Allow to join an open group

Also:

* Refactor interacting with a remote event so that you can interact with
  a remote group as well
* Add a setting for group admins to pick between an open and invite-only
  group
* Fix new groups without posts/todos/resources/events/conversations URL
  set
* Repair local groups that haven't got their
  posts/todos/resources/events/conversations URL set
* Add a scheduled job to refresh remote groups every hour
* Add a user setting to pick when to receive notifications when there's
  new members to approve (will be used when this feature is available)
* Fix pagination for members

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

js/src/graphql/event.ts

@@ -574,3 +574,35 @@ export const EVENT_PERSON_PARTICIPATION_SUBSCRIPTION_CHANGED = gql`
     }
   }
 `;
+
+export const GROUP_MEMBERSHIP_SUBSCRIPTION_CHANGED = gql`
+  subscription($actorId: ID!) {
+    groupMembershipChanged(personId: $actorId) {
+      id
+      memberships {
+        total
+        elements {
+          id
+          role
+          parent {
+            id
+            preferredUsername
+            name
+            domain
+            avatar {
+              id
+              url
+            }
+          }
+          invitedBy {
+            id
+            preferredUsername
+            name
+          }
+          insertedAt
+          updatedAt
+        }
+      }
+    }
+  }
+`;

js/src/graphql/group.ts

@@ -63,6 +63,7 @@ export const GROUP_FIELDS_FRAGMENTS = gql`
     preferredUsername
     suspended
     visibility
+    openness
     physicalAddress {
       description
       street
@@ -262,6 +263,7 @@ export const UPDATE_GROUP = gql`
     $avatar: PictureInput
     $banner: PictureInput
     $visibility: GroupVisibility
+    $openness: Openness
     $physicalAddress: AddressInput
   ) {
     updateGroup(
@@ -271,12 +273,15 @@ export const UPDATE_GROUP = gql`
       banner: $banner
       avatar: $avatar
       visibility: $visibility
+      openness: $openness
       physicalAddress: $physicalAddress
     ) {
       id
       preferredUsername
       name
       summary
+      visibility
+      openness
       avatar {
         id
         url

js/src/graphql/member.ts

@@ -100,3 +100,12 @@ export const REMOVE_MEMBER = gql`
     }
   }
 `;
+
+export const JOIN_GROUP = gql`
+  mutation JoinGroup($groupId: ID!) {
+    joinGroup(groupId: $groupId) {
+      ...MemberFragment
+    }
+  }
+  ${MEMBER_FRAGMENT}
+`;

js/src/graphql/search.ts

@@ -78,3 +78,36 @@ export const SEARCH_PERSONS = gql`
     }
   }
 `;
+
+export const INTERACT = gql`
+  query Interact($uri: String!) {
+    interact(uri: $uri) {
+      ... on Event {
+        id
+        title
+        uuid
+        beginsOn
+        picture {
+          id
+          url
+        }
+        tags {
+          slug
+          title
+        }
+        __typename
+      }
+      ... on Group {
+        id
+        avatar {
+          id
+          url
+        }
+        domain
+        preferredUsername
+        name
+        __typename
+      }
+    }
+  }
+`;

js/src/graphql/user.ts

@@ -119,6 +119,7 @@ export const USER_SETTINGS_FRAGMENT = gql`
     notificationEachWeek
     notificationBeforeEvent
     notificationPendingParticipation
+    notificationPendingMembership
   }
 `;
 
@@ -141,7 +142,8 @@ export const SET_USER_SETTINGS = gql`
     $notificationOnDay: Boolean
     $notificationEachWeek: Boolean
     $notificationBeforeEvent: Boolean
-    $notificationPendingParticipation: NotificationPendingParticipationEnum
+    $notificationPendingParticipation: NotificationPendingEnum
+    $notificationPendingMembership: NotificationPendingEnum
   ) {
     setUserSettings(
       timezone: $timezone
@@ -149,6 +151,7 @@ export const SET_USER_SETTINGS = gql`
       notificationEachWeek: $notificationEachWeek
       notificationBeforeEvent: $notificationBeforeEvent
       notificationPendingParticipation: $notificationPendingParticipation
+      notificationPendingMembership: $notificationPendingMembership
     ) {
       ...UserSettingFragment
     }