headless_lms_models/
glossary.rs

1use crate::prelude::*;
2use utoipa::ToSchema;
3
4#[derive(Debug, Serialize, ToSchema)]
5
6pub struct Term {
7    pub id: Uuid,
8    pub created_at: DateTime<Utc>,
9    pub updated_at: DateTime<Utc>,
10    pub deleted_at: Option<DateTime<Utc>>,
11    pub term: String,
12    pub definition: String,
13    pub course_id: Uuid,
14}
15
16#[derive(Debug, Serialize, Deserialize, PartialEq, Clone, ToSchema)]
17pub struct GlossaryTerm {
18    pub id: Uuid,
19    pub created_at: DateTime<Utc>,
20    pub updated_at: DateTime<Utc>,
21    pub deleted_at: Option<DateTime<Utc>>,
22    pub term: String,
23    pub definition: String,
24    pub course_id: Uuid,
25}
26
27#[derive(Debug, Deserialize, ToSchema)]
28
29pub struct TermUpdate {
30    pub term: String,
31    pub definition: String,
32}
33
34pub async fn insert(
35    conn: &mut PgConnection,
36    term: &str,
37    definition: &str,
38    course_id: Uuid,
39) -> ModelResult<Uuid> {
40    let res = sqlx::query!(
41        "
42INSERT INTO glossary (term, definition, course_id)
43SELECT $1, $2, $3
44RETURNING *
45",
46        term,
47        definition,
48        course_id
49    )
50    .fetch_one(conn)
51    .await?;
52    Ok(res.id)
53}
54
55pub async fn update(
56    conn: &mut PgConnection,
57    id: Uuid,
58    term: &str,
59    definition: &str,
60) -> ModelResult<()> {
61    sqlx::query!(
62        "
63UPDATE glossary
64SET term = $1,
65  definition = $2
66WHERE id = $3
67",
68        term,
69        definition,
70        id
71    )
72    .execute(conn)
73    .await?;
74    Ok(())
75}
76
77pub async fn get_term_by_id(conn: &mut PgConnection, id: Uuid) -> ModelResult<GlossaryTerm> {
78    let res = sqlx::query_as!(
79        GlossaryTerm,
80        "
81SELECT *
82FROM glossary
83WHERE id = $1
84  AND deleted_at IS NULL
85        ",
86        id
87    )
88    .fetch_one(conn)
89    .await?;
90    Ok(res)
91}
92
93pub async fn update_term_by_id_and_course_id(
94    conn: &mut PgConnection,
95    id: Uuid,
96    course_id: Uuid,
97    term: &str,
98    definition: &str,
99) -> ModelResult<GlossaryTerm> {
100    let res = sqlx::query_as!(
101        GlossaryTerm,
102        "
103UPDATE glossary
104SET term = $1,
105  definition = $2
106WHERE id = $3
107  AND course_id = $4
108  AND deleted_at IS NULL
109RETURNING *
110        ",
111        term,
112        definition,
113        id,
114        course_id
115    )
116    .fetch_one(conn)
117    .await?;
118    Ok(res)
119}
120
121pub async fn delete(conn: &mut PgConnection, id: Uuid) -> ModelResult<()> {
122    sqlx::query!(
123        "
124UPDATE glossary
125SET deleted_at = now()
126WHERE id = $1
127AND deleted_at IS NULL
128",
129        id
130    )
131    .execute(conn)
132    .await?;
133    Ok(())
134}
135
136pub async fn delete_term_by_id_and_course_id(
137    conn: &mut PgConnection,
138    id: Uuid,
139    course_id: Uuid,
140) -> ModelResult<GlossaryTerm> {
141    let res = sqlx::query_as!(
142        GlossaryTerm,
143        "
144UPDATE glossary
145SET deleted_at = now()
146WHERE id = $1
147  AND course_id = $2
148  AND deleted_at IS NULL
149RETURNING *
150        ",
151        id,
152        course_id
153    )
154    .fetch_one(conn)
155    .await?;
156    Ok(res)
157}
158
159pub async fn fetch_for_course(conn: &mut PgConnection, course_id: Uuid) -> ModelResult<Vec<Term>> {
160    let res = sqlx::query_as!(
161        Term,
162        "
163SELECT *
164FROM glossary
165WHERE glossary.course_id = $1
166AND deleted_at IS NULL
167",
168        course_id
169    )
170    .fetch_all(conn)
171    .await?;
172    Ok(res)
173}
headless_lms_models/glossary.rs

headless_lms_models/
glossary.rs
