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This commit is contained in:
Tobias Reisinger 2022-07-20 00:38:09 +02:00
parent 07aca5293e
commit 4261141c3a
17 changed files with 560 additions and 557 deletions
src/db
tag.rs

70
src/db/tag.rs
View file

@ -8,56 +8,56 @@ use crate::db::schema::tags::dsl::tags;
use crate::db::{get_connection, schema};
pub fn create_tag(new_tag: &str) -> Result<Tag, DatabaseError> {
let connection = get_connection();
let connection = get_connection();
let new_tag = NewTag { tag: new_tag };
let new_tag = NewTag { tag: new_tag };
diesel::insert_into(tags)
.values(&new_tag)
.execute(&connection)
.map_err(DatabaseError::InsertError)?;
diesel::insert_into(tags)
.values(&new_tag)
.execute(&connection)
.map_err(DatabaseError::InsertError)?;
let result = tags
.find(sql("last_insert_rowid()"))
.get_result::<Tag>(&connection)
.or(Err(DatabaseError::InsertGetError))?;
let result = tags
.find(sql("last_insert_rowid()"))
.get_result::<Tag>(&connection)
.or(Err(DatabaseError::InsertGetError))?;
Ok(result)
Ok(result)
}
pub fn get_tag(target_tag: &str) -> Result<Tag, DatabaseError> {
let connection = get_connection();
let connection = get_connection();
let result = tags
.filter(schema::tags::tag.eq(target_tag))
.first::<Tag>(&connection)
.or(Err(DatabaseError::NotFound))?;
let result = tags
.filter(schema::tags::tag.eq(target_tag))
.first::<Tag>(&connection)
.or(Err(DatabaseError::NotFound))?;
Ok(result)
Ok(result)
}
pub fn create_junction_tag(
target_tag: Tag,
target_relay: Option<&Relay>,
target_schedule: Option<&Schedule>,
target_tag: Tag,
target_relay: Option<&Relay>,
target_schedule: Option<&Schedule>,
) -> Result<JunctionTag, DatabaseError> {
let connection = get_connection();
let connection = get_connection();
let new_junction_tag = NewJunctionTag {
relay_id: target_relay.map(|r| r.id),
schedule_id: target_schedule.map(|s| s.id),
tag_id: target_tag.id,
};
let new_junction_tag = NewJunctionTag {
relay_id: target_relay.map(|r| r.id),
schedule_id: target_schedule.map(|s| s.id),
tag_id: target_tag.id,
};
diesel::insert_into(junction_tag)
.values(&new_junction_tag)
.execute(&connection)
.map_err(DatabaseError::InsertError)?;
diesel::insert_into(junction_tag)
.values(&new_junction_tag)
.execute(&connection)
.map_err(DatabaseError::InsertError)?;
let result = junction_tag
.find(sql("last_insert_rowid()"))
.get_result::<JunctionTag>(&connection)
.or(Err(DatabaseError::InsertGetError))?;
let result = junction_tag
.find(sql("last_insert_rowid()"))
.get_result::<JunctionTag>(&connection)
.or(Err(DatabaseError::InsertGetError))?;
Ok(result)
Ok(result)
}