Optimized imports

- grouped imports and removed obsolete ones

src/graphql/resolvers.ts

@@ -1,12 +1,11 @@
 import {GraphQLError} from "graphql";
 import * as status from "http-status";
 import dataaccess from "../lib/dataaccess";
-import {UserNotFoundError} from "../lib/errors/UserNotFoundError";
-import {Group} from "../lib/models";
-import * as models from "../lib/models";
 import {GroupNotFoundGqlError, NotLoggedInGqlError, PostNotFoundGqlError} from "../lib/errors/graphqlErrors";
+import {UserNotFoundError} from "../lib/errors/UserNotFoundError";
 import globals from "../lib/globals";
 import {InternalEvents} from "../lib/InternalEvents";
+import * as models from "../lib/models";
 import {is} from "../lib/regex";
 
 /**

src/lib/models/Group.ts

@@ -1,17 +1,4 @@
-import * as sqz from "sequelize";
+import {BelongsTo, BelongsToMany, Column, ForeignKey, Model, NotNull, Table,} from "sequelize-typescript";
-import {
-    BelongsTo,
-    BelongsToMany,
-    Column,
-    CreatedAt, ForeignKey,
-    HasMany,
-    Model,
-    NotNull,
-    Table,
-    Unique,
-    UpdatedAt,
-} from "sequelize-typescript";
-import {ChatMessage} from "./ChatMessage";
 import {ChatRoom} from "./ChatRoom";
 import {GroupAdmin} from "./GroupAdmin";
 import {GroupMember} from "./GroupMember";

src/lib/models/GroupAdmin.ts

@@ -1,16 +1,4 @@
-import * as sqz from "sequelize";
+import {Column, ForeignKey, Model, NotNull, Table,} from "sequelize-typescript";
-import {
-    BelongsTo,
-    BelongsToMany,
-    Column,
-    CreatedAt, ForeignKey,
-    HasMany,
-    Model, Not,
-    NotNull,
-    Table,
-    Unique,
-    UpdatedAt,
-} from "sequelize-typescript";
 import {Group} from "./Group";
 import {User} from "./User";
 

src/lib/models/GroupMember.ts

@@ -1,16 +1,4 @@
-import * as sqz from "sequelize";
+import {Column, ForeignKey, Model, NotNull, Table,} from "sequelize-typescript";
-import {
-    BelongsTo,
-    BelongsToMany,
-    Column,
-    CreatedAt, ForeignKey,
-    HasMany,
-    Model, Not,
-    NotNull,
-    Table,
-    Unique,
-    UpdatedAt,
-} from "sequelize-typescript";
 import {Group} from "./Group";
 import {User} from "./User";