Añade la creación de tablas asociadas a usuarios

pagetop-user/src/migration/m20220312_000001_create_table_role.rs

@@ -0,0 +1,65 @@
+use pagetop::db::migration::*;
+
+#[derive(Iden)]
+enum Role { Table,
+    Rid,
+    Name,
+    Weight,
+}
+
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .create_table(
+                // Store user roles.
+                Table::create()
+                    .table(Role::Table)
+                    .if_not_exists()
+                    // Primary Key: Unique role ID.
+                    .col(ColumnDef::new(Role::Rid)
+                        .unsigned()
+                        .not_null()
+                        .auto_increment()
+                        .primary_key()
+                    )
+                    // Unique role name.
+                    .col(ColumnDef::new(Role::Name)
+                        .string_len(64)
+                        .not_null()
+                        .unique_key()
+                    )
+                    // The weight of this role in listings and the user interface.
+                    .col(ColumnDef::new(Role::Weight)
+                        .integer()
+                        .not_null()
+                        .default(0)
+                    )
+                    // INDEXES.
+                    .index(Index::create()
+                        .name("name-weight")
+                        .col(Role::Name)
+                        .col(Role::Weight)
+                    )
+                    .to_owned()
+            )
+            .await
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .drop_table(Table::drop()
+                .table(Role::Table)
+                .to_owned()
+            )
+            .await
+    }
+}
+
+impl MigrationName for Migration {
+    fn name(&self) -> &str {
+        module_name!()
+    }
+}