headless_lms_models/
glossary.rs

1use crate::prelude::*;
2
3#[derive(Debug, Serialize)]
4#[cfg_attr(feature = "ts_rs", derive(TS))]
5pub struct Term {
6    pub id: Uuid,
7    pub term: String,
8    pub definition: String,
9}
10
11#[derive(Debug, Deserialize)]
12#[cfg_attr(feature = "ts_rs", derive(TS))]
13pub struct TermUpdate {
14    pub term: String,
15    pub definition: String,
16}
17
18pub async fn insert(
19    conn: &mut PgConnection,
20    term: &str,
21    definition: &str,
22    course_id: Uuid,
23) -> ModelResult<Uuid> {
24    let res = sqlx::query!(
25        "
26INSERT INTO glossary (term, definition, course_id)
27SELECT $1, $2, $3
28RETURNING id
29",
30        term,
31        definition,
32        course_id
33    )
34    .fetch_one(conn)
35    .await?;
36    Ok(res.id)
37}
38
39pub async fn update(
40    conn: &mut PgConnection,
41    id: Uuid,
42    term: &str,
43    definition: &str,
44) -> ModelResult<()> {
45    sqlx::query!(
46        "
47UPDATE glossary
48SET term = $1,
49  definition = $2
50WHERE id = $3
51",
52        term,
53        definition,
54        id
55    )
56    .execute(conn)
57    .await?;
58    Ok(())
59}
60
61pub async fn delete(conn: &mut PgConnection, id: Uuid) -> ModelResult<()> {
62    sqlx::query!(
63        "
64UPDATE glossary
65SET deleted_at = now()
66WHERE id = $1
67",
68        id
69    )
70    .execute(conn)
71    .await?;
72    Ok(())
73}
74
75pub async fn fetch_for_course(conn: &mut PgConnection, course_id: Uuid) -> ModelResult<Vec<Term>> {
76    let res = sqlx::query_as!(
77        Term,
78        "
79SELECT glossary.id,
80  glossary.term,
81  glossary.definition
82FROM glossary
83WHERE glossary.course_id = $1
84AND deleted_at IS NULL
85",
86        course_id
87    )
88    .fetch_all(conn)
89    .await?;
90    Ok(res)
91}
headless_lms_models/glossary.rs

headless_lms_models/
glossary.rs
