39 lines
972 B
Rust
39 lines
972 B
Rust
use barrel::backend::Sqlite;
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use barrel::{types, types::Type, Migration};
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use log::info;
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fn primary_uuid() -> Type {
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types::text().unique(true).nullable(false)
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}
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fn autoincrement_int() -> Type {
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types::integer()
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.increments(true)
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.unique(true)
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.primary(false)
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}
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pub fn migration() -> String {
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let mut m = Migration::new();
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info!("Applying migration: {}", file!());
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//Table of room ID, event ID, event timestamp
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m.create_table("room_events", move |t| {
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t.add_column("room_id", types::text().nullable(false));
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t.add_column("event_id", types::text().nullable(false));
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t.add_column("event_timestamp", types::integer());
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});
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let mut res = m.make::<Sqlite>();
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//This is a hack that gives us a composite primary key.
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if res.ends_with(");") {
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res.pop();
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res.pop();
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}
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let x = format!("{}, PRIMARY KEY (room_id, event_id));", res);
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println!("{}", x);
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x
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}
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