From 58d2f63f4577bc701b6bd655064cefebb65118b4 Mon Sep 17 00:00:00 2001
From: Melody Horn / boringcactus <melody@boringcactus.com>
Date: Wed, 16 Jun 2021 14:22:50 -0600
Subject: actually run migrations

---
 src/cli/migrate.rs | 38 +++++++++++++++++++++++++++++++++-----
 1 file changed, 33 insertions(+), 5 deletions(-)

(limited to 'src/cli/migrate.rs')

diff --git a/src/cli/migrate.rs b/src/cli/migrate.rs
index 4b5123a..a6efbb5 100644
--- a/src/cli/migrate.rs
+++ b/src/cli/migrate.rs
@@ -1,19 +1,47 @@
 use structopt::StructOpt;
 
-use crate::{Settings, UrlMap, db::backend::{Connectable, Connection}};
+use crate::{Settings, UrlMap};
+use crate::db::backend::Connectable;
+use crate::db::migration::{DatabaseChange, CreateModelOption};
+use crate::db::models::Field;
 
 #[derive(StructOpt)]
 /// Perform database migrations
 pub struct Migrate {
 }
 
+const CREATE_MIGRATION_TABLE: DatabaseChange = DatabaseChange::CreateModel {
+    name: "Migration",
+    fields: &[
+        Field::CharField {
+            name: "app_name",
+            max_length: None,
+        },
+        Field::IntField {
+            name: "migration_id",
+        },
+        Field::CharField {
+            name: "migration_name",
+            max_length: None,
+        },
+        Field::DateTimeField {
+            name: "applied_at",
+        }
+    ],
+    options: &[CreateModelOption::IfNotExist],
+};
+
 impl Migrate {
-    pub fn execute(self, _urls: UrlMap, settings: Settings<impl Connectable>) {
+    pub fn execute<C: Connectable>(self, _urls: UrlMap, settings: Settings<C>) {
         let database = settings.database;
         let connection = database.connect().unwrap();
 
-        let migration_table_vibe_check = connection.transaction::<(), diesel::result::Error, _>(|| {
-            todo!()
-        });
+        CREATE_MIGRATION_TABLE.apply::<C>("tosin_meta", &connection);
+
+        for app in settings.installed_apps {
+            for migration in app.migrations {
+                migration.apply::<C>(app.name, &connection);
+            }
+        }
     }
 }
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