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add: request-to-join communities

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add: private joined communities setting
add: "void" community
add: ability to delete communities
This commit is contained in:
trisua 2025-04-01 15:03:56 -04:00
parent 3a8af17154
commit d0c1fbcf9a
20 changed files with 669 additions and 122 deletions
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62
crates/core/src/database/memberships.rs
View file

@ -1,9 +1,13 @@
use super::*;
use crate::cache::Cache;
use crate::model::auth::Notification;
use crate::model::communities::Community;
use crate::model::{
Error, Result, auth::User, communities::CommunityMembership,
communities_permissions::CommunityPermission, permissions::FinePermission,
Error, Result,
auth::User,
communities::{CommunityJoinAccess, CommunityMembership},
communities_permissions::CommunityPermission,
permissions::FinePermission,
};
use crate::{auto_method, execute, get, query_row, query_rows};
@ -73,7 +77,8 @@ impl DataManager {
let res = query_rows!(
&conn,
"SELECT * FROM memberships WHERE owner = $1 AND role IS NOT 33",
// 33 = banned, 65 = pending membership
"SELECT * FROM memberships WHERE owner = $1 AND role IS NOT 33 AND role IS NOT 65 ORDER BY created DESC",
&[&(owner as isize)],
|x| { Self::get_membership_from_row(x) }
);
@ -89,7 +94,8 @@ impl DataManager {
///
/// # Arguments
/// * `data` - a mock [`CommunityMembership`] object to insert
pub async fn create_membership(&self, data: CommunityMembership) -> Result<()> {
#[async_recursion::async_recursion]
pub async fn create_membership(&self, data: CommunityMembership) -> Result<String> {
// make sure membership doesn't already exist
if self
.get_membership_by_owner_community(data.owner, data.community)
@ -99,6 +105,34 @@ impl DataManager {
return Err(Error::MiscError("Already joined community".to_string()));
}
// check permission
let community = self.get_community_by_id(data.community).await?;
match community.join_access {
CommunityJoinAccess::Nobody => return Err(Error::NotAllowed),
CommunityJoinAccess::Request => {
if !data.role.check(CommunityPermission::REQUESTED) {
let mut data = data.clone();
data.role = CommunityPermission::DEFAULT | CommunityPermission::REQUESTED;
// send notification to the owner
self.create_notification(Notification::new(
"You've received a community join request!".to_string(),
format!(
"[Somebody](/api/v1/auth/profile/find/{}) is asking to join your [community](/community/{}).\n\n[Click here to review their request](/community/{}/manage?uid={}#/members).",
data.owner, data.community, data.community, data.owner
),
community.owner,
))
.await?;
// ...
return self.create_membership(data).await;
}
}
_ => (),
}
// ...
let conn = match self.connect().await {
Ok(c) => c,
@ -121,11 +155,18 @@ impl DataManager {
return Err(Error::DatabaseError(e.to_string()));
}
self.incr_community_member_count(data.community)
.await
.unwrap();
if !data.role.check(CommunityPermission::REQUESTED) {
// users who are just a requesting to join do not count towards the member count
self.incr_community_member_count(data.community)
.await
.unwrap();
}
Ok(())
Ok(if data.role.check(CommunityPermission::REQUESTED) {
"Join request sent".to_string()
} else {
"Community joined".to_string()
})
}
/// Delete a membership given its `id`
@ -134,7 +175,10 @@ impl DataManager {
if user.id != y.owner {
// pull other user's membership status
if let Ok(z) = self.get_membership_by_id(user.id).await {
if let Ok(z) = self
.get_membership_by_owner_community(user.id, y.community)
.await
{
// somebody with MANAGE_ROLES _and_ a higher role number can remove us
if (!z.role.check(CommunityPermission::MANAGE_ROLES) | (z.role < y.role))
&& !z.role.check(CommunityPermission::ADMINISTRATOR)