1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
use anyhow::Result;
use chrono::{NaiveDate, NaiveTime};
use rusqlite::{named_params, Connection};
use uuid::Uuid;
use crate::model::event::Event;
pub fn insert(conn: &Connection, event: &Event) -> Result<()> {
let query = r#"
INSERT INTO events (id, date, start, end, name, repetition, category, created, updated)
VALUES (:id, :date, :start, :end, :name, :repetition, :category, datetime(), datetime())
"#;
let repetition = match &event.repetition {
Some(r) => Some(serde_json::to_string(&r)?),
None => None,
};
let category = event.category.map(|id| id.hyphenated().to_string());
conn.execute(
query,
named_params![
":id": event.id.hyphenated().to_string(),
":date": event.date,
":start": event.start,
":end": event.end,
":name": event.name,
":repetition": repetition,
":category": category
],
)?;
Ok(())
}
pub fn update(conn: &Connection, event: &Event) -> Result<()> {
let query = r#"
UPDATE events
SET
date = :date,
start = :start,
end = :end,
name = :name,
repetition = :repetition,
category = :category,
updated = datetime()
WHERE id = :id
"#;
let repetition = match &event.repetition {
Some(r) => Some(serde_json::to_string(&r)?),
None => None,
};
let category = event.category.map(|id| id.hyphenated().to_string());
conn.execute(
query,
named_params![
":date": event.date,
":start": event.start,
":end": event.end,
":name": event.name,
":repetition": repetition,
":category": category,
":id": event.id.hyphenated().to_string()
],
)?;
Ok(())
}
pub fn delete(conn: &Connection, id: &Uuid) -> Result<()> {
let query = r#"DELETE FROM events WHERE id = :id"#;
conn.execute(query, named_params![":id": id.hyphenated().to_string()])?;
Ok(())
}
pub fn list_recurring(conn: &Connection) -> Result<Vec<Event>> {
let query = r#"
SELECT id, date, start, end, name, repetition, category
FROM events
WHERE repetition IS NOT NULL
"#;
let mut stmt = conn.prepare(query)?;
let iter = stmt.query_map([], |row| {
Ok(read_event(
row.get(0)?,
row.get(1)?,
row.get(2)?,
row.get(3)?,
row.get(4)?,
row.get(5)?,
row.get(6)?,
))
})?;
let mut res = vec![];
for event in iter {
res.push(event??)
}
Ok(res)
}
pub fn list_non_recurring_between(
conn: &Connection,
start: NaiveDate,
end: NaiveDate,
) -> Result<Vec<Event>> {
let mut stmt = conn.prepare(
"
SELECT id, date, start, end, name, category
FROM events
WHERE
repetition IS NULL
AND date >= ?
AND date <= ?
",
)?;
let iter = stmt.query_map([start, end], |row| {
Ok(read_event(
row.get(0)?,
row.get(1)?,
row.get(2)?,
row.get(3)?,
row.get(4)?,
None,
row.get(5)?,
))
})?;
let mut res = vec![];
for event in iter {
res.push(event??)
}
Ok(res)
}
fn read_event(
id: String,
date: NaiveDate,
start: Option<NaiveTime>,
end: Option<NaiveTime>,
name: String,
repetition: Option<String>,
category: Option<String>,
) -> Result<Event> {
let id = Uuid::parse_str(&id)?;
let repetition = match repetition {
Some(r) => Some(serde_json::from_str(&r)?),
None => None,
};
let category = match category {
Some(c) => Some(Uuid::parse_str(&c)?),
None => None,
};
Ok(Event {
id,
date,
start,
end,
name,
repetition,
category,
})
}
|