gergely/taskwarrior-2.x
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use strings as values, with option to allow removing

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This commit is contained in:
Dustin J. Mitchell
2019-12-29 11:50:05 -05:00
parent e5bd258e84
commit e83bdc28cd
6 changed files with 89 additions and 39 deletions
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36
src/operation.rs
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@@ -1,17 +1,23 @@
use chrono::{DateTime, Utc};
use serde::{Deserialize, Serialize};
use serde_json::Value;
use uuid::Uuid;
/// An Operation defines a single change to the task database
#[derive(PartialEq, Clone, Debug, Serialize, Deserialize)]
pub enum Operation {
Create {
uuid: Uuid,
},
/// Create a new task; if the task already exists in the DB.
///
/// On application, if the task already exists, the operation does nothing.
Create { uuid: Uuid },
/// Update an existing task, setting the given property to the given value. If the value is
/// None, then the corresponding property is deleted.
///
/// If the given task does not exist, the operation does nothing.
Update {
uuid: Uuid,
property: String,
value: Value,
value: Option<String>,
timestamp: DateTime<Utc>,
},
}
@@ -142,25 +148,25 @@ mod test {
Update {
uuid,
property: "abc".into(),
value: true.into(),
value: Some("true".into()),
timestamp,
},
Update {
uuid,
property: "def".into(),
value: false.into(),
value: Some("false".into()),
timestamp,
},
Some(Update {
uuid,
property: "abc".into(),
value: true.into(),
value: Some("true".into()),
timestamp,
}),
Some(Update {
uuid,
property: "def".into(),
value: false.into(),
value: Some("false".into()),
timestamp,
}),
);
@@ -176,20 +182,20 @@ mod test {
Update {
uuid,
property: "abc".into(),
value: true.into(),
value: Some("true".into()),
timestamp: timestamp1,
},
Update {
uuid,
property: "abc".into(),
value: false.into(),
value: Some("false".into()),
timestamp: timestamp2,
},
None,
Some(Update {
uuid,
property: "abc".into(),
value: false.into(),
value: Some("false".into()),
timestamp: timestamp2,
}),
);
@@ -204,19 +210,19 @@ mod test {
Update {
uuid,
property: "abc".into(),
value: true.into(),
value: Some("true".into()),
timestamp,
},
Update {
uuid,
property: "abc".into(),
value: false.into(),
value: Some("false".into()),
timestamp,
},
Some(Update {
uuid,
property: "abc".into(),
value: true.into(),
value: Some("true".into()),
timestamp,
}),
None,