functions to add an alias domain for a tenant

src/Interfaces/StorageDriver.php

@@ -9,6 +9,7 @@ interface StorageDriver
     public function getTenantById(string $uuid, array $fields = []): array;
     public function getTenantIdByDomain(string $domain): ?string;
     public function createTenant(string $domain, string $uuid): array;
+    public function aliasTenant(string $aliasDomain, string $uuid): array;
     public function deleteTenant(string $uuid): bool;
     public function get(string $uuid, string $key);
     public function getMany(string $uuid, array $keys): array;

src/StorageDrivers/RedisStorageDriver.php

@@ -53,6 +53,12 @@ class RedisStorageDriver implements StorageDriver
         return $this->redis->hgetall("tenants:$uuid");
     }
 
+    public function aliasTenant(string $aliasDomain, string $uuid): array
+    {
+        $this->redis->hmset("domains:$aliasDomain", 'tenant_id', $uuid);
+        return $this->redis->hgetall("tenants:$uuid");
+    }
+
     public function deleteTenant(string $id): bool
     {
         try {

src/TenantManager.php

@@ -83,6 +83,26 @@ class TenantManager
         return $tenant;
     }
 
+    public function alias(string $domain, string $alias): array
+    {
+        $domain = $domain ?: $this->currentDomain();
+
+        $uuid = $this->storage->getTenantIdByDomain($domain);
+
+        if (!$uuid) {
+            throw new \Exception("Domain $domain does not exists.");
+        }
+
+        if ($aliasUuid = $this->storage->getTenantIdByDomain($alias)) {
+            throw new \Exception("Domain Alias $domain is already occupied in use.");
+        }
+
+        $tenant = $this->jsonDecodeArrayValues($this->storage->aliasTenant($alias, $uuid));
+        
+        
+        return $tenant;
+    }
+
     public function delete(string $uuid): bool
     {
         return $this->storage->deleteTenant($uuid);