@replyke/core
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Replyke: Build interactive apps with social features like comments, votes, feeds, user lists, notifications, and more.
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JavaScript
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import { useCallback, useMemo, useRef } from "react";
import { useDispatch, useSelector } from "react-redux";
import { initializeList, updateFiltersAndSort, setEntityListLoading, setEntityListEntities, incrementPage, selectEntityList, selectEntityListEntities, selectEntityListLoading, selectEntityListHasMore, selectEntityListFilters, selectEntityListConfig, } from "../../store/slices/entityListsSlice";
import useInfusedData from "./useInfusedData";
import useEntityListActions from "./useEntityListActions";
import { handleError } from "../../utils/handleError";
function useEntityList(_a) {
var _this = this;
var listId = _a.listId, infuseData = _a.infuseData;
var dispatch = useDispatch();
// Get state from Redux
var entityList = useSelector(function (state) {
return selectEntityList(state, listId);
});
var entities = useSelector(function (state) {
return selectEntityListEntities(state, listId);
});
var loading = useSelector(function (state) {
return selectEntityListLoading(state, listId);
});
var hasMore = useSelector(function (state) {
return selectEntityListHasMore(state, listId);
});
var filters = useSelector(function (state) {
return selectEntityListFilters(state, listId);
});
var config = useSelector(function (state) {
return selectEntityListConfig(state, listId);
});
// Get entity actions hook
var entityActions = useEntityListActions();
// Infused data
var infusedEntities = useInfusedData({ entities: entities, infuseData: infuseData });
// Debounce timer for filter changes
var debounceTimer = useRef(null);
// Fetch entities function (always triggers a fetch)
var handleFetchEntities = useCallback(function (newFilters, newConfig, options) {
// Apply config defaults if not provided
var configWithDefaults = __assign({ sourceId: null, limit: 10 }, newConfig);
// Ensure Redux state is initialized and update filters/config
dispatch(initializeList({ listId: listId }));
dispatch(updateFiltersAndSort({
listId: listId,
filters: newFilters,
config: configWithDefaults,
options: options
}));
// Clear entities immediately if requested
if (options === null || options === void 0 ? void 0 : options.clearImmediately) {
dispatch(setEntityListEntities({ listId: listId, entities: [], append: false }));
}
// Define the fetch logic
var performFetch = function () { return __awaiter(_this, void 0, void 0, function () {
var currentConfig, currentState, finalFilters, err_1;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
currentConfig = { sourceId: configWithDefaults.sourceId, limit: configWithDefaults.limit };
currentState = entityList || {
sortBy: "hot",
sortDir: null,
sortType: "auto",
timeFrame: null,
userId: null,
followedOnly: false,
keywordsFilters: null,
titleFilters: null,
contentFilters: null,
attachmentsFilters: null,
locationFilters: null,
metadataFilters: null,
};
finalFilters = __assign({}, currentState);
// Apply resetUnspecified logic (only reset filter properties, not config)
if (options === null || options === void 0 ? void 0 : options.resetUnspecified) {
// Reset only filter properties to defaults, keep config and state properties as-is
finalFilters.sortBy = "hot";
finalFilters.sortDir = null;
finalFilters.sortType = "auto";
finalFilters.timeFrame = null;
finalFilters.userId = null;
finalFilters.followedOnly = false;
finalFilters.keywordsFilters = null;
finalFilters.titleFilters = null;
finalFilters.contentFilters = null;
finalFilters.attachmentsFilters = null;
finalFilters.locationFilters = null;
finalFilters.metadataFilters = null;
}
// Apply new filters
Object.keys(newFilters).forEach(function (key) {
if (newFilters[key] !== undefined) {
finalFilters[key] =
newFilters[key];
}
});
if (!finalFilters.sortBy)
return [2 /*return*/]; // sortBy is required
dispatch(setEntityListLoading({ listId: listId, loading: true }));
_a.label = 1;
case 1:
_a.trys.push([1, 3, , 4]);
return [4 /*yield*/, entityActions.fetchEntities(listId, {
page: 1,
// User-controlled filters from Redux state + new filters
sortBy: finalFilters.sortBy,
sortDir: finalFilters.sortDir,
sortType: finalFilters.sortType,
timeFrame: finalFilters.timeFrame,
userId: finalFilters.userId,
followedOnly: finalFilters.followedOnly,
locationFilters: finalFilters.locationFilters,
keywordsFilters: finalFilters.keywordsFilters,
metadataFilters: finalFilters.metadataFilters,
titleFilters: finalFilters.titleFilters,
contentFilters: finalFilters.contentFilters,
attachmentsFilters: finalFilters.attachmentsFilters,
// Configuration parameters from current config
limit: currentConfig.limit,
sourceId: currentConfig.sourceId,
})];
case 2:
_a.sent();
return [3 /*break*/, 4];
case 3:
err_1 = _a.sent();
console.error("[EntityListRedux] Failed to fetch entities for listId: ".concat(listId), err_1);
return [3 /*break*/, 4];
case 4: return [2 /*return*/];
}
});
}); };
// Execute immediately if requested, otherwise debounce
// For initial loads (empty filters object), make it immediate by default
var shouldBeImmediate = (options === null || options === void 0 ? void 0 : options.immediate) || Object.keys(newFilters).length === 0;
if (shouldBeImmediate) {
performFetch();
}
else {
// Clear existing debounce timer
if (debounceTimer.current) {
clearTimeout(debounceTimer.current);
}
// Debounce the actual fetch
debounceTimer.current = setTimeout(function () {
performFetch();
}, 800); // 800ms debounce delay
}
}, [dispatch, listId, entityList, config, entityActions.fetchEntities]);
// Load more function
var loadMore = useCallback(function () { return __awaiter(_this, void 0, void 0, function () {
var nextPage, err_2;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!entityList || loading || !hasMore)
return [2 /*return*/];
// Check if fetchEntities has been called before (safeguard)
if (!config) {
console.error("[EntityListRedux] loadMore called before fetchEntities for listId: ".concat(listId, ". ") +
"fetchEntities must be called first to initialize configuration.");
return [2 /*return*/];
}
nextPage = entityList.page + 1;
dispatch(incrementPage(listId));
_a.label = 1;
case 1:
_a.trys.push([1, 3, , 4]);
return [4 /*yield*/, entityActions.fetchEntities(listId, {
page: nextPage,
// User-controlled filters from Redux state
userId: entityList.userId,
followedOnly: entityList.followedOnly,
sortBy: entityList.sortBy,
sortDir: entityList.sortDir,
sortType: entityList.sortType,
timeFrame: entityList.timeFrame,
locationFilters: entityList.locationFilters,
keywordsFilters: entityList.keywordsFilters,
metadataFilters: entityList.metadataFilters,
titleFilters: entityList.titleFilters,
contentFilters: entityList.contentFilters,
attachmentsFilters: entityList.attachmentsFilters,
// Configuration parameters from state (single source of truth)
limit: config.limit,
sourceId: config.sourceId,
})];
case 2:
_a.sent();
return [3 /*break*/, 4];
case 3:
err_2 = _a.sent();
console.error("[EntityListRedux] Failed to load more entities for listId: ".concat(listId), err_2);
return [3 /*break*/, 4];
case 4: return [2 /*return*/];
}
});
}); }, [
dispatch,
listId,
config,
entityList,
loading,
hasMore,
entityActions.fetchEntities,
]);
// Create entity function
var createEntity = useCallback(function (_a) { return __awaiter(_this, void 0, void 0, function () {
var newEntity, err_3;
var insertPosition = _a.insertPosition, restOfProps = __rest(_a, ["insertPosition"]);
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_b.trys.push([0, 2, , 3]);
return [4 /*yield*/, entityActions.createEntity(listId, __assign(__assign({}, restOfProps), { sourceId: (config === null || config === void 0 ? void 0 : config.sourceId) || null, insertPosition: insertPosition }))];
case 1:
newEntity = _b.sent();
return [2 /*return*/, newEntity];
case 2:
err_3 = _b.sent();
// Error handling is now done in entityActions.createEntity
handleError(err_3, "Failed to create entity");
return [3 /*break*/, 3];
case 3: return [2 /*return*/];
}
});
}); }, [entityActions.createEntity, dispatch, listId, config]);
// Delete entity function
var deleteEntity = useCallback(function (_a) { return __awaiter(_this, [_a], void 0, function (_b) {
var err_4;
var entityId = _b.entityId;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
_c.trys.push([0, 2, , 3]);
return [4 /*yield*/, entityActions.deleteEntity(listId, { entityId: entityId })];
case 1:
_c.sent();
return [3 /*break*/, 3];
case 2:
err_4 = _c.sent();
// Error handling is now done in entityActions.deleteEntity
handleError(err_4, "Failed to delete entity");
return [3 /*break*/, 3];
case 3: return [2 /*return*/];
}
});
}); }, [entityActions.deleteEntity, dispatch, listId]);
// Load more entities when page changes - REMOVED
// This useEffect was causing duplicate API calls and race conditions
// Load more is now handled directly in the loadMore function
// fetchEntities now handles fetching directly when called
// No automatic filter change detection needed
// Legacy setEntities function for compatibility
// const handleSetEntities = useCallback(
// (updater: React.SetStateAction<Entity[]>) => {
// if (typeof updater === "function") {
// const newEntities = updater(entities);
// dispatch(
// setEntityListEntities({
// listId,
// entities: newEntities,
// append: false,
// })
// );
// } else {
// dispatch(
// setEntityListEntities({ listId, entities: updater, append: false })
// );
// }
// },
// [dispatch, listId, entities]
// );
// No automatic initialization - state is only created when fetchEntities is called
return useMemo(function () { return ({
entities: entities,
// setEntities: handleSetEntities,
infusedEntities: infusedEntities,
loading: loading,
hasMore: hasMore,
sortBy: (filters === null || filters === void 0 ? void 0 : filters.sortBy) || null,
sortDir: (filters === null || filters === void 0 ? void 0 : filters.sortDir) || null,
sortType: (filters === null || filters === void 0 ? void 0 : filters.sortType) || null,
timeFrame: (filters === null || filters === void 0 ? void 0 : filters.timeFrame) || null,
sourceId: (config === null || config === void 0 ? void 0 : config.sourceId) || null,
userId: (filters === null || filters === void 0 ? void 0 : filters.userId) || null,
followedOnly: (filters === null || filters === void 0 ? void 0 : filters.followedOnly) || false,
keywordsFilters: (filters === null || filters === void 0 ? void 0 : filters.keywordsFilters) || null,
titleFilters: (filters === null || filters === void 0 ? void 0 : filters.titleFilters) || null,
contentFilters: (filters === null || filters === void 0 ? void 0 : filters.contentFilters) || null,
attachmentsFilters: (filters === null || filters === void 0 ? void 0 : filters.attachmentsFilters) || null,
locationFilters: (filters === null || filters === void 0 ? void 0 : filters.locationFilters) || null,
metadataFilters: (filters === null || filters === void 0 ? void 0 : filters.metadataFilters) || null,
fetchEntities: handleFetchEntities,
loadMore: loadMore,
createEntity: createEntity,
deleteEntity: deleteEntity,
}); }, [
entities,
infusedEntities,
loading,
hasMore,
filters,
config,
handleFetchEntities,
loadMore,
createEntity,
deleteEntity,
]);
}
export default useEntityList;
//# sourceMappingURL=useEntityList.js.map