use sea_orm_migration::prelude::*;
#[derive(DeriveMigrationName)]
pub struct Migration;
#[derive(DeriveIden)]
enum CrmTasks {
Table,
Id,
CreatedAt,
UpdatedAt,
Title,
Description,
AssignedToId,
DueDate,
}
#[derive(Iden)]
enum Users {
Table,
Id,
}
#[async_trait::async_trait]
impl MigrationTrait for Migration {
async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.create_table(
Table::create()
.table(CrmTasks::Table)
.if_not_exists()
.col(
ColumnDef::new(CrmTasks::Id)
.big_integer()
.not_null()
.auto_increment()
.primary_key(),
)
.col(ColumnDef::new(CrmTasks::CreatedAt).timestamp_with_time_zone())
.col(ColumnDef::new(CrmTasks::UpdatedAt).timestamp_with_time_zone())
.col(ColumnDef::new(CrmTasks::Title).text().not_null())
.col(ColumnDef::new(CrmTasks::Description).text())
.col(
ColumnDef::new(CrmTasks::AssignedToId)
.big_integer()
.not_null(),
)
.col(ColumnDef::new(CrmTasks::DueDate).date())
.foreign_key(
ForeignKey::create()
.name("fk_crm_tasks_assigned_to_id")
.from(CrmTasks::Table, CrmTasks::AssignedToId)
.to(Users::Table, Users::Id)
.on_delete(ForeignKeyAction::Restrict)
.on_update(ForeignKeyAction::Cascade),
)
.to_owned(),
)
.await?;
manager
.create_index(
Index::create()
.if_not_exists()
.name("idx_crm_tasks_assigned_to_id")
.table(CrmTasks::Table)
.col(CrmTasks::AssignedToId)
.to_owned(),
)
.await
}
async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.drop_table(Table::drop().table(CrmTasks::Table).to_owned())
.await
}
}