init

src/Revision/RevisionRepo.php

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+<?php
+
+namespace Lucent\Revision;
+
+use Illuminate\Support\Facades\DB;
+use Lucent\Primitive\Collection;
+use PhpOption\Option;
+
+class RevisionRepo
+{
+
+    private string $table = "revisions";
+
+    public function create(Revision $revision): string
+    {
+        $revisionDB = $revision->toDB();
+        DB::table($this->table)->insert($revisionDB);
+        return $revision->id;
+    }
+
+
+    /**
+     * @return Collection<Revision>
+     **/
+    public function getByRecordId(string $rid): Collection
+    {
+        $revisions = DB::table($this->table)
+            ->where("recordId", $rid)
+            ->get()
+            ->map([Revision::class, 'fromDB'])
+            ->sortByDesc("_sys.version")
+            ->toArray();
+
+        return new Collection($revisions);
+    }
+
+
+    /**
+     * @return Option<Revision>
+     */
+    public function getByRecordIdAndVersion(string $rid, int $version): Option
+    {
+
+        $res = DB::table($this->table)
+            ->where("recordId", $rid)
+            ->where('_sys->version', $version)->first();
+
+        if (empty($res)) {
+            return none();
+        }
+
+        return some(Revision::fromDB($res));
+    }
+}