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d4c836aef91b0171a994afd57ae487d5ea91d4db / migration / src / m20261025_000015_create_ap_reactions.rs

Raw

use sea_orm_migration::prelude::*;

#[derive(DeriveMigrationName)]
pub struct Migration;

#[async_trait::async_trait]
impl MigrationTrait for Migration {
    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
        manager
            .get_connection()
            .execute_unprepared(
                r#"
CREATE TABLE ap_reactions (
    id INTEGER PRIMARY KEY AUTOINCREMENT,
    note_id INTEGER NOT NULL,
    kind TEXT NOT NULL,
    emoji TEXT,
    remote_actor_id INTEGER,
    local_user_id INTEGER,
    activity_id TEXT,
    created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
    FOREIGN KEY (note_id) REFERENCES ap_notes(id) ON DELETE CASCADE,
    FOREIGN KEY (remote_actor_id) REFERENCES ap_remote_actors(id) ON DELETE CASCADE,
    FOREIGN KEY (local_user_id) REFERENCES users(id) ON DELETE CASCADE,
    CHECK ((remote_actor_id IS NOT NULL) != (local_user_id IS NOT NULL))
);
CREATE UNIQUE INDEX unique_ap_remote_reaction ON ap_reactions (note_id, remote_actor_id, kind, COALESCE(emoji, ''));
CREATE UNIQUE INDEX unique_ap_local_reaction ON ap_reactions (note_id, local_user_id, kind);
"#,
            )
            .await?;
        Ok(())
    }

    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
        manager
            .get_connection()
            .execute_unprepared("DROP TABLE IF EXISTS ap_reactions;")
            .await?;
        Ok(())
    }
}