server: Add an entity to represent households

migration/src/lib.rs

@@ -1,12 +1,16 @@
 pub use sea_orm_migration::prelude::*;
 
 mod m20220101_000001_account;
+mod m20230520_203638_household;
 
 pub struct Migrator;
 
 #[async_trait::async_trait]
 impl MigratorTrait for Migrator {
     fn migrations() -> Vec<Box<dyn MigrationTrait>> {
-        vec![Box::new(m20220101_000001_account::Migration)]
+        vec![
+            Box::new(m20220101_000001_account::Migration),
+            Box::new(m20230520_203638_household::Migration),
+        ]
     }
 }

migration/src/m20220101_000001_account.rs

@@ -4,7 +4,7 @@ use sea_orm_migration::prelude::*;
 pub struct Migration;
 
 #[derive(Iden)]
-enum User {
+pub(crate) enum User {
     Table,
     Id,
     Name,

migration/src/m20230520_203638_household.rs

@@ -0,0 +1,91 @@
+use sea_orm_migration::prelude::*;
+
+use super::m20220101_000001_account::User;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[derive(Iden)]
+enum Household {
+    Table,
+    Name,
+    Id,
+}
+
+#[derive(Iden)]
+enum HouseholdMembers {
+    Table,
+    Household,
+    User,
+}
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .create_table(
+                Table::create()
+                    .table(Household::Table)
+                    .if_not_exists()
+                    .col(
+                        ColumnDef::new(Household::Id)
+                            .uuid()
+                            .not_null()
+                            .primary_key(),
+                    )
+                    .col(ColumnDef::new(Household::Name).string().not_null())
+                    .to_owned(),
+            )
+            .await?;
+
+        manager
+            .create_table(
+                Table::create()
+                    .table(HouseholdMembers::Table)
+                    .if_not_exists()
+                    .col(
+                        ColumnDef::new(HouseholdMembers::Household)
+                            .uuid()
+                            .not_null(),
+                    )
+                    .col(ColumnDef::new(HouseholdMembers::User).uuid().not_null())
+                    .primary_key(
+                        Index::create()
+                            .col(HouseholdMembers::Household)
+                            .col(HouseholdMembers::User),
+                    )
+                    .foreign_key(
+                        ForeignKey::create()
+                            .name("FK_household_members_house")
+                            .from(HouseholdMembers::Table, HouseholdMembers::Household)
+                            .to(Household::Table, Household::Id)
+                            .on_delete(ForeignKeyAction::Restrict)
+                            .on_update(ForeignKeyAction::Restrict),
+                    )
+                    .foreign_key(
+                        ForeignKey::create()
+                            .name("FK_household_members_user")
+                            .from(HouseholdMembers::Table, HouseholdMembers::User)
+                            .to(User::Table, User::Id)
+                            .on_delete(ForeignKeyAction::Restrict)
+                            .on_update(ForeignKeyAction::Restrict),
+                    )
+                    .to_owned(),
+            )
+            .await?;
+
+        Ok(())
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .drop_table(Table::drop().table(HouseholdMembers::Table).to_owned())
+            .await?;
+
+        manager
+            .drop_table(Table::drop().table(Household::Table).to_owned())
+            .await?;
+
+        Ok(())
+    }
+}