forked from University/epr24pr5-ojanssen2
33 lines
994 B
C++
33 lines
994 B
C++
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#include "UnassignCommand.h"
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#include "Error.h"
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#include "Manager.h"
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using util::Manager;
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using err::Error;
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namespace commands
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{
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UnassignCommand::UnassignCommand() : SubCommand("unassign", 100, true)
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{
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}
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void UnassignCommand::run(int argc, stringstream& args)
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{
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Manager& mgr = Manager::get_instance();
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int user_id, task_id;
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args >> user_id >> task_id;
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if (!args)
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throw Error(102, "Ein Parameter eines Befehls konnte nicht gelesen werden");
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const User* u = mgr.get_user(user_id);
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if (!u)
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throw Error(401, "Eine solche BenutzerIn existiert nicht.");
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const Task* t = mgr.get_task(task_id);
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if (!t)
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throw Error(401, "Eine solche Zuordnung existiert nicht.");
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if (!mgr.assignment_exists(user_id, task_id))
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throw Error(302, "Eine solche Zuordnung existiert bereits.");
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mgr.del_assignment({user_id, task_id});
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mgr.save();
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}
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} // commands
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