecord.
var rows []*MaxNotionalAvailableRecord
err = cur.All(ctx, &rows)
if err != nil {
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to decode cursor into []*MaxNotionalAvailableRecord",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
// check exists records
if len(rows) == 0 {
return nil, errs.ErrNotFound
}
if len(rows) < minPhylaxNum {
return nil, errs.ErrNotFound
}
maxNotionalLimit := rows[minPhylaxNum-1]
return maxNotionalLimit, nil
}
// EnqueuedVaaQuery respresent a query for enqueuedVaa queries.
type EnqueuedVaaQuery struct {
pagination.Pagination
id string
chainID vaa.ChainID
}
// QueryEnqueuedVaa create a new EnqueuedVaaQuery with default pagination values.
func QueryEnqueuedVaa() *EnqueuedVaaQuery {
page := pagination.Default()
return &EnqueuedVaaQuery{Pagination: *page}
}
// SetID set the id field of the EnqueuedVaaQuery struct.
func (q *EnqueuedVaaQuery) SetID(id string) *EnqueuedVaaQuery {
q.id = id
return q
}
// SetChain set the chainID field of the EnqueuedVaaQuery struct.
func (q *EnqueuedVaaQuery) SetChain(chainID vaa.ChainID) *EnqueuedVaaQuery {
q.chainID = chainID
return q
}
// SetPagination set the pagination field of the EnqueuedVaaQuery struct.
func (q *EnqueuedVaaQuery) SetPagination(p *pagination.Pagination) *EnqueuedVaaQuery {
q.Pagination = *p
return q
}
// GetEnqueueVass get a list of *EnqueuedVaas.
func (r *Repository) GetEnqueueVass(ctx context.Context, q *EnqueuedVaaQuery) ([]*EnqueuedVaas, error) {
// match stage.
matchStage1 := bson.D{{Key: "$match", Value: bson.D{}}}
// match project.
projectStage2 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "chains", Value: "$parsedStatus.chains"},
}},
}
// match unwind.
unwindStage3 := bson.D{
{Key: "$unwind", Value: "$chains"},
}
// match project.
projectStage4 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "_id", Value: 1},
{Key: "chainId", Value: "$chains.chainid"},
{Key: "emitters", Value: "$chains.emitters"},
}},
}
// match group.
groupStage5 := bson.D{
{Key: "$group", Value: bson.D{
{Key: "_id", Value: "$chainId"},
{Key: "emitters", Value: bson.D{
{Key: "$push", Value: bson.D{
{Key: "emitterAddress", Value: bson.M{
"$arrayElemAt": []interface{}{"$emitters.emitteraddress", 0},
}},
{Key: "enqueuedVaas", Value: bson.M{
"$arrayElemAt": []interface{}{"$emitters.enqueuedvaas", 0},
}},
}},
}},
}},
}
pipeLine := mongo.Pipeline{
matchStage1,
projectStage2,
unwindStage3,
projectStage4,
groupStage5,
}
cur, err := r.collections.governorStatus.Aggregate(ctx, pipeLine)
if err != nil {
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to execute Aggregate command to get enqueued vaas",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
var rows []struct {
ID vaa.ChainID `bson:"_id"`
Emitters []*struct {
Address string `bson:"emitterAddress"`
EnqueuedVaas []*struct {
Sequence string `bson:"sequence"`
ReleaseTime *time.Time `bson:"releasetime"`
NotionalValue int64 `bson:"notionalValue"`
TxHash string `bson:"txhash"`
} `bson:"enqueuedVaas"`
} `bson:"emitters"`
}
// decode query response.
err = cur.All(ctx, &rows)
if err != nil {
requestID := fmt.Sprintf("%v", ctx.Value("requestid"))
r.logger.Error("failed to decode cursor into rows",
zap.Error(err),
zap.Any("q", q),
zap.String("requestID", requestID),
)
return nil, errors.WithStack(err)
}
// TODO: Change this logic to mongo query code.
// proecess and build the response.
keys := map[string]string{}
enqueuedVaas := []*EnqueuedVaa{}
for _, row := range rows {
chainID := row.ID
emiiterAddress := row.Emitters
for _, ea := range emiiterAddress {
emitterAddress := ea.Address
enqueuedVaa := ea.EnqueuedVaas
for _, v := range enqueuedVaa {
key := fmt.Sprintf("%s/%s/%s", emitterAddress, v.Sequence, v.TxHash)
if _, ok := keys[key]; !ok {
enqueuedVaa := EnqueuedVaa{
ChainID: chainID,
EmitterAddress: emitterAddress,
Sequence: v.Sequence,
NotionalValue: v.NotionalValue,
TxHash: v.TxHash,
}
enqueuedVaas = append(enqueuedVaas, &enqueuedVaa)
keys[key] = key
}
}
}
}
// group by chainID.
enqueuedVaasGroupedByChainID := map[vaa.ChainID][]*EnqueuedVaa{}
for _, f := range enqueuedVaas {
if _, ok := enqueuedVaasGroupedByChainID[f.ChainID]; !ok {
enqueuedVaasGroupedByChainID[f.ChainID] = []*EnqueuedVaa{f}
} else {
fr := enqueuedVaasGroupedByChainID[f.ChainID]
fr = append(fr, f)
enqueuedVaasGroupedByChainID[f.ChainID] = fr
}
}
// create response.
response := []*EnqueuedVaas{}
for k, v := range enqueuedVaasGroupedByChainID {
r := EnqueuedVaas{
ChainID: k,
EnqueuedVaa: v,
}
response = append(response, &r)
}
return response, nil
}
// GetEnqueueVassByChainID get a list of *EnqueuedVaaDetail by chainID.
func (r *Repository) GetEnqueueVassByChainID(
ctx context.Context,
q *EnqueuedVaaQuery,
) ([]*EnqueuedVaaDetail, error) {
// stage definitions.
matchStage1 := bson.D{{Key: "$match", Value: bson.D{}}}
// project stage.
projectStage2 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "_id", Value: 1},
{Key: "createdAt", Value: 1},
{Key: "updatedAt", Value: 1},
{Key: "nodeName", Value: "$parsedStatus.nodename"},
{Key: "parsedStatus.chains", Value: bson.D{
{Key: "$filter", Value: bson.D{
{Key: "input", Value: "$parsedStatus.chains"},
{Key: "as", Value: "chain"},
{Key: "cond", Value: bson.D{
{Key: "$eq", Value: bson.A{"$$chain.chainid", q.chainID}},
}},
}},
}},
}},
}
// project stage.
projectStage3 := bson.D{
{Key: "$project", Value: bson.D{
{Key: "_id", Value: 1},
{Key: "createdAt", Value: 1},
{Key: "updatedAt", Value: 1},
{Key: "nodeName", Value: 1},
{Key: "emitters", Value: "$parsedStatus.chains.emitters"},
}},
}
// unwind stage.
unwindStage4 := bson.D{
{Key: "$unwind", Value: "$emitters"},
}
// group stage.
groupStage5 := bson.D{
{Key: "$group", Value: bson.D{
{Key: "_id", Value: bson.M{
"$arrayElemAt": []interface{}{"$emitters.emitteraddress", 0},
}},
{Key: "enqueuedVaas", Value: bson.D{
{Key: "$push", Value: bson.D{
{Key: "enqueuedVaa", Value: "$emitters.enqueuedvaas"},
}},
}},