Files
handmade-revolt-backend/crates/delta/src/routes/safety/report_content.rs
T
2023-05-31 13:02:59 +01:00

129 lines
3.9 KiB
Rust

use revolt_quark::events::client::EventV1;
use revolt_quark::models::report::{ReportStatus, ReportedContent};
use revolt_quark::models::snapshot::{Snapshot, SnapshotContent};
use revolt_quark::models::{Report, User};
use revolt_quark::{Db, Error, Result};
use serde::Deserialize;
use ulid::Ulid;
use validator::Validate;
use rocket::serde::json::Json;
/// # Report Data
#[derive(Validate, Deserialize, JsonSchema)]
pub struct DataReportContent {
/// Content being reported
content: ReportedContent,
/// Additional report description
#[validate(length(min = 0, max = 1000))]
#[serde(default)]
additional_context: String,
}
/// # Report Content
///
/// Report a piece of content to the moderation team.
#[openapi(tag = "User Safety")]
#[post("/report", data = "<data>")]
pub async fn report_content(db: &Db, user: User, data: Json<DataReportContent>) -> Result<()> {
let data = data.into_inner();
data.validate()
.map_err(|error| Error::FailedValidation { error })?;
// Bots cannot create reports
if user.bot.is_some() {
return Err(Error::IsBot);
}
// Find the content and create a snapshot of it
// Also retrieve any references to Files
let (snapshots, files): (Vec<SnapshotContent>, Vec<String>) = match &data.content {
ReportedContent::Message { id, .. } => {
let message = db.fetch_message(id).await?;
// Users cannot report themselves
if message.author == user.id {
return Err(Error::CannotReportYourself);
}
let (snapshot, files) = SnapshotContent::generate_from_message(db, message).await?;
(vec![snapshot], files)
}
ReportedContent::Server { id, .. } => {
let server = db.fetch_server(id).await?;
// Users cannot report their own server
if server.owner == user.id {
return Err(Error::CannotReportYourself);
}
let (snapshot, files) = SnapshotContent::generate_from_server(server)?;
(vec![snapshot], files)
}
ReportedContent::User { id, message_id, .. } => {
let reported_user = db.fetch_user(id).await?;
// Users cannot report themselves
if reported_user.id == user.id {
return Err(Error::CannotReportYourself);
}
// Determine if there is a message provided as context
let message = if let Some(id) = message_id {
db.fetch_message(id).await.ok()
} else {
None
};
let (snapshot, files) = SnapshotContent::generate_from_user(reported_user)?;
if let Some(message) = message {
let (message_snapshot, message_files) =
SnapshotContent::generate_from_message(db, message).await?;
(
vec![snapshot, message_snapshot],
[files, message_files].concat(),
)
} else {
(vec![snapshot], files)
}
}
};
// Mark all the attachments as reported
for file in files {
db.mark_attachment_as_reported(&file).await?;
}
// Generate an id for the report
let id = Ulid::new().to_string();
// Insert all new generated snapshots
for content in snapshots {
// Save a snapshot of the content
let snapshot = Snapshot {
id: Ulid::new().to_string(),
report_id: id.to_string(),
content,
};
db.insert_snapshot(&snapshot).await?;
}
// Save the report
let report = Report {
id,
author_id: user.id,
content: data.content,
additional_context: data.additional_context,
status: ReportStatus::Created {},
notes: String::new(),
};
db.insert_report(&report).await?;
EventV1::ReportCreate(report).global().await;
Ok(())
}