41 lines
1.2 KiB
Java
41 lines
1.2 KiB
Java
package mops.gruppen2.domain.event;
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import lombok.AllArgsConstructor;
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import lombok.Getter;
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import lombok.NoArgsConstructor;
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import mops.gruppen2.domain.Exceptions.EventException;
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import mops.gruppen2.domain.Exceptions.UserAlreadyExistsException;
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import mops.gruppen2.domain.Group;
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import mops.gruppen2.domain.Role;
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import mops.gruppen2.domain.User;
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/**
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* Fügt einen einzelnen Nutzer einer Gruppe hinzu.
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*/
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@Getter
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@AllArgsConstructor
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@NoArgsConstructor
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public class AddUserEvent extends Event {
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String givenname;
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String familyname;
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String email;
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public AddUserEvent(Long group_id, String user_id, String givenname, String familyname, String email) {
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super(group_id, user_id);
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this.givenname = givenname;
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this.familyname = familyname;
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this.email = email;
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}
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public void apply(Group group) throws EventException{
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User user = new User(this.user_id, this.givenname, this.familyname, this.email);
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if (group.getMembers().contains(user)){
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throw new UserAlreadyExistsException("Der User existiert bereits");
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}
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group.getMembers().add(user);
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group.getRoles().put(user_id, Role.MEMBER);
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}
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}
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