Created
September 18, 2024 22:35
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This is a SeaORM migration file to create a table for number of employees in an organization
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| use sea_orm_migration::prelude::*; | |
| use uuid::Uuid; | |
| #[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(OrganizationEmployeeNumber::Table) | |
| .if_not_exists() | |
| .col( | |
| ColumnDef::new(OrganizationEmployeeNumber::Id) | |
| .uuid() | |
| .not_null() | |
| .primary_key(), | |
| ) | |
| .col( | |
| ColumnDef::new(OrganizationEmployeeNumber::Name) | |
| .char() | |
| .char_len(30) | |
| .unique_key() | |
| .not_null(), | |
| ) | |
| .col( | |
| ColumnDef::new(OrganizationEmployeeNumber::CreatedAt) | |
| .timestamp() | |
| .default(SimpleExpr::Keyword(Keyword::CurrentTimestamp)) | |
| .not_null(), | |
| ) | |
| .col( | |
| ColumnDef::new(OrganizationEmployeeNumber::UpdatedAt) | |
| .timestamp() | |
| .default(SimpleExpr::Keyword(Keyword::CurrentTimestamp)) | |
| .not_null(), | |
| ) | |
| .to_owned(), | |
| ) | |
| .await?; | |
| let inserts = vec![ | |
| Query::insert() | |
| .into_table(OrganizationEmployeeNumber::Table) | |
| .columns([ | |
| OrganizationEmployeeNumber::Id, | |
| OrganizationEmployeeNumber::Name, | |
| ]) | |
| .values_panic([ | |
| Uuid::now_v7().into(), | |
| "1 - 10".into() | |
| ]) | |
| .to_owned(), | |
| Query::insert() | |
| .into_table(OrganizationEmployeeNumber::Table) | |
| .columns([ | |
| OrganizationEmployeeNumber::Id, | |
| OrganizationEmployeeNumber::Name, | |
| ]) | |
| .values_panic([Uuid::now_v7().into(), "11 - 20".into()]) | |
| .to_owned(), | |
| Query::insert() | |
| .into_table(OrganizationEmployeeNumber::Table) | |
| .columns([ | |
| OrganizationEmployeeNumber::Id, | |
| OrganizationEmployeeNumber::Name, | |
| ]) | |
| .values_panic([Uuid::now_v7().into(), "20 - 50".into()]) | |
| .to_owned(), | |
| Query::insert() | |
| .into_table(OrganizationEmployeeNumber::Table) | |
| .columns([ | |
| OrganizationEmployeeNumber::Id, | |
| OrganizationEmployeeNumber::Name, | |
| ]) | |
| .values_panic([Uuid::now_v7().into(), "50".into()]) | |
| .to_owned(), | |
| ]; | |
| for item in inserts.iter().take(3) { | |
| manager.exec_stmt(item.to_owned()).await?; | |
| } | |
| Ok(()) | |
| } | |
| async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> { | |
| manager | |
| .drop_table( | |
| Table::drop() | |
| .table(OrganizationEmployeeNumber::Table) | |
| .to_owned(), | |
| ) | |
| .await | |
| } | |
| } | |
| #[derive(DeriveIden)] | |
| pub enum OrganizationEmployeeNumber { | |
| Table, | |
| Id, | |
| Name, | |
| CreatedAt, | |
| UpdatedAt, | |
| } |
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