From e68b9d00a6e05b3a941f63ffb696f91e554ac5ec Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Fri, 18 Oct 2024 20:33:49 +0200
Subject: Adding upstream version 9.0.3.

Signed-off-by: Daniel Baumann <daniel@debian.org>
---
 services/f3/driver/topic.go | 111 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 services/f3/driver/topic.go

(limited to 'services/f3/driver/topic.go')

diff --git a/services/f3/driver/topic.go b/services/f3/driver/topic.go
new file mode 100644
index 0000000..16b2eb3
--- /dev/null
+++ b/services/f3/driver/topic.go
@@ -0,0 +1,111 @@
+// Copyright Earl Warren <contact@earl-warren.org>
+// Copyright Loïc Dachary <loic@dachary.org>
+// SPDX-License-Identifier: MIT
+
+package driver
+
+import (
+	"context"
+	"fmt"
+
+	"code.gitea.io/gitea/models/db"
+	repo_model "code.gitea.io/gitea/models/repo"
+
+	"code.forgejo.org/f3/gof3/v3/f3"
+	f3_tree "code.forgejo.org/f3/gof3/v3/tree/f3"
+	"code.forgejo.org/f3/gof3/v3/tree/generic"
+	f3_util "code.forgejo.org/f3/gof3/v3/util"
+)
+
+var _ f3_tree.ForgeDriverInterface = &topic{}
+
+type topic struct {
+	common
+
+	forgejoTopic *repo_model.Topic
+}
+
+func (o *topic) SetNative(topic any) {
+	o.forgejoTopic = topic.(*repo_model.Topic)
+}
+
+func (o *topic) GetNativeID() string {
+	return fmt.Sprintf("%d", o.forgejoTopic.ID)
+}
+
+func (o *topic) NewFormat() f3.Interface {
+	node := o.GetNode()
+	return node.GetTree().(f3_tree.TreeInterface).NewFormat(node.GetKind())
+}
+
+func (o *topic) ToFormat() f3.Interface {
+	if o.forgejoTopic == nil {
+		return o.NewFormat()
+	}
+
+	return &f3.Topic{
+		Common: f3.NewCommon(o.GetNativeID()),
+		Name:   o.forgejoTopic.Name,
+	}
+}
+
+func (o *topic) FromFormat(content f3.Interface) {
+	topic := content.(*f3.Topic)
+	o.forgejoTopic = &repo_model.Topic{
+		ID:   f3_util.ParseInt(topic.GetID()),
+		Name: topic.Name,
+	}
+}
+
+func (o *topic) Get(ctx context.Context) bool {
+	node := o.GetNode()
+	o.Trace("%s", node.GetID())
+
+	id := node.GetID().Int64()
+
+	if has, err := db.GetEngine(ctx).Where("ID = ?", id).Get(o.forgejoTopic); err != nil {
+		panic(fmt.Errorf("topic %v %w", id, err))
+	} else if !has {
+		return false
+	}
+
+	return true
+}
+
+func (o *topic) Patch(ctx context.Context) {
+	o.Trace("%d", o.forgejoTopic.ID)
+	if _, err := db.GetEngine(ctx).ID(o.forgejoTopic.ID).Cols("name").Update(o.forgejoTopic); err != nil {
+		panic(fmt.Errorf("UpdateTopicCols: %v %v", o.forgejoTopic, err))
+	}
+}
+
+func (o *topic) Put(ctx context.Context) generic.NodeID {
+	sess := db.GetEngine(ctx)
+
+	if _, err := sess.Insert(o.forgejoTopic); err != nil {
+		panic(err)
+	}
+	o.Trace("topic created %d", o.forgejoTopic.ID)
+	return generic.NewNodeID(o.forgejoTopic.ID)
+}
+
+func (o *topic) Delete(ctx context.Context) {
+	node := o.GetNode()
+	o.Trace("%s", node.GetID())
+
+	sess := db.GetEngine(ctx)
+
+	if _, err := sess.Delete(&repo_model.RepoTopic{
+		TopicID: o.forgejoTopic.ID,
+	}); err != nil {
+		panic(fmt.Errorf("Delete RepoTopic for %v %v", o.forgejoTopic, err))
+	}
+
+	if _, err := sess.Delete(o.forgejoTopic); err != nil {
+		panic(fmt.Errorf("Delete Topic %v %v", o.forgejoTopic, err))
+	}
+}
+
+func newTopic() generic.NodeDriverInterface {
+	return &topic{}
+}
-- 
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