Merge branch 'julius-dev' of Software_Engineering_I/greenvironment-server into develop
commit
d64d61e341
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import * as sqz from "sequelize";
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import {
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BelongsTo,
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BelongsToMany,
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Column,
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CreatedAt, ForeignKey,
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HasMany,
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Model,
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NotNull,
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Table,
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Unique,
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UpdatedAt,
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} from "sequelize-typescript";
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import {ChatMessage} from "./ChatMessage";
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import {ChatRoom} from "./ChatRoom";
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import {GroupAdmin} from "./GroupAdmin";
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import {GroupMember} from "./GroupMember";
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import {User} from "./User";
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@Table({underscored: true})
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export class Group extends Model<Group> {
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@NotNull
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@Column( {allowNull: false})
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public name: string;
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@NotNull
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@ForeignKey(() => User)
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@Column({allowNull: false})
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public creatorId: number;
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@NotNull
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@ForeignKey(() => ChatRoom)
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@Column({allowNull: false})
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public chatId: number;
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@BelongsTo(() => User, "creatorId")
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public rCreator: User;
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@BelongsToMany(() => User, () => GroupAdmin)
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public rAdmins: User[];
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@BelongsToMany(() => User, () => GroupMember)
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public rMembers: User[];
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@BelongsTo(() => ChatRoom)
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public rChat: ChatRoom;
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public async creator(): Promise<User> {
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return await this.$get("rCreator") as User;
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}
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public async admins(): Promise<User[]> {
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return await this.$get("rAdmins") as User[];
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}
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public async members({first, offset}: {first: number, offset: number}): Promise<User[]> {
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const limit = first || 10;
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offset = offset || 0;
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return await this.$get("rMembers", {limit, offset}) as User[];
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}
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public async chat(): Promise<ChatRoom> {
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return await this.$get("rChat") as ChatRoom;
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}
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}
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@ -0,0 +1,28 @@
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import * as sqz from "sequelize";
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import {
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BelongsTo,
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BelongsToMany,
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Column,
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CreatedAt, ForeignKey,
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HasMany,
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Model, Not,
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NotNull,
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Table,
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Unique,
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UpdatedAt,
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} from "sequelize-typescript";
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import {Group} from "./Group";
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import {User} from "./User";
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@Table({underscored: true})
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export class GroupAdmin extends Model<GroupAdmin> {
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@NotNull
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@ForeignKey(() => User)
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@Column({allowNull: false})
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public userId: number;
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@NotNull
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@ForeignKey(() => Group)
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@Column({allowNull: false})
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public groupId: number;
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}
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@ -0,0 +1,28 @@
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import * as sqz from "sequelize";
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import {
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BelongsTo,
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BelongsToMany,
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Column,
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CreatedAt, ForeignKey,
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HasMany,
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Model, Not,
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NotNull,
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Table,
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Unique,
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UpdatedAt,
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} from "sequelize-typescript";
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import {Group} from "./Group";
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import {User} from "./User";
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@Table({underscored: true})
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export class GroupMember extends Model<GroupMember> {
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@NotNull
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@ForeignKey(() => User)
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@Column({allowNull: false})
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public userId: number;
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@NotNull
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@ForeignKey(() => Group)
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@Column({allowNull: false})
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public groupId: number;
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}
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