Error: Exception in HostFunction: Attempting to create an object of type 'sets' with an existing primary key value '6' in react native - react-native

Question

I'm trying to store history of workout in realm, my addHistory function looks like this
export function addHistory(workout, exercise, sets, _id) {
console.log({
workout,
exercise,
sets,
_id,
});
if (
_id !== undefined &&
workout !== undefined &&
exercise !== undefined &&
sets !== undefined
) {
// return console.log("HISTORY ", { workout, exercise, sets, _id });
return realm.write(() => {
return realm.create("workoutData", {
_id: _id,
exercise,
workout,
sets,
workoutDate: new Date(Date.now()),
});
});
} else {
alert("History is incomplete");
}
}
Schema of the workoutData is as follows:
exports.workoutData = {
name: "workoutData",
primaryKey: "_id",
properties: {
_id: "int",
workout: "workouts",
exercise: "exercise",
workoutDate: "date",
sets: "sets[]",
},
};
Now when I add sets and click on finishWorkoutHandler the logic works fine before the addHistory function but when addHistory is executed it throws the error as stated in the question.
//finish workout handler
const finishWorkoutHandler = () => {
if (sets.length == 0) {
return;
}
let setsFromRealm = realm.objects("sets");
let workoutData = realm.objects("workoutData");
let setsArray = [];
exercises.forEach((exercise) => {
sets
.filter((items) => items.exercise._id == exercise._id)
.forEach((sets) => {
let _id = 0;
if (setsFromRealm.length > 0) {
_id = realm.objects("sets").max("_id") + 1;
}
addSet(
sets.name,
parseInt(sets.weight),
parseInt(sets.reps),
parseInt(sets.rmValue),
sets.isHeighest,
sets.exercise,
_id,
sets.profile,
sets.failedSet,
sets.warmupSet,
sets.notes
);
let indiSet = {
name: sets.name,
weight: parseInt(sets.weight),
reps: parseInt(sets.reps),
rmValue: parseInt(sets.rmValue),
isHeighest: sets.isHeighest,
_id: _id,
profile: sets.profile,
failedSet: sets.failedSet,
warmupSet: sets.warmupSet,
notes: sets.notes,
createdDate: new Date(Date.now()),
};
setsArray.push(indiSet);
});
let workoutDataId = 0;
let setsArrcopy = setsArray;
console.log("SETS ", realm.objects("sets"));
console.log("SETS ", setsArrcopy);
if (workoutData.length > 0) {
workoutDataId = realm.objects("workoutData").max("_id") + 1;
}
**WORKING AS EXPECTED TILL HERE**
// problem lies here
addHistory(params.workout, exercise, setsArrcopy, workoutDataId);
});
dispatch(setsEx([]));
goBack();
};
the structure of setsArrCopy containing sets is as follows
[
({
_id: 6,
createdDate: 2022-09-29T16:27:06.128Z,
failedSet: false,
isHeighest: false,
name: "Thai",
notes: "",
profile: [Object],
reps: 12,
rmValue: 64,
warmupSet: false,
weight: 56,
},
{
_id: 7,
createdDate: 2022-09-29T16:27:06.151Z,
failedSet: false,
isHeighest: false,
name: "Thsi 3",
notes: "",
profile: [Object],
reps: 10,
rmValue: 75,
warmupSet: false,
weight: 66,
})
];
the logic is also working fine in terms of assigning new ids to the sets being added in a loop. But somehow its throwing error when passing setArrCopy to addHistory function. Although its an array of sets not a single object?