First Page

pagemodels/page.go

@@ -0,0 +1,70 @@
+package pagemodels
+
+import (
+	"github.com/Theodor-Springmann-Stiftung/musenalm/templating"
+	"github.com/pocketbase/pocketbase/core"
+	"github.com/pocketbase/pocketbase/tools/router"
+)
+
+const (
+	PAGE_DB_PREFIX = "page_"
+)
+
+type IPage interface {
+	Up(app core.App) error
+	Down(app core.App) error
+	// TODO: pass the cache here
+	Setup(router *router.Router[*core.RequestEvent], app core.App, engine *templating.Engine) error
+}
+
+type Page struct {
+	// WARNING: this is not thread safe, just set this once in setup
+	Tables []string
+	Name   string
+}
+
+func (p *Page) TableExists(app core.App, name string) bool {
+	coll, _ := app.FindCollectionByNameOrId(p.generateName(name))
+	if coll != nil {
+		p.Tables = append(p.Tables, coll.Name)
+	}
+	return coll != nil
+}
+
+func (p *Page) CreateTable(app core.App, collection *core.Collection) error {
+	collection.Name = p.generateName(collection.Name)
+	err := app.Save(collection)
+	if err != nil {
+		app.Logger().Error("Error creating table", "error", err, "collection", collection, "name", p.Name)
+		return err
+	}
+
+	p.Tables = append(p.Tables, collection.Name)
+	return nil
+}
+
+func (p *Page) DropTable(app core.App, name string) error {
+	coll, _ := app.FindCollectionByNameOrId(p.generateName(name))
+	if coll != nil {
+		err := app.Delete(coll)
+		if err != nil {
+			app.Logger().Error("Error deleting table", "error", err, "collection", coll, "name", p.Name)
+			return err
+		}
+	}
+	return nil
+}
+
+func (p *Page) DropTables(app core.App) error {
+	for _, table := range p.Tables {
+		err := p.DropTable(app, table)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (p *Page) generateName(name string) string {
+	return PAGE_DB_PREFIX + p.Name + "_" + name
+}