34 lines
1000 B
Rust
34 lines
1000 B
Rust
use revolt_database::{
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util::{permissions::DatabasePermissionQuery, reference::Reference},
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Database, User,
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};
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use revolt_models::v0;
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use revolt_permissions::{calculate_channel_permissions, ChannelPermission};
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use revolt_result::{create_error, Result};
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use rocket::{serde::json::Json, State};
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/// # Fetch Message
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///
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/// Retrieves a message by its id.
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#[openapi(tag = "Messaging")]
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#[get("/<target>/messages/<msg>")]
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pub async fn fetch(
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db: &State<Database>,
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user: User,
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target: Reference,
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msg: Reference,
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) -> Result<Json<v0::Message>> {
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let channel = target.as_channel(db).await?;
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let mut query = DatabasePermissionQuery::new(db, &user).channel(&channel);
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calculate_channel_permissions(&mut query)
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.await
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.throw_if_lacking_channel_permission(ChannelPermission::ViewChannel)?;
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let message = msg.as_message(db).await?;
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if message.channel != channel.id() {
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return Err(create_error!(NotFound));
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}
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Ok(Json(message.into()))
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}
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