Added libraryCollections on server

app/imports/api/library/LibraryCollections.js

@@ -0,0 +1,128 @@
+import { ValidatedMethod } from 'meteor/mdg:validated-method';
+import { RateLimiterMixin } from 'ddp-rate-limiter-mixin';
+import SimpleSchema from 'simpl-schema';
+import SharingSchema from '/imports/api/sharing/SharingSchema.js';
+import simpleSchemaMixin from '/imports/api/creature/mixins/simpleSchemaMixin.js';
+import { assertEditPermission, assertOwnership } from '/imports/api/sharing/sharingPermissions.js';
+import { getUserTier } from '/imports/api/users/patreon/tiers.js'
+import STORAGE_LIMITS from '/imports/constants/STORAGE_LIMITS.js';
+
+/**
+ * LibraryCollections are groups of libraries that are subscribed together at once
+ */
+let LibraryCollections = new Mongo.Collection('librarycollections');
+
+let LibraryCollectionSchema = new SimpleSchema({
+  name: {
+    type: String,
+    optional: true,
+    max: STORAGE_LIMITS.name,
+  },
+  description: {
+    type: String,
+    optional: true,
+    max: STORAGE_LIMITS.summary,
+  },
+  libraries: {
+    type: Array,
+    defaultValue: [],
+    maxCount: STORAGE_LIMITS.libraryCollectionCount,
+  },
+  'libraries.$': {
+    type: String,
+    regEx: SimpleSchema.RegEx.Id,
+  },
+});
+
+LibraryCollectionSchema.extend(SharingSchema);
+LibraryCollections.attachSchema(LibraryCollectionSchema);
+
+export default LibraryCollections;
+
+const insertLibraryCollection = new ValidatedMethod({
+  name: 'libraryCollections.insert',
+  mixins: [
+    simpleSchemaMixin,
+  ],
+  schema: LibraryCollectionSchema.omit('owner'),
+  run(libraryCollection) {
+    if (!this.userId) {
+      throw new Meteor.Error('LibraryCollections.methods.insert.denied',
+      'You need to be logged in to insert a library');
+    }
+    let tier = getUserTier(this.userId);
+    if (!tier.paidBenefits){
+      throw new Meteor.Error('LibraryCollections.methods.insert.denied',
+      `The ${tier.name} tier does not allow you to insert a library collection`);
+    }
+    libraryCollection.owner = this.userId;
+    return LibraryCollections.insert(libraryCollection);
+  },
+});
+
+const updateLibraryCollection = new ValidatedMethod({
+  name: 'libraryCollections.update',
+  mixins: [
+    simpleSchemaMixin,
+  ],
+  schema: {
+    _id: {
+      type: String,
+      regEx: SimpleSchema.RegEx.Id,
+    },
+    update: {
+      type: LibraryCollectionSchema.pick('name', 'description', 'libraries')
+    }
+  },
+  rateLimit: {
+    numRequests: 5,
+    timeInterval: 5000,
+  },
+  run({_id, update}){
+    const libraryCollection = LibraryCollections.findOne(_id, {
+      fields: {
+        owner: 1,
+        writers: 1,
+      }
+    });
+    assertEditPermission(libraryCollection, this.userId);
+    return LibraryCollections.update(_id, {$set: update});
+  },
+});
+
+const removeLibraryCollection = new ValidatedMethod({
+  name: 'libraryCollections.remove',
+  validate: new SimpleSchema({
+    _id: {
+      type: String,
+      regEx: SimpleSchema.RegEx.id
+    },
+  }).validator(),
+  mixins: [RateLimiterMixin],
+  rateLimit: {
+    numRequests: 5,
+    timeInterval: 5000,
+  },
+  run({_id}){
+    const libraryCollection = LibraryCollections.findOne(_id, {
+      fields: {
+        owner: 1,
+      }
+    });
+    assertOwnership(libraryCollection, this.userId);
+    return LibraryCollections.remove(_id);
+  }
+});
+
+function getLibraryIdsByCollectionId(libraryCollectionId) {
+  const libraryCollection = LibraryCollections.findOne(libraryCollectionId)
+  return libraryCollection?.libraries || [];
+}
+
+export {
+  LibraryCollectionSchema,
+  insertLibraryCollection,
+  updateLibraryCollection,
+  removeLibraryCollection,
+  getLibraryIdsByCollectionId,
+};

app/imports/api/users/Users.js

@@ -8,6 +8,7 @@ import '/imports/api/users/methods/updateFileStorageUsed.js';
 
 import { some } from 'lodash';
 const defaultLibraries = process.env.DEFAULT_LIBRARIES && process.env.DEFAULT_LIBRARIES.split(',') || [];
+const defaultLibraryCollections = process.env.DEFAULT_LIBRARY_COLLECTIONS && process.env.DEFAULT_LIBRARY_COLLECTIONS.split(',') || [];
 
 const userSchema = new SimpleSchema({
 	username: {
@@ -74,6 +75,15 @@ const userSchema = new SimpleSchema({
 	},
 	'subscribedLibraries.$': {
 		type: String,
+    regEx: SimpleSchema.RegEx.Id,
+	},
+	subscribedLibraryCollections: {
+		type: Array,
+		defaultValue: defaultLibraryCollections,
+		max: 100,
+	},
+	'subscribedLibraryCollections.$': {
+		type: String,
     regEx: SimpleSchema.RegEx.Id,
 	},
   subscribedCharacters: {
@@ -270,6 +280,36 @@ Meteor.users.subscribeToLibrary = new ValidatedMethod({
 	}
 });
 
+Meteor.users.subscribeToLibraryCollection = new ValidatedMethod({
+  name: 'users.subscribeToLibraryCollection',
+	validate: new SimpleSchema({
+		libraryCollectionId:{
+			type: String,
+      regEx: SimpleSchema.RegEx.Id,
+		},
+    subscribe: {
+      type: Boolean,
+    },
+	}).validator(),
+  mixins: [RateLimiterMixin],
+  rateLimit: {
+    numRequests: 5,
+    timeInterval: 5000,
+  },
+	run({libraryCollectionId, subscribe}){
+		if (!this.userId) throw 'Can only subscribe if logged in';
+    if (subscribe){
+      return Meteor.users.update(this.userId, {
+        $addToSet: {subscribedLibraryCollections: libraryCollectionId},
+      });
+    } else {
+      return Meteor.users.update(this.userId, {
+        $pullAll: {subscribedLibraryCollections: libraryCollectionId},
+      });
+    }
+	}
+});
+
 Meteor.users.findUserByUsernameOrEmail = new ValidatedMethod({
 	name: 'users.findUserByUsernameOrEmail',
 	validate: new SimpleSchema({

app/imports/constants/STORAGE_LIMITS.js

@@ -31,6 +31,7 @@ const STORAGE_LIMITS = Object.freeze({
   statsToTarget: 64,
   tagCount: 64,
   writersCount: 20,
+  libraryCollectionCount: 32,
 });
 
 export default STORAGE_LIMITS;