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[MOB-9999] Aggregate user update event gets deleted #469

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112 changes: 66 additions & 46 deletions src/anonymousUserTracking/anonymousUserEventManager.ts
Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,8 @@
KEY_PREFER_USERID,
ENDPOINTS,
DEFAULT_EVENT_THRESHOLD_LIMIT,
SHARED_PREF_ANON_USAGE_TRACKED
SHARED_PREF_ANON_USAGE_TRACKED,
SHARED_PREFS_USER_UPDATE_OBJECT_KEY
} from '../constants';
import { baseIterableRequest } from '../request';
import { IterableResponse } from '../types';
Expand Down Expand Up @@ -99,7 +100,7 @@
JSON.stringify(outputObject)
);
} catch (error) {
console.error('Error updating anonymous session:', error);

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}
}

Expand All @@ -115,7 +116,7 @@
validation: {}
})
.then((response) => {
const criteriaData: any = response.data;

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if (criteriaData) {
localStorage.setItem(
SHARED_PREFS_CRITERIA,
Expand All @@ -124,7 +125,7 @@
}
})
.catch((e) => {
console.log('response', e);

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});
}

Expand All @@ -136,15 +137,15 @@
[KEY_CREATE_NEW_FIELDS]: true,
[SHARED_PREFS_EVENT_TYPE]: TRACK_EVENT
};
this.storeEventListToLocalStorage(newDataObject, false);
this.storeEventListToLocalStorage(newDataObject);
}

async trackAnonUpdateUser(payload: UpdateUserParams) {
const newDataObject = {
...payload.dataFields,
[SHARED_PREFS_EVENT_TYPE]: UPDATE_USER
};
this.storeEventListToLocalStorage(newDataObject, true);
this.storeUserUpdateToLocalStorage(newDataObject);
}

async trackAnonPurchaseEvent(payload: TrackPurchaseRequestParams) {
Expand All @@ -155,7 +156,7 @@
[KEY_TOTAL]: payload.total,
[SHARED_PREFS_EVENT_TYPE]: TRACK_PURCHASE
};
this.storeEventListToLocalStorage(newDataObject, false);
this.storeEventListToLocalStorage(newDataObject);
}

async trackAnonUpdateCart(payload: UpdateCartRequestParams) {
Expand All @@ -165,21 +166,27 @@
[KEY_PREFER_USERID]: true,
[KEY_CREATED_AT]: this.getCurrentTime()
};
this.storeEventListToLocalStorage(newDataObject, false);
this.storeEventListToLocalStorage(newDataObject);
}

private checkCriteriaCompletion(): string | null {
const criteriaData = localStorage.getItem(SHARED_PREFS_CRITERIA);
const localStoredEventList = localStorage.getItem(
SHARED_PREFS_EVENT_LIST_KEY
);
const localStoredUserUpdate = localStorage.getItem(
SHARED_PREFS_USER_UPDATE_OBJECT_KEY
);
try {
if (criteriaData && localStoredEventList) {
const checker = new CriteriaCompletionChecker(localStoredEventList);
const checker = new CriteriaCompletionChecker(
localStoredEventList,
localStoredUserUpdate
);
return checker.getMatchedCriteria(criteriaData);
}
} catch (error) {
console.error('checkCriteriaCompletion', error);

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}

return null;
Expand All @@ -191,14 +198,11 @@
if (!anonymousUsageTracked) return;

const userData = localStorage.getItem(SHARED_PREFS_ANON_SESSIONS);
const eventList = localStorage.getItem(SHARED_PREFS_EVENT_LIST_KEY);
const events = eventList ? JSON.parse(eventList) : [];
const strUserUpdate = localStorage.getItem(
SHARED_PREFS_USER_UPDATE_OBJECT_KEY
);
const dataFields = strUserUpdate ? JSON.parse(strUserUpdate) : {};

const dataFields = {
...events.find(
(event: any) => event[SHARED_PREFS_EVENT_TYPE] === UPDATE_USER
)
};
delete dataFields[SHARED_PREFS_EVENT_TYPE];

const userId = uuidv4();
Expand Down Expand Up @@ -238,15 +242,7 @@
}
});
if (response?.status === 200) {
// Update local storage, remove updateUser from local storage
localStorage.setItem(
SHARED_PREFS_EVENT_LIST_KEY,
JSON.stringify(
events.filter(
(event: any) => event[SHARED_PREFS_EVENT_TYPE] !== UPDATE_USER
)
)
);
localStorage.removeItem(SHARED_PREFS_USER_UPDATE_OBJECT_KEY);

const onAnonUserCreated = config.getConfig('onAnonUserCreated');

Expand All @@ -267,6 +263,11 @@
? JSON.parse(strTrackEventList)
: [];

const strUserUpdate = localStorage.getItem(
SHARED_PREFS_USER_UPDATE_OBJECT_KEY
);
const userUpdateObject = strUserUpdate ? JSON.parse(strUserUpdate) : {};

if (trackEventList.length) {
trackEventList.forEach(
(
Expand All @@ -288,30 +289,32 @@
this.updateCart(event);
break;
}
case UPDATE_USER: {
this.updateUser({ dataFields: event });
break;
}
default:
break;
}
this.removeAnonSessionCriteriaData();
}
);
}

if (Object.keys(userUpdateObject).length) {
// eslint-disable-next-line no-param-reassign
delete userUpdateObject[SHARED_PREFS_EVENT_TYPE];
this.updateUser(userUpdateObject);
}
}

removeAnonSessionCriteriaData() {
localStorage.removeItem(SHARED_PREFS_ANON_SESSIONS);
localStorage.removeItem(SHARED_PREFS_EVENT_LIST_KEY);
localStorage.removeItem(SHARED_PREFS_USER_UPDATE_OBJECT_KEY);
}

private async storeEventListToLocalStorage(
newDataObject: Record<
any /* eslint-disable-line @typescript-eslint/no-explicit-any */,
any /* eslint-disable-line @typescript-eslint/no-explicit-any */
>,
shouldOverWrite: boolean
>
) {
const anonymousUsageTracked = isAnonymousUsageTracked();

Expand All @@ -324,24 +327,7 @@
previousDataArray = JSON.parse(strTrackEventList);
}

if (shouldOverWrite) {
const trackingType = newDataObject[SHARED_PREFS_EVENT_TYPE];
const indexToUpdate = previousDataArray.findIndex(
(obj: any) => obj[SHARED_PREFS_EVENT_TYPE] === trackingType
);
if (indexToUpdate !== -1) {
const dataToUpdate = previousDataArray[indexToUpdate];

previousDataArray[indexToUpdate] = {
...dataToUpdate,
...newDataObject
};
} else {
previousDataArray.push(newDataObject);
}
} else {
previousDataArray.push(newDataObject);
}
previousDataArray.push(newDataObject);

// - The code below limits the number of events stored in local storage.
// - The event list acts as a queue, with the oldest events being deleted
Expand All @@ -366,6 +352,40 @@
}
}

private async storeUserUpdateToLocalStorage(
newDataObject: Record<
any /* eslint-disable-line @typescript-eslint/no-explicit-any */,
any /* eslint-disable-line @typescript-eslint/no-explicit-any */
>
) {
const anonymousUsageTracked = isAnonymousUsageTracked();

if (!anonymousUsageTracked) return;

const strUserUpdate = localStorage.getItem(
SHARED_PREFS_USER_UPDATE_OBJECT_KEY
);
let userUpdateObject = {};

if (strUserUpdate) {
userUpdateObject = JSON.parse(strUserUpdate);
}

userUpdateObject = {
...userUpdateObject,
...newDataObject
};

localStorage.setItem(
SHARED_PREFS_USER_UPDATE_OBJECT_KEY,
JSON.stringify(userUpdateObject)
);
const criteriaId = this.checkCriteriaCompletion();
if (criteriaId !== null) {
this.createKnownUser(criteriaId);
}
}

private getCurrentTime = () => {
const dateInMillis = new Date().getTime();
const dateInSeconds = Math.floor(dateInMillis / 1000);
Expand Down
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