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refactor(postgres): Minor changes to match actual table schema

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This commit is contained in:
Vincent Ambo 2018-09-26 18:20:04 +02:00
parent cbb58fa6c2
commit 6e35c083bf
1 changed files with 10 additions and 7 deletions
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17
finito-postgres/src/lib.rs
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@ -1,6 +1,8 @@
//! PostgreSQL-backed persistence for Finito state machines
//!
//! This module implements ... TODO when I can write again.
//!
//! TODO: events & actions should have `SERIAL` keys
#[macro_use] extern crate postgres;
#[macro_use] extern crate postgres_derive;
@ -97,6 +99,7 @@ struct ActionT {
event_id: Uuid,
/// Serialised content of the action.
#[postgres(name = "content")] // renamed because 'action' is a keyword in PG
action: Value,
/// Current status of the action.
@ -105,7 +108,7 @@ struct ActionT {
/// Serialised error representation, if an error occured during
/// processing. TODO: Use some actual error type. Maybe failure
/// has serialisation support?
error: Option<String>,
error: Option<Value>,
}
// The following functions implement the public interface of
@ -149,8 +152,8 @@ pub fn insert_machine<C, S>(conn: &C, initial: S) -> Result<MachineId<S>> where
C: GenericConnection,
S: FSM + Serialize {
let query = r#"
INSERT INTO machines (id, created, fsm, state)
VALUES ($1, NOW(), $2, $3)
INSERT INTO machines (id, fsm, state)
VALUES ($1, $2, $3)
"#;
let id = Uuid::new_v4();
@ -171,8 +174,8 @@ where
S: FSM,
S::Event: Serialize {
let query = r#"
INSERT INTO events (id, created, fsm, fsm_id, event)
VALUES ($1, NOW(), $2, $3, $4)
INSERT INTO events (id, fsm, fsm_id, event)
VALUES ($1, $2, $3, $4)
"#;
let id = Uuid::new_v4();
@ -192,8 +195,8 @@ fn insert_action<C, S>(conn: &C,
S: FSM,
S::Action: Serialize {
let query = r#"
INSERT INTO actions (id, created, fsm, fsm_id, event_id, action, status)
VALUES ($1, NOW(), $2, $3, $4, $5, $6)
INSERT INTO actions (id, fsm, fsm_id, event_id, action, status)
VALUES ($1, $2, $3, $4, $5, $6)
"#;
let id = Uuid::new_v4();