All files / src/redux/slices/analytics index.ts

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import { RootState } from "@redux/types/store";
import { PayloadAction, createSlice } from "@reduxjs/toolkit";
import { convertDateFromAmericanToApiFormat } from "@utils/helpers";
import { fromUnixTime } from "date-fns";
import moment from "moment";
import { AnalyticsState, TFilter } from "./types";
 
const addOneDay = (date: Date) => moment(date).add(1, "days").toDate();
 
const DEFAULT_START_DATE = fromUnixTime(1577880770); // 2020-01-01
const DEFAULT_END_DATE = addOneDay(new Date());
 
const initialDateFilter = {
  type: undefined,
  amount: 0,
  startDate: DEFAULT_START_DATE,
  endDate: DEFAULT_END_DATE,
};
 
const initialState: AnalyticsState = {
  queries: {},
};
 
const formatDateForQuery = (date: Date) => {
  return moment(date).format("MM-DD-YYYY");
};
 
const analyticsSlice = createSlice({
  name: "analytics",
  initialState,
  reducers: {
    applyDateFilter: (
      state: AnalyticsState,
      action: PayloadAction<{ queryKey: string; filter: TFilter }>,
    ) => {
      const { queryKey, filter } = action.payload;
      const { type, amount, startDate, endDate, useTimezone } = filter;
 
      if (!type) {
        state.queries[queryKey] = {
          dateFilter: initialDateFilter,
          queryFilter: {
            dateFilter: "",
          },
        };
        return;
      }
 
      let filterQuery = "";
      let formattedStartDate = startDate;
      let formattedEndDate = endDate;
 
      if (useTimezone && startDate && endDate) {
        filterQuery = `start_date=${convertDateFromAmericanToApiFormat(
          formatDateForQuery(startDate),
        )}&end_date=${convertDateFromAmericanToApiFormat(
          formatDateForQuery(endDate),
        )}`;
      } else {
        const currentDate = new Date();
        formattedStartDate =
          type === "custom"
            ? startDate
              ? startDate
              : DEFAULT_START_DATE
            : moment(currentDate).subtract(amount, "days").toDate();
        formattedEndDate = type === "custom" && endDate ? endDate : currentDate;
 
        filterQuery = `start_date=${convertDateFromAmericanToApiFormat(
          formatDateForQuery(formattedStartDate),
        )}&end_date=${convertDateFromAmericanToApiFormat(
          formatDateForQuery(addOneDay(formattedEndDate)),
        )}`;
      }
 
      state.queries[queryKey] = {
        dateFilter: {
          type,
          amount,
          startDate: formattedStartDate,
          endDate: formattedEndDate,
          useTimezone,
        },
        queryFilter: {
          dateFilter: filterQuery,
        },
      };
    },
  },
});
 
export const { applyDateFilter } = analyticsSlice.actions;
 
export const selectDateFilter = (state: RootState, queryKey: string) =>
  state.analytics.queries[queryKey]?.dateFilter || undefined;
export const selectFilterQuery = (state: RootState, queryKey: string) =>
  state.analytics.queries[queryKey]?.queryFilter || "";
 
export default analyticsSlice.reducer;