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67 lines
2.0 KiB
Rust
67 lines
2.0 KiB
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::Result;
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use rocket::State;
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use rocket_empty::EmptyResponse;
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/// Remove Reaction(s) to Message
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///
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/// Remove your own, someone else's or all of a given reaction.
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///
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/// Requires `ManageMessages` if changing others' reactions.
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#[utoipa::path(
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tag = "Interactions",
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security(("Session-Token" = []), ("Bot-Token" = [])),
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params(
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("target" = Reference, Path),
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("msg" = Reference, Path),
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("emoji" = Reference, Path),
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v0::OptionsUnreact,
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),
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responses(
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(status = 204),
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),
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)]
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#[delete("/<target>/messages/<msg>/reactions/<emoji>?<options..>")]
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pub async fn unreact_message(
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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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emoji: Reference<'_>,
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options: v0::OptionsUnreact,
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) -> Result<EmptyResponse> {
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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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let permissions = calculate_channel_permissions(&mut query).await;
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permissions.throw_if_lacking_channel_permission(ChannelPermission::React)?;
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// Check if we need to escalate permissions
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let remove_all = options.remove_all.unwrap_or_default();
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if options.user_id.is_some() || remove_all {
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permissions.throw_if_lacking_channel_permission(ChannelPermission::ManageMessages)?;
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}
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// Fetch relevant message
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let message = msg.as_message_in_channel(db, channel.id()).await?;
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// Check if we should wipe all of this reaction
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if remove_all {
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return message
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.clear_reaction(db, emoji.id)
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.await
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.map(|_| EmptyResponse);
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}
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// Remove the reaction
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message
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.remove_reaction(db, options.user_id.as_ref().unwrap_or(&user.id), emoji.id)
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.await
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.map(|_| EmptyResponse)
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}
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