migration/
m20240226_000003_index_create_network_registry.rs

1use sea_orm_migration::prelude::*;
2
3#[derive(DeriveMigrationName)]
4pub struct Migration;
5
6#[async_trait::async_trait]
7impl MigrationTrait for Migration {
8    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
9        manager
10            .create_table(
11                Table::create()
12                    .table(NetworkRegistry::Table)
13                    .if_not_exists()
14                    .col(
15                        ColumnDef::new(NetworkRegistry::Id)
16                            .integer()
17                            .not_null()
18                            .auto_increment()
19                            .primary_key(),
20                    )
21                    .col(
22                        ColumnDef::new(NetworkRegistry::ChainAddress)
23                            .string_len(40)
24                            .unique_key()
25                            .not_null(),
26                    )
27                    .to_owned(),
28            )
29            .await
30    }
31
32    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
33        manager
34            .drop_table(Table::drop().table(NetworkRegistry::Table).to_owned())
35            .await
36    }
37}
38
39#[derive(DeriveIden)]
40enum NetworkRegistry {
41    Table,
42    Id,
43    ChainAddress,
44}