wehub-resource-sync
140 lines
5.4 KiB
Go
140 lines
5.4 KiB
Go
// Copyright 2025 Dolthub, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package triggers
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import (
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"context"
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"github.com/cockroachdb/errors"
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"github.com/dolthub/dolt/go/libraries/doltcore/doltdb"
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"github.com/dolthub/doltgresql/core/id"
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"github.com/dolthub/doltgresql/core/rootobject/objinterface"
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pgtypes "github.com/dolthub/doltgresql/server/types"
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)
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// DeserializeRootObject implements the interface objinterface.Collection.
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func (pgt *Collection) DeserializeRootObject(ctx context.Context, data []byte) (objinterface.RootObject, error) {
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return DeserializeTrigger(ctx, data)
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}
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// DiffRootObjects implements the interface objinterface.Collection.
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func (pgt *Collection) DiffRootObjects(ctx context.Context, fromHash string, ours objinterface.RootObject, theirs objinterface.RootObject, ancestor objinterface.RootObject) ([]objinterface.RootObjectDiff, objinterface.RootObject, error) {
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return nil, nil, errors.New("trigger conflict detection has not yet been implemented")
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}
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// DropRootObject implements the interface objinterface.Collection.
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func (pgt *Collection) DropRootObject(ctx context.Context, identifier id.Id) error {
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if identifier.Section() != id.Section_Trigger {
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return errors.Errorf(`trigger %s does not exist`, identifier.String())
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}
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return pgt.DropTrigger(ctx, id.Trigger(identifier))
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}
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// GetFieldType implements the interface objinterface.Collection.
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func (pgt *Collection) GetFieldType(ctx context.Context, fieldName string) *pgtypes.DoltgresType {
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return nil
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}
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// GetID implements the interface objinterface.Collection.
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func (pgt *Collection) GetID() objinterface.RootObjectID {
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return objinterface.RootObjectID_Triggers
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}
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// GetRootObject implements the interface objinterface.Collection.
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func (pgt *Collection) GetRootObject(ctx context.Context, identifier id.Id) (objinterface.RootObject, bool, error) {
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if identifier.Section() != id.Section_Trigger {
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return nil, false, nil
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}
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f, err := pgt.GetTrigger(ctx, id.Trigger(identifier))
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return f, err == nil && f.ID.IsValid(), err
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}
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// HasRootObject implements the interface objinterface.Collection.
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func (pgt *Collection) HasRootObject(ctx context.Context, identifier id.Id) (bool, error) {
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if identifier.Section() != id.Section_Trigger {
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return false, nil
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}
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return pgt.HasTrigger(ctx, id.Trigger(identifier)), nil
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}
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// IDToTableName implements the interface objinterface.Collection.
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func (pgt *Collection) IDToTableName(identifier id.Id) doltdb.TableName {
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if identifier.Section() != id.Section_Trigger {
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return doltdb.TableName{}
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}
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return TriggerIDToTableName(id.Trigger(identifier))
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}
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// IterAll implements the interface objinterface.Collection.
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func (pgt *Collection) IterAll(ctx context.Context, callback func(rootObj objinterface.RootObject) (stop bool, err error)) error {
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return pgt.IterateTriggers(ctx, func(t Trigger) (stop bool, err error) {
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return callback(t)
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})
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}
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// IterIDs implements the interface objinterface.Collection.
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func (pgt *Collection) IterIDs(ctx context.Context, callback func(identifier id.Id) (stop bool, err error)) error {
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return pgt.iterateIDs(ctx, func(trigID id.Trigger) (stop bool, err error) {
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return callback(trigID.AsId())
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})
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}
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// PutRootObject implements the interface objinterface.Collection.
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func (pgt *Collection) PutRootObject(ctx context.Context, rootObj objinterface.RootObject) error {
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t, ok := rootObj.(Trigger)
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if !ok {
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return errors.Newf("invalid trigger root object: %T", rootObj)
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}
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return pgt.AddTrigger(ctx, t)
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}
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// RenameRootObject implements the interface objinterface.Collection.
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func (pgt *Collection) RenameRootObject(ctx context.Context, oldName id.Id, newName id.Id) error {
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if !oldName.IsValid() || !newName.IsValid() || oldName.Section() != newName.Section() || oldName.Section() != id.Section_Trigger {
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return errors.New("cannot rename trigger due to invalid name")
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}
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oldTriggerName := id.Trigger(oldName)
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newTriggerName := id.Trigger(newName)
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t, err := pgt.GetTrigger(ctx, oldTriggerName)
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if err != nil {
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return err
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}
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if err = pgt.DropTrigger(ctx, newTriggerName); err != nil {
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return err
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}
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t.ID = newTriggerName
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return pgt.AddTrigger(ctx, t)
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}
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// ResolveName implements the interface objinterface.Collection.
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func (pgt *Collection) ResolveName(ctx context.Context, name doltdb.TableName) (doltdb.TableName, id.Id, error) {
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rawID, err := pgt.resolveName(ctx, name.Schema, name.Name)
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if err != nil || !rawID.IsValid() {
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return doltdb.TableName{}, id.Null, err
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}
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return TriggerIDToTableName(rawID), rawID.AsId(), nil
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}
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// TableNameToID implements the interface objinterface.Collection.
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func (pgt *Collection) TableNameToID(name doltdb.TableName) id.Id {
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return pgt.tableNameToID(name.Schema, name.Name).AsId()
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}
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// UpdateField implements the interface objinterface.Collection.
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func (pgt *Collection) UpdateField(ctx context.Context, rootObject objinterface.RootObject, fieldName string, newValue any) (objinterface.RootObject, error) {
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return nil, errors.New("updating through the conflicts table for this object type is not yet supported")
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}
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