mithril_aggregator/database/query/open_message/
update_open_message.rs

1use anyhow::Context;
2use sqlite::Value;
3
4use mithril_common::StdResult;
5use mithril_persistence::sqlite::{Query, SourceAlias, SqLiteEntity, WhereCondition};
6
7use crate::database::record::OpenMessageRecord;
8
9/// Query to update [OpenMessageRecord] in the sqlite database
10pub struct UpdateOpenMessageQuery {
11    condition: WhereCondition,
12}
13
14impl UpdateOpenMessageQuery {
15    pub fn one(open_message: &OpenMessageRecord) -> StdResult<Self> {
16        let expression = "epoch_setting_id = ?*, beacon = ?*, \
17signed_entity_type_id = ?*, protocol_message = ?*, is_certified = ?*, \
18is_expired = ?*, expires_at = ?* where open_message_id = ?*";
19        let beacon_str = open_message.signed_entity_type.get_json_beacon()?;
20        let parameters = vec![
21            Value::Integer(
22                open_message
23                    .epoch
24                    .try_into()
25                    .with_context(|| format!("Can not convert epoch: '{}'", open_message.epoch))?,
26            ),
27            Value::String(beacon_str),
28            Value::Integer(open_message.signed_entity_type.index() as i64),
29            Value::String(serde_json::to_string(&open_message.protocol_message)?),
30            Value::Integer(open_message.is_certified as i64),
31            Value::Integer(open_message.is_expired as i64),
32            open_message
33                .expires_at
34                .map(|d| Value::String(d.to_rfc3339()))
35                .unwrap_or(Value::Null),
36            Value::String(open_message.open_message_id.to_string()),
37        ];
38
39        Ok(Self {
40            condition: WhereCondition::new(expression, parameters),
41        })
42    }
43}
44
45impl Query for UpdateOpenMessageQuery {
46    type Entity = OpenMessageRecord;
47
48    fn filters(&self) -> WhereCondition {
49        self.condition.clone()
50    }
51
52    fn get_definition(&self, condition: &str) -> String {
53        let aliases = SourceAlias::new(&[("{:open_message:}", "open_message")]);
54        let projection = Self::Entity::get_projection().expand(aliases);
55
56        format!("update open_message set {condition} returning {projection}")
57    }
58}
mithril_aggregator/database/query/open_message/update_open_message.rs

mithril_aggregator/database/query/open_message/
update_open_message.rs
