Fix graphql subscription

app-modules/notification/graphql/subscription.graphql

@@ -2,59 +2,90 @@ type UserSubscription
     @model(class: "AdvisingApp\\Notification\\Models\\Subscription") {
     "Unique primary key."
     id: UUID!
-    "The user related to this subscription."
+    "The User related to this subscription."
     user: User! @belongsTo
-    "The subscribable the user is subscribed to."
+    "The Subscribable the User is subscribed to."
     subscribable: Educatable! @morphTo
     "The created date of the subscription."
     created_at: DateTime
     "The updated date of the subscription."
     updated_at: DateTime
 }
 
-extend type Query {
-    "Get a subscription by its primary key."
-    userSubscription(
-        "Search by primary key."
-        id: UUID! @whereKey
+input UserSubscriptionSubscribablesQuery {
+    student: StudentsQuery
+    prospect: ProspectsQuery
+}
+
+input SubscriptionsQuery {
+    id: UUID
+    user: UserQuery
+    subscribable: UserSubscriptionSubscribablesQuery @morphToRelation
+    subscribable_id: EducatableId
+    subscribable_type: EducatableType
+    created_at: DateTime
+    updated_at: DateTime
+}
+
+type UserSubscriptionQueries {
+    "Find a single subscription by an identifying attribute."
+    find(
+        "The value of the attribute to match."
+        id: UUID!
+            @whereKey
+            @rules(apply: ["required", "uuid", "exists:subscriptions"])
     ): UserSubscription @find @canResolved(ability: "view")
 
-    "Get all subscriptions."
-    userSubscriptions: [UserSubscription!]!
+    "List multiple subscriptions."
+    list(where: SubscriptionsQuery @searchBy): [UserSubscription!]!
         @paginate
         @canModel(ability: "viewAny")
 }
 
-extend type Mutation {
-    "Create a new subscription."
-    createUserSubscription(
-        "The user to subscribe."
-        user_id: UUID!
-            @rules(
-                apply: [
-                    "required"
-                    "exists:users,id"
-                    "AdvisingApp\\Notification\\Rules\\UniqueSubscriptionRule"
-                ]
-            )
-
-        "The subscribable to subscribe to."
-        subscribable_id: EducatableId!
-            @rules(
-                apply: [
-                    "required"
-                    "AdvisingApp\\Notification\\Rules\\SubscribableIdExistsRule"
-                ]
-            )
-
-        "The type of subscribable to subscribe to."
-        subscribable_type: String!
-            @rules(apply: ["required", "in:student,prospect"])
-    ): UserSubscription! @create @canModel(ability: "create")
-
-    "Delete an existing subscription."
-    deleteUserSubscription(
+extend type Query {
+    subscription: UserSubscriptionQueries! @namespaced
+}
+
+input CreateUserSubscriptionInput {
+    "The user to subscribe."
+    user_id: UUID!
+        @rules(
+            apply: [
+                "required"
+                "exists:users,id"
+                "AdvisingApp\\Notification\\Rules\\UniqueSubscriptionRule"
+            ]
+        )
+
+    "The subscribable to subscribe to."
+    subscribable_id: EducatableId!
+        @rules(
+            apply: [
+                "required"
+                "AdvisingApp\\Notification\\Rules\\SubscribableIdExistsRule"
+            ]
+        )
+
+    "The type of subscribable to subscribe to."
+    subscribable_type: EducatableType!
+        @rules(apply: ["required", "in:student,prospect"])
+}
+
+type UserSubscriptionMutations {
+    "Subscribe a User to a Subscribable."
+    subscribe(input: CreateUserSubscriptionInput! @spread): UserSubscription!
+        @create
+        @canModel(ability: "create")
+
+    "Unsubscribe a User from a Subscribable."
+    unsubscribe(
         "The primary key of the subscription."
-        id: UUID! @whereKey
+        id: UUID!
+            @whereKey
+            @rules(apply: ["required", "uuid", "exists:subscriptions"])
     ): UserSubscription @delete @canFind(ability: "delete", find: "id")
 }
+
+extend type Mutation {
+    subscription: UserSubscriptionMutations! @namespaced
+}