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bundleWriter.go
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bundleWriter.go
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package postgres
import (
"context"
"log/slog"
"github.com/jackc/pgx/v5"
"github.com/Masterminds/squirrel"
"github.com/golang/protobuf/jsonpb"
"github.com/Permify/permify/internal/storage"
"github.com/Permify/permify/internal/storage/postgres/utils"
db "github.com/Permify/permify/pkg/database/postgres"
base "github.com/Permify/permify/pkg/pb/base/v1"
)
type BundleWriter struct {
database *db.Postgres
// options
txOptions pgx.TxOptions
}
func NewBundleWriter(database *db.Postgres) *BundleWriter {
return &BundleWriter{
database: database,
txOptions: pgx.TxOptions{IsoLevel: pgx.ReadCommitted, AccessMode: pgx.ReadWrite},
}
}
func (b *BundleWriter) Write(ctx context.Context, bundles []storage.Bundle) (names []string, err error) {
ctx, span := tracer.Start(ctx, "bundle-writer.write-bundle")
defer span.End()
slog.Debug("writing bundles to the database", slog.Any("number_of_bundles", len(bundles)))
insertBuilder := b.database.Builder.Insert(BundlesTable).
Columns("name, payload, tenant_id").
Suffix("ON CONFLICT (name, tenant_id) DO UPDATE SET payload = EXCLUDED.payload")
for _, bundle := range bundles {
names = append(names, bundle.Name)
m := jsonpb.Marshaler{}
jsonStr, err := m.MarshalToString(bundle.DataBundle)
if err != nil {
return names, utils.HandleError(ctx, span, err, base.ErrorCode_ERROR_CODE_INVALID_ARGUMENT)
}
insertBuilder = insertBuilder.Values(bundle.Name, jsonStr, bundle.TenantID)
}
var query string
var args []interface{}
query, args, err = insertBuilder.ToSql()
if err != nil {
return names, utils.HandleError(ctx, span, err, base.ErrorCode_ERROR_CODE_SQL_BUILDER)
}
slog.Debug("executing sql insert query", slog.Any("query", query), slog.Any("arguments", args))
_, err = b.database.WritePool.Exec(ctx, query, args...)
if err != nil {
return nil, utils.HandleError(ctx, span, err, base.ErrorCode_ERROR_CODE_EXECUTION)
}
slog.Debug("successfully wrote bundles to the database", slog.Any("number_of_bundles", len(bundles)))
return
}
func (b *BundleWriter) Delete(ctx context.Context, tenantID, name string) (err error) {
ctx, span := tracer.Start(ctx, "bundle-writer.delete-bundle")
defer span.End()
slog.Debug("deleting bundle", slog.Any("bundle", name))
deleteBuilder := b.database.Builder.Delete(BundlesTable).Where(squirrel.Eq{"name": name, "tenant_id": tenantID})
var query string
var args []interface{}
query, args, err = deleteBuilder.ToSql()
if err != nil {
return utils.HandleError(ctx, span, err, base.ErrorCode_ERROR_CODE_SQL_BUILDER)
}
_, err = b.database.WritePool.Exec(ctx, query, args...)
if err != nil {
return utils.HandleError(ctx, span, err, base.ErrorCode_ERROR_CODE_EXECUTION)
}
slog.Debug("bundle successfully deleted")
return nil
}