Labs

[sofya191107-dot]

import HashMap "mo:base/HashMap";
import Text "mo:base/Text";

actor Labs {
public func AddStudent(Name : Text) : async Bool {
return true;
};

public func SubmitLab(Name : Text) : async Bool {
	return true;
};

public func getStatus(Name : Text) : async Bool {
	return true;
};

public func setTotalLabs(count : Nat) : async Bool {
	return false;
};

public func getStats() : async Nat {
	return 0;
};

var students : HashMap.HashMap<Text, Bool> = HashMap.HashMap<Text, Bool>(0, Text.equal, Text.hash);

var TotalLabs : Nat = 0;

var submittedcount : Nat = 0;

if (Map.containsKey(students, name)) {
	return false;
}
students := Map.insert(students, name, false);
return true;

if (not Map.containsKey(students, name)) {
	return false;
}
let status = Map.get(students, name);
if (status ?) {
	return false;
}
students := Map.insert(students, name, true);
submittedCount := submittedCount + 1;
return true;

if (count == 0) {
	return false;
}
totalLabs := count;
return true;

return Map.get(students, name);

let totalStudents = Map.size(students);
return (totalStudents, submittedCount, totalLabs);

}