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Filter out invalid notifications
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src/utils/group-notifications.jsx
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src/utils/group-notifications.jsx
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// This is like very lame "type-checking" lol
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const notificationTypeKeys = {
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mention: ['account', 'status'],
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status: ['account', 'status'],
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reblog: ['account', 'status'],
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follow: ['account'],
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follow_request: ['account'],
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favourite: ['account', 'status'],
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poll: ['status'],
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update: ['status'],
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};
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function fixNotifications(notifications) {
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return notifications.filter((notification) => {
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const { type, id, createdAt } = notification;
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if (!type) {
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console.warn('Notification missing type', notification);
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return false;
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}
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if (!id || !createdAt) {
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console.warn('Notification missing id or createdAt', notification);
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// Continue processing this despite missing id or createdAt
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}
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const keys = notificationTypeKeys[type];
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if (keys?.length) {
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return keys.every((key) => !!notification[key]);
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}
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return true; // skip other types
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});
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}
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function groupNotifications(notifications) {
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// Filter out invalid notifications
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notifications = fixNotifications(notifications);
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// Create new flat list of notifications
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// Combine sibling notifications based on type and status id
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// Concat all notification.account into an array of _accounts
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for (let i = 0, j = 0; i < notifications.length; i++) {
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const notification = notifications[i];
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const { id, status, account, type, createdAt } = notification;
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const date = new Date(createdAt).toLocaleDateString();
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const date = createdAt ? new Date(createdAt).toLocaleDateString() : '';
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let virtualType = type;
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if (type === 'favourite' || type === 'reblog') {
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virtualType = 'favourite+reblog';
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for (let i = 0, j = 0; i < cleanNotifications.length; i++) {
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const notification = cleanNotifications[i];
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const { id, account, _accounts, type, createdAt } = notification;
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const date = new Date(createdAt).toLocaleDateString();
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const date = createdAt ? new Date(createdAt).toLocaleDateString() : '';
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if (type === 'favourite+reblog' && account && _accounts.length === 1) {
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const key = `${account?.id}-${type}-${date}`;
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const mappedNotification = notificationsMap2[key];