@firestitch/filter
Version:
214 lines • 18.9 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
import { isString } from 'lodash-es';
import { ItemType } from '../models/filter-item';
export class QueryParams {
/**
* @param {?} _router
* @param {?} _route
* @param {?} _filterItems
*/
constructor(_router, _route, _filterItems) {
this._router = _router;
this._route = _route;
this._filterItems = _filterItems;
this._queryKeys = [];
this._queryParamsToFilter(this._route.snapshot.queryParams, this._filterItems);
}
/**
* Update query with filter values
* @param {?} filterParams
* @return {?}
*/
updateQueryParams(filterParams) {
// transform selected filter values to query string
/** @type {?} */
const newParams = this._filterToQueryParams(filterParams, this._filterItems);
// Remove empty keys
this._clearKeys(newParams);
// Store query keys
this._queryKeys = Object.keys(newParams);
// Update query
this._router.navigate([], {
replaceUrl: true,
relativeTo: this._route,
queryParams: newParams,
queryParamsHandling: 'merge'
}).then((/**
* @return {?}
*/
() => { }));
}
/**
* Transformation for selected filter values to query string
* @private
* @param {?} params
* @param {?} items
* @return {?}
*/
_filterToQueryParams(params, items) {
// selected filter keys
/** @type {?} */
const filterKeys = Object.keys(params);
return filterKeys.reduce((/**
* @param {?} acc
* @param {?} filterKey
* @return {?}
*/
(acc, filterKey) => {
// looking filter item
/** @type {?} */
const filterItem = items.find((/**
* @param {?} item
* @return {?}
*/
(item) => item.name === filterKey));
if (filterItem) {
if (filterItem.type === ItemType.Range) {
acc[filterKey] = [params[filterKey].min, params[filterKey].max].join(',');
}
else if (filterItem.isTypeSelect() && filterItem.multiple && filterItem.model && filterItem.model.length > 0) {
acc[filterKey] = filterItem.model.join(',');
}
else if (filterItem.isTypeAutocomplete()) {
acc[filterKey] = [filterItem.model.value, filterItem.model.name].join(',');
}
else if (filterItem.type === ItemType.AutoCompleteChips) {
acc[filterKey] = filterItem.model.map((/**
* @param {?} item
* @return {?}
*/
(item) => [item.value, item.name].join(','))).join(';');
}
else {
acc[filterKey] = params[filterKey];
}
}
return acc;
}), {});
}
/**
* Parse query and update filter values
* @private
* @param {?} params
* @param {?} items
* @return {?}
*/
_queryParamsToFilter(params, items) {
this._queryKeys = Object.keys(params);
return this._queryKeys.forEach((/**
* @param {?} queryKey
* @return {?}
*/
(queryKey) => {
/** @type {?} */
const filterItem = items.find((/**
* @param {?} item
* @return {?}
*/
(item) => item.name === queryKey));
if (filterItem) {
if (filterItem.type === ItemType.Select && filterItem.multiple) {
/** @type {?} */
const values = params[queryKey]
.split(',');
filterItem.parseAndSetValue(values);
}
else if (filterItem.type === ItemType.Range) {
if (params[queryKey] && isString(params[queryKey])) {
/** @type {?} */
const filterParts = params[queryKey].split(',');
filterItem.model = {
min: filterParts[0],
max: filterParts[1]
};
}
}
else if (filterItem.type === ItemType.Chips) {
/** @type {?} */
const chipIds = params[queryKey]
.split(',')
.map((/**
* @param {?} value
* @return {?}
*/
(value) => +value));
filterItem.parseAndSetValue(chipIds);
}
else if (filterItem.type === ItemType.Checkbox) {
filterItem.parseAndSetValue(params[queryKey] === 'true');
}
else if (filterItem.type === ItemType.AutoComplete) {
/** @type {?} */
const filterParts = params[queryKey].split(',');
filterItem.model = {
name: filterParts[1],
value: +filterParts[0]
};
}
else if (filterItem.type === ItemType.AutoCompleteChips) {
/** @type {?} */
const filterParts = params[queryKey].split(';');
filterItem.model = filterParts.reduce((/**
* @param {?} acc
* @param {?} value
* @return {?}
*/
(acc, value) => {
/** @type {?} */
const chipParts = value.split(',');
acc.push({
name: chipParts[1],
value: +chipParts[0],
});
return acc;
}), []);
}
else {
filterItem.parseAndSetValue(params[queryKey]);
}
}
}));
}
/**
* @private
* @param {?} params
* @return {?}
*/
_clearKeys(params) {
this._queryKeys.forEach((/**
* @param {?} key
* @return {?}
*/
(key) => {
if (!params[key]) {
params[key] = null;
}
}));
}
}
if (false) {
/**
* @type {?}
* @private
*/
QueryParams.prototype._queryKeys;
/**
* @type {?}
* @private
*/
QueryParams.prototype._router;
/**
* @type {?}
* @private
*/
QueryParams.prototype._route;
/**
* @type {?}
* @private
*/
QueryParams.prototype._filterItems;
}
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{ ActivatedRoute, Router } from '@angular/router';\nimport { cloneDeep, isString } from 'lodash-es';\nimport { FsFilterConfigItem, ItemType } from '../models/filter-item';\n\n\nexport class QueryParams {\n  private _queryKeys = [];\n\n  constructor(\n    private _router: Router,\n    private _route: ActivatedRoute,\n    private _filterItems: FsFilterConfigItem[],\n  ) {\n    this._queryParamsToFilter(this._route.snapshot.queryParams, this._filterItems);\n  }\n\n  /**\n   * Update query with filter values\n   * @param filterParams\n   */\n  public updateQueryParams(filterParams) {\n    // transform selected filter values to query string\n    const newParams = this._filterToQueryParams(filterParams, this._filterItems);\n\n    // Remove empty keys\n    this._clearKeys(newParams);\n\n    // Store query keys\n    this._queryKeys = Object.keys(newParams);\n\n    // Update query\n    this._router.navigate([], {\n      replaceUrl: true,\n      relativeTo: this._route,\n      queryParams: newParams,\n      queryParamsHandling: 'merge'\n    }).then(() => {});\n  }\n\n  /**\n   * Transformation for selected filter values to query string\n   * @param params\n   * @param items\n   */\n  private _filterToQueryParams(params, items: FsFilterConfigItem[]) {\n    // selected filter keys\n    const filterKeys = Object.keys(params);\n\n    return filterKeys.reduce((acc, filterKey) => {\n\n      // looking filter item\n      const filterItem = items.find((item) => item.name === filterKey);\n\n      if (filterItem) {\n        if (filterItem.type === ItemType.Range) {\n          acc[filterKey] = [params[filterKey].min, params[filterKey].max].join(',')\n        } else if (filterItem.isTypeSelect() && filterItem.multiple && filterItem.model && filterItem.model.length > 0) {\n          acc[filterKey] = filterItem.model.join(',');\n        } else if (filterItem.isTypeAutocomplete()) {\n          acc[filterKey] = [filterItem.model.value, filterItem.model.name].join(',');\n        } else if (filterItem.type === ItemType.AutoCompleteChips) {\n          acc[filterKey] = filterItem.model.map((item) => [item.value, item.name].join(',')).join(';');\n        } else {\n          acc[filterKey] = params[filterKey];\n        }\n      }\n\n      return acc;\n    }, {});\n  }\n\n  /**\n   * Parse query and update filter values\n   * @param params\n   * @param items\n   */\n  private _queryParamsToFilter(params, items: FsFilterConfigItem[]) {\n    this._queryKeys = Object.keys(params);\n\n    return this._queryKeys.forEach((queryKey) => {\n\n      const filterItem = items.find((item) => item.name === queryKey);\n\n      if (filterItem) {\n        if (filterItem.type === ItemType.Select && filterItem.multiple) {\n          const values = params[queryKey]\n            .split(',');\n\n          filterItem.parseAndSetValue(values);\n        } else if (filterItem.type === ItemType.Range) {\n          if (params[queryKey] && isString(params[queryKey])) {\n            const filterParts = params[queryKey].split(',');\n            filterItem.model = {\n              min: filterParts[0],\n              max: filterParts[1]\n            };\n          }\n        } else if (filterItem.type === ItemType.Chips) {\n          const chipIds = params[queryKey]\n            .split(',')\n            .map((value) => +value);\n\n          filterItem.parseAndSetValue(chipIds);\n        } else if (filterItem.type === ItemType.Checkbox) {\n          filterItem.parseAndSetValue(params[queryKey] === 'true');\n        } else if (filterItem.type === ItemType.AutoComplete) {\n          const filterParts = params[queryKey].split(',');\n\n          filterItem.model = {\n            name: filterParts[1],\n            value: +filterParts[0]\n          }\n        } else if (filterItem.type === ItemType.AutoCompleteChips) {\n          const filterParts = params[queryKey].split(';');\n\n          filterItem.model = filterParts.reduce((acc, value) => {\n\n            const chipParts = value.split(',');\n\n            acc.push({\n              name: chipParts[1],\n              value: +chipParts[0],\n            });\n\n            return acc;\n          }, [])\n\n        } else {\n          filterItem.parseAndSetValue(params[queryKey]);\n        }\n      }\n    });\n  }\n\n  private _clearKeys(params) {\n    this._queryKeys.forEach((key) => {\n      if (!params[key]) {\n        params[key] = null;\n      }\n    })\n  }\n}\n"]}