lemmy/crates/db_schema/src/impls/private_message.rs

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use crate::{
naive_now,
newtypes::{DbUrl, PersonId, PrivateMessageId},
source::private_message::*,
traits::{Crud, DeleteableOrRemoveable},
};
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use diesel::{dsl::*, result::Error, *};
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use lemmy_utils::LemmyError;
use url::Url;
impl Crud for PrivateMessage {
type Form = PrivateMessageForm;
type IdType = PrivateMessageId;
fn read(conn: &PgConnection, private_message_id: PrivateMessageId) -> Result<Self, Error> {
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use crate::schema::private_message::dsl::*;
private_message.find(private_message_id).first::<Self>(conn)
}
fn create(conn: &PgConnection, private_message_form: &PrivateMessageForm) -> Result<Self, Error> {
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use crate::schema::private_message::dsl::*;
insert_into(private_message)
.values(private_message_form)
.get_result::<Self>(conn)
}
fn update(
conn: &PgConnection,
private_message_id: PrivateMessageId,
private_message_form: &PrivateMessageForm,
) -> Result<Self, Error> {
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use crate::schema::private_message::dsl::*;
diesel::update(private_message.find(private_message_id))
.set(private_message_form)
.get_result::<Self>(conn)
}
}
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impl PrivateMessage {
pub fn update_ap_id(
conn: &PgConnection,
private_message_id: PrivateMessageId,
apub_id: DbUrl,
) -> Result<PrivateMessage, Error> {
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use crate::schema::private_message::dsl::*;
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diesel::update(private_message.find(private_message_id))
.set(ap_id.eq(apub_id))
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.get_result::<Self>(conn)
}
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pub fn update_content(
conn: &PgConnection,
private_message_id: PrivateMessageId,
new_content: &str,
) -> Result<PrivateMessage, Error> {
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use crate::schema::private_message::dsl::*;
diesel::update(private_message.find(private_message_id))
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.set((content.eq(new_content), updated.eq(naive_now())))
.get_result::<Self>(conn)
}
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pub fn update_deleted(
conn: &PgConnection,
private_message_id: PrivateMessageId,
new_deleted: bool,
) -> Result<PrivateMessage, Error> {
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use crate::schema::private_message::dsl::*;
diesel::update(private_message.find(private_message_id))
.set(deleted.eq(new_deleted))
.get_result::<Self>(conn)
}
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pub fn update_read(
conn: &PgConnection,
private_message_id: PrivateMessageId,
new_read: bool,
) -> Result<PrivateMessage, Error> {
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use crate::schema::private_message::dsl::*;
diesel::update(private_message.find(private_message_id))
.set(read.eq(new_read))
.get_result::<Self>(conn)
}
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pub fn mark_all_as_read(
conn: &PgConnection,
for_recipient_id: PersonId,
) -> Result<Vec<PrivateMessage>, Error> {
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use crate::schema::private_message::dsl::*;
diesel::update(
private_message
.filter(recipient_id.eq(for_recipient_id))
.filter(read.eq(false)),
)
.set(read.eq(true))
.get_results::<Self>(conn)
}
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pub fn upsert(
conn: &PgConnection,
private_message_form: &PrivateMessageForm,
) -> Result<PrivateMessage, Error> {
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use crate::schema::private_message::dsl::*;
insert_into(private_message)
.values(private_message_form)
.on_conflict(ap_id)
.do_update()
.set(private_message_form)
.get_result::<Self>(conn)
}
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pub fn read_from_apub_id(
conn: &PgConnection,
object_id: Url,
) -> Result<Option<Self>, LemmyError> {
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use crate::schema::private_message::dsl::*;
let object_id: DbUrl = object_id.into();
Ok(
private_message
.filter(ap_id.eq(object_id))
.first::<PrivateMessage>(conn)
.ok()
.map(Into::into),
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)
}
}
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impl DeleteableOrRemoveable for PrivateMessage {
fn blank_out_deleted_or_removed_info(mut self) -> Self {
self.content = "".into();
self
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}
}
#[cfg(test)]
mod tests {
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use crate::{
establish_unpooled_connection,
source::{person::*, private_message::*},
traits::Crud,
};
use serial_test::serial;
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#[test]
#[serial]
fn test_crud() {
let conn = establish_unpooled_connection();
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let creator_form = PersonForm {
name: "creator_pm".into(),
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..PersonForm::default()
};
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let inserted_creator = Person::create(&conn, &creator_form).unwrap();
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let recipient_form = PersonForm {
name: "recipient_pm".into(),
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..PersonForm::default()
};
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let inserted_recipient = Person::create(&conn, &recipient_form).unwrap();
let private_message_form = PrivateMessageForm {
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content: "A test private message".into(),
creator_id: inserted_creator.id,
recipient_id: inserted_recipient.id,
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..PrivateMessageForm::default()
};
let inserted_private_message = PrivateMessage::create(&conn, &private_message_form).unwrap();
let expected_private_message = PrivateMessage {
id: inserted_private_message.id,
content: "A test private message".into(),
creator_id: inserted_creator.id,
recipient_id: inserted_recipient.id,
deleted: false,
read: false,
updated: None,
published: inserted_private_message.published,
ap_id: inserted_private_message.ap_id.to_owned(),
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local: true,
};
let read_private_message = PrivateMessage::read(&conn, inserted_private_message.id).unwrap();
let updated_private_message =
PrivateMessage::update(&conn, inserted_private_message.id, &private_message_form).unwrap();
let deleted_private_message =
PrivateMessage::update_deleted(&conn, inserted_private_message.id, true).unwrap();
let marked_read_private_message =
PrivateMessage::update_read(&conn, inserted_private_message.id, true).unwrap();
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Person::delete(&conn, inserted_creator.id).unwrap();
Person::delete(&conn, inserted_recipient.id).unwrap();
assert_eq!(expected_private_message, read_private_message);
assert_eq!(expected_private_message, updated_private_message);
assert_eq!(expected_private_message, inserted_private_message);
assert!(deleted_private_message.deleted);
assert!(marked_read_private_message.read);
}
}