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feat/db: group table
+84
-43
+2
-2
crates/db/migration/src/lib.rs
+2
-2
crates/db/migration/src/lib.rs
···
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pub use sea_orm_migration::prelude::*;
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mod m20220101_000001_create_table;
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mod m20260318_233726_group_table;
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pub struct Migrator;
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#[async_trait::async_trait]
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impl MigratorTrait for Migrator {
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fn migrations() -> Vec<Box<dyn MigrationTrait>> {
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vec![Box::new(m20220101_000001_create_table::Migration)]
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vec![Box::new(m20260318_233726_group_table::Migration)]
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}
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}
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crates/db/migration/src/m20220101_000001_create_table.rs
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crates/db/migration/src/m20220101_000001_create_table.rs
···
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use sea_orm_migration::{prelude::*, schema::*};
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#[derive(DeriveMigrationName)]
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pub struct Migration;
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#[async_trait::async_trait]
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impl MigrationTrait for Migration {
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async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
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// Replace the sample below with your own migration scripts
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todo!();
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manager
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.create_table(
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Table::create()
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.table(Post::Table)
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.if_not_exists()
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.col(pk_auto(Post::Id))
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.col(string(Post::Title))
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.col(string(Post::Text))
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.to_owned(),
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)
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.await
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}
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async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
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// Replace the sample below with your own migration scripts
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todo!();
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manager
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.drop_table(Table::drop().table(Post::Table).to_owned())
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.await
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}
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}
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#[derive(DeriveIden)]
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enum Post {
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Table,
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Id,
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Title,
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Text,
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}
+82
crates/db/migration/src/m20260318_233726_group_table.rs
+82
crates/db/migration/src/m20260318_233726_group_table.rs
···
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use sea_orm_migration::{prelude::*, schema::*};
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+
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#[derive(DeriveMigrationName)]
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pub struct Migration;
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#[async_trait::async_trait]
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impl MigrationTrait for Migration {
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async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
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// Replace the sample below with your own migration scripts
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manager
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.create_table(
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Table::create()
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.table(Group::Table)
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.if_not_exists()
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.col(pk_auto(Group::Id))
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.col(string(Group::NanoId).unique_key().not_null())
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.col(string(Group::Name).not_null())
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//Note: Color is a hex color with the leading #
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.col(string(Group::Color).not_null())
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.col(string(Group::DescriptionPath).not_null())
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.col(integer(Group::Priority).not_null().default(0))
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.col(timestamp(Group::CreatedAt).default(Expr::current_timestamp()))
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.col(timestamp(Group::ModifiedAt).default(Expr::current_timestamp()))
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.foreign_key(
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ForeignKey::create()
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.name("fk_group_parent_id") // unique constraint name
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.from(Group::Table, Group::ParentGroupId)
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.to(Group::Table, Group::NanoId) // self-referential to the nano-id
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.on_update(ForeignKeyAction::Cascade)
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.on_delete(ForeignKeyAction::Cascade),
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)
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.to_owned(),
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)
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.await?;
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manager
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.create_index(
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Index::create()
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.name("idx_groups_pub_id")
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.table(Group::Table)
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.col(Group::NanoId)
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.to_owned(),
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)
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.await
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}
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async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
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manager
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.drop_index(Index::drop().name("idx_groups_pub_id").to_owned())
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.await?;
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manager
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.drop_table(Table::drop().table(Group::Table).to_owned())
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.await
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}
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}
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#[derive(DeriveIden)]
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enum Group {
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Table,
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/// Unique integer id
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Id,
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/// Unique nano-id that is userfacing
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NanoId,
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/// Name of the group
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Name,
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/// Nano-id of the parent of this group
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ParentGroupId,
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/// Color of this group
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/// NOTE: color is a string that looks like "#FFFFFF"
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Color,
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/// Priority level of the group
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Priority,
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/// The relative file path to the location of
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/// the description note for this task
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DescriptionPath,
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/// Creation time
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CreatedAt,
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/// Last modified
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ModifiedAt,
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}