From 05bda8deb0dd2624fbd830b0d12d9ac7967df910 Mon Sep 17 00:00:00 2001
From: "D. Scott Boggs" <scott@tams.tech>
Date: Mon, 26 Jun 2023 11:36:16 -0400
Subject: [PATCH] Add users-to-tracks many-to-many association

---
 .../m20230626_083036_create_users_table.rs    |  2 +-
 ...30626_150551_associate_users_and_tracks.rs | 57 +++++++++++++++++++
 server/src/migrator/mod.rs                    |  2 +
 3 files changed, 60 insertions(+), 1 deletion(-)
 create mode 100644 server/src/migrator/m20230626_150551_associate_users_and_tracks.rs

diff --git a/server/src/migrator/m20230626_083036_create_users_table.rs b/server/src/migrator/m20230626_083036_create_users_table.rs
index 50ab989..6c8e7b7 100644
--- a/server/src/migrator/m20230626_083036_create_users_table.rs
+++ b/server/src/migrator/m20230626_083036_create_users_table.rs
@@ -34,7 +34,7 @@ impl MigrationTrait for Migration {
 
 /// Learn more at https://docs.rs/sea-query#iden
 #[derive(Iden)]
-enum User {
+pub(crate) enum User {
     Table,
     Id,
     Name,
diff --git a/server/src/migrator/m20230626_150551_associate_users_and_tracks.rs b/server/src/migrator/m20230626_150551_associate_users_and_tracks.rs
new file mode 100644
index 0000000..186de49
--- /dev/null
+++ b/server/src/migrator/m20230626_150551_associate_users_and_tracks.rs
@@ -0,0 +1,57 @@
+use super::{
+    m20230606_000001_create_tracks_table::Tracks, m20230626_083036_create_users_table::User,
+};
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .create_table(
+                Table::create()
+                    .table(UserTracks::Table)
+                    .if_not_exists()
+                    .col(
+                        ColumnDef::new(UserTracks::Id)
+                            .integer()
+                            .not_null()
+                            .primary_key()
+                            .auto_increment(),
+                    )
+                    .col(ColumnDef::new(UserTracks::UserId).integer().not_null())
+                    .col(ColumnDef::new(UserTracks::TrackId).integer().not_null())
+                    .foreign_key(
+                        ForeignKey::create()
+                            .name("fk-user_tracks-user_id")
+                            .from(UserTracks::Table, UserTracks::UserId)
+                            .to(User::Table, User::Id),
+                    )
+                    .foreign_key(
+                        ForeignKey::create()
+                            .name("fk-user_tracks-track_id")
+                            .from(UserTracks::Table, UserTracks::TrackId)
+                            .to(Tracks::Table, Tracks::Id),
+                    )
+                    .to_owned(),
+            )
+            .await
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .drop_table(Table::drop().table(UserTracks::Table).to_owned())
+            .await
+    }
+}
+
+/// Learn more at https://docs.rs/sea-query#iden
+#[derive(Iden)]
+enum UserTracks {
+    Table,
+    Id,
+    UserId,
+    TrackId,
+}
diff --git a/server/src/migrator/mod.rs b/server/src/migrator/mod.rs
index 6d4f915..edf6a1f 100644
--- a/server/src/migrator/mod.rs
+++ b/server/src/migrator/mod.rs
@@ -3,6 +3,7 @@ mod m20230606_000002_create_ticks_table;
 mod m20230606_000003_create_groups_table;
 mod m20230606_000004_create_track2groups_table;
 mod m20230626_083036_create_users_table;
+mod m20230626_150551_associate_users_and_tracks;
 
 use sea_orm_migration::prelude::*;
 
@@ -17,6 +18,7 @@ impl MigratorTrait for Migrator {
             Box::new(m20230606_000003_create_groups_table::Migration),
             Box::new(m20230606_000004_create_track2groups_table::Migration),
             Box::new(m20230626_083036_create_users_table::Migration),
+            Box::new(m20230626_150551_associate_users_and_tracks::Migration),
         ]
     }
 }