From 9991c64d0902393f9a3a7834232fa397a8594a24 Mon Sep 17 00:00:00 2001
From: hsuifang <whalekiller03@gmail.com>
Date: Wed, 27 Dec 2023 21:07:40 +0800
Subject: [PATCH] feat(partner): Deal with Fetching Search Partners results

---
 components/Partner/Parnter.styled.jsx         |  3 +-
 .../Partner/PartnerList/PartnerCard/index.jsx |  1 -
 components/Partner/PartnerList/index.jsx      | 26 +++---
 components/Partner/SearchParamsList/index.jsx | 17 ++--
 components/Partner/index.jsx                  | 90 ++++++++++++++++---
 hooks/useSearchParamsManager.jsx              | 17 +++-
 redux/actions/partners.js                     |  9 +-
 redux/reducers/partners.js                    | 21 ++++-
 redux/sagas/partnersSaga.js                   | 35 ++++++--
 9 files changed, 168 insertions(+), 51 deletions(-)

diff --git a/components/Partner/Parnter.styled.jsx b/components/Partner/Parnter.styled.jsx
index 7ea799b2..5f50432d 100644
--- a/components/Partner/Parnter.styled.jsx
+++ b/components/Partner/Parnter.styled.jsx
@@ -4,13 +4,14 @@ import { Box } from '@mui/material';
 export const StyledWrapper = styled.div`
   position: relative;
   margin: 70px auto 0;
+  padding-bottom: 14px;
   width: 100%;
   max-width: 1024px;
   min-height: 100vh;
   margin-top: -80px;
 
   @media (max-width: 900px) {
-    padding: 0 16px;
+    padding: 0 16px 44px;
     margin-top: -50px;
   }
 `;
diff --git a/components/Partner/PartnerList/PartnerCard/index.jsx b/components/Partner/PartnerList/PartnerCard/index.jsx
index e9c1e5ad..1f1ee828 100644
--- a/components/Partner/PartnerList/PartnerCard/index.jsx
+++ b/components/Partner/PartnerList/PartnerCard/index.jsx
@@ -44,7 +44,6 @@ function PartnerCard({
 
   return (
     <StyledCard>
-      {/* TODO: href redirect */}
       <StyledCardContainer>
         <FlexAlignCenter mb="8px">
           <PartnerCardAvator image={image} />
diff --git a/components/Partner/PartnerList/index.jsx b/components/Partner/PartnerList/index.jsx
index 2fc0cf10..fc3a15d5 100644
--- a/components/Partner/PartnerList/index.jsx
+++ b/components/Partner/PartnerList/index.jsx
@@ -1,22 +1,14 @@
-import { useEffect, Fragment } from 'react';
-import { useDispatch, useSelector } from 'react-redux';
-import { fetchAllPartners } from '@/redux/actions/partners';
+import { Fragment } from 'react';
+import { useRouter } from 'next/router';
+import { useSelector } from 'react-redux';
 import useMediaQuery from '@mui/material/useMediaQuery';
 import { Grid, Box } from '@mui/material';
 import PartnerCard from './PartnerCard';
 
 function PartnerList() {
-  const partners = useSelector((state) => state.partners);
-  const dispatch = useDispatch();
-
-  // TODO: ADD PAGE
-  const handleFetchData = () => {
-    dispatch(fetchAllPartners());
-  };
+  const router = useRouter();
 
-  useEffect(() => {
-    handleFetchData();
-  }, []);
+  const partners = useSelector((state) => state.partners);
 
   const lists = partners.items || [];
   const mobileScreen = useMediaQuery('(max-width: 900px)');
@@ -34,7 +26,13 @@ function PartnerList() {
     >
       {lists.map((item, idx) => (
         <Fragment key={`${item._id}`}>
-          <Grid item width="100%" md={6} mb={mobileScreen && '12px'}>
+          <Grid
+            onClick={() => router.push(`partner/${item._id}`)}
+            item
+            width="100%"
+            md={6}
+            mb={mobileScreen && '12px'}
+          >
             <PartnerCard
               image={item.photoURL}
               date={item.date}
diff --git a/components/Partner/SearchParamsList/index.jsx b/components/Partner/SearchParamsList/index.jsx
index 95c1b6dc..5a900431 100644
--- a/components/Partner/SearchParamsList/index.jsx
+++ b/components/Partner/SearchParamsList/index.jsx
@@ -8,19 +8,14 @@ import {
   StyledClosed,
 } from './SearchParamsList.styles';
 
-const SearchParamsList = ({ paramsKey = [], keySelections = {} }) => {
-  const [getSearchParams, pushState] = useSearchParamsManager();
+const SearchParamsList = ({ paramsKey = [], paramsKeyOptions = {} }) => {
+  const [getSearchParams, pushState, genParamsItems] = useSearchParamsManager();
 
-  const handleGenerateParams = (params) => {
-    return params.reduce((acc, param) => {
-      const values = getSearchParams(param).filter((value) =>
-        keySelections[param]?.includes(value),
-      );
-      return [...acc, { key: param, values }];
-    }, []);
-  };
   const params = useMemo(
-    () => (Array.isArray(paramsKey) ? handleGenerateParams(paramsKey) : []),
+    () =>
+      Array.isArray(paramsKey)
+        ? genParamsItems(paramsKey, paramsKeyOptions)
+        : [],
     [getSearchParams],
   );
 
diff --git a/components/Partner/index.jsx b/components/Partner/index.jsx
index 3747dfee..34fbd87a 100644
--- a/components/Partner/index.jsx
+++ b/components/Partner/index.jsx
@@ -1,8 +1,13 @@
-import { useSelector } from 'react-redux';
+import { useEffect, useMemo } from 'react';
+import { useSelector, useDispatch } from 'react-redux';
 import { Box, Button } from '@mui/material';
 import useMediaQuery from '@mui/material/useMediaQuery';
 import { AREAS } from '@/constants/areas';
+import { fetchPartners } from '@/redux/actions/partners';
 import { EDUCATION_STEP, ROLE } from '@/constants/member';
+import { SEARCH_TAGS } from '@/constants/category';
+import useSearchParamsManager from '@/hooks/useSearchParamsManager';
+
 import PartnerList from './PartnerList';
 import SearchField from './SearchField';
 import SearchParamsList from './SearchParamsList';
@@ -13,11 +18,79 @@ import {
   StyledSearchWrapper,
 } from './Parnter.styled';
 
+// utils
+const _compose =
+  (...fns) =>
+  (x) =>
+    fns.reduceRight((v, f) => f(v), x);
 const _map = (arr, key) => arr.map((item) => item[key]);
+const mapValues = (values, mapFn) => values.map(mapFn).join(',');
+
+const createObjFromArrary = (arr, keyProp = 'label', valueProp = 'label') => {
+  return arr.reduce(
+    (obj, item) => ({
+      ...obj,
+      [item[keyProp]]: item[valueProp],
+    }),
+    {},
+  );
+};
+
+// constants
+const keySelections = {
+  area: _map(AREAS, 'name'),
+  edu: _map(EDUCATION_STEP, 'label'),
+  role: _map(ROLE, 'label'),
+  tag: SEARCH_TAGS['全部'],
+  q: 'PASS_STRING',
+};
+
+const eduObj = createObjFromArrary(EDUCATION_STEP);
+const roleObj = createObjFromArrary(ROLE);
 
 function Partner() {
+  const dispatch = useDispatch();
   const mobileScreen = useMediaQuery('(max-width: 767px)');
+
+  // main data
   const partners = useSelector((state) => state.partners);
+  const { page: current = 1, totalPages } = partners.pagination;
+
+  // queryStr
+  const [getSearchParams, _, generateParamsItems] = useSearchParamsManager();
+  const searchParamsItems = useMemo(
+    () =>
+      generateParamsItems(['area', 'role', 'edu', 'tag', 'q'], keySelections),
+    [getSearchParams],
+  );
+
+  // fetch api - params
+  const findValues = (params, key) =>
+    params.find((item) => item.key === key)?.values;
+  const prepareData = _compose(
+    ([location, educationStage, roleList, tag, search]) => ({
+      location,
+      educationStage,
+      roleList,
+      tag,
+      search,
+    }),
+    (arg) => [
+      findValues(arg, 'area').join(','),
+      mapValues(findValues(arg, 'edu'), (item) => eduObj[item]),
+      mapValues(findValues(arg, 'role'), (item) => roleObj[item]),
+      findValues(arg, 'tag').join(','),
+      findValues(arg, 'q').join(','),
+    ],
+  );
+
+  const handleFetchData = (page = 1) => {
+    dispatch(fetchPartners({ page, ...prepareData(searchParamsItems) }));
+  };
+
+  useEffect(() => {
+    handleFetchData();
+  }, [getSearchParams]);
 
   return (
     <>
@@ -28,24 +101,21 @@ function Partner() {
         </StyledSearchWrapper>
         <StyledContent>
           <SearchParamsList
-            paramsKey={['area', 'role', 'edu']}
-            keySelections={{
-              area: _map(AREAS, 'name'),
-              edu: _map(EDUCATION_STEP, 'label'),
-              role: _map(ROLE, 'label'),
-            }}
+            paramsKey={['area', 'role', 'edu', 'tag', 'q']}
+            keySelections={keySelections}
           />
           <PartnerList />
         </StyledContent>
-        {partners.items.length > 0 && (
+        {partners.items.length > 0 && current < totalPages && (
           <Box
             sx={
               mobileScreen
-                ? { textAlign: 'center', padding: '32px 0 80px' }
-                : { textAlign: 'center', padding: '72px 0 100px' }
+                ? { textAlign: 'center', padding: '32px 0' }
+                : { textAlign: 'center', padding: '72px 0' }
             }
           >
             <Button
+              onClick={() => handleFetchData(current + 1)}
               variant="outlined"
               sx={{
                 fontSize: '16px',
diff --git a/hooks/useSearchParamsManager.jsx b/hooks/useSearchParamsManager.jsx
index 2e04a136..58b50f8c 100644
--- a/hooks/useSearchParamsManager.jsx
+++ b/hooks/useSearchParamsManager.jsx
@@ -24,5 +24,20 @@ export default function useSearchParamsManager() {
     [push, searchParams],
   );
 
-  return [getSearchParams, pushState];
+  const generateParamsItems = useCallback(
+    (arr, keyObj = {}) => {
+      if (!Array.isArray(arr)) return [];
+      return arr.reduce((acc, param) => {
+        const values = getSearchParams(param).filter((value) =>
+          keyObj[param] === 'PASS_STRING'
+            ? value
+            : keyObj[param]?.includes(value),
+        );
+        return [...acc, { key: param, values }];
+      }, []);
+    },
+    [searchParams],
+  );
+
+  return [getSearchParams, pushState, generateParamsItems];
 }
diff --git a/redux/actions/partners.js b/redux/actions/partners.js
index 39848510..94a755bf 100644
--- a/redux/actions/partners.js
+++ b/redux/actions/partners.js
@@ -1,5 +1,10 @@
-export function fetchAllPartners() {
+export function fetchPartners({ pageSize = 10, page = 1, ...rest } = {}) {
   return {
-    type: 'FETCH_ALL_PARTNERS',
+    type: 'FETCH_PARTNERS',
+    payload: {
+      page,
+      pageSize,
+      ...rest,
+    },
   };
 }
diff --git a/redux/reducers/partners.js b/redux/reducers/partners.js
index 745c2675..28a5c4ab 100644
--- a/redux/reducers/partners.js
+++ b/redux/reducers/partners.js
@@ -1,16 +1,29 @@
 const initialState = {
   items: [],
+  pagination: {
+    pageSize: 10,
+    page: 1,
+    totalCount: 0,
+    totalPages: 0,
+  },
 };
 
 const reducer = (state = initialState, action) => {
   switch (action.type) {
-    case 'FETCH_ALL_PARTNERS_SUCCESS': {
+    case 'FETCH_PARTNERS_MORE_SUCCESS': {
       return {
-        ...state,
-        items: action.payload,
+        items: [...state.items, ...action.payload.data],
+        pagination: action.payload.pagination,
       };
     }
-    case 'FETCH_ALL_PARTNERS_FAILURE': {
+    case 'FETCH_PARTNERS_SUCCESS': {
+      return {
+        ...initialState,
+        items: action.payload.data,
+        pagination: action.payload.pagination,
+      };
+    }
+    case 'FETCH_PARTNERS_FAILURE': {
       return {
         ...initialState,
       };
diff --git a/redux/sagas/partnersSaga.js b/redux/sagas/partnersSaga.js
index 1925007b..db922f43 100644
--- a/redux/sagas/partnersSaga.js
+++ b/redux/sagas/partnersSaga.js
@@ -1,19 +1,40 @@
 import { put, takeEvery } from 'redux-saga/effects';
 
-function* fetchAllPartners() {
+function* fetchPartnersResource(action) {
+  const { pageSize = 10, page = 1, ...rest } = action.payload;
+
+  const startParams = `page=${page}&pageSize=${pageSize}`;
+  const searchKey = ['educationStage', 'roleList', 'location', 'tag', 'search'];
+
+  const queryStr = Object.entries(rest).reduce((acc, [key, val]) => {
+    return val && searchKey.includes(key) ? `${acc}&${key}=${val}` : acc;
+  }, startParams);
+
   try {
     const baseUrl =
       process.env.NEXT_PUBLIC_API_URL || 'https://daodao-server.onrender.com';
-    const URL = `${baseUrl}/user/all_User`;
+    const URL = `${baseUrl}/user?${queryStr}`;
     const result = yield fetch(URL).then((res) => res.json());
-    yield put({ type: 'FETCH_ALL_PARTNERS_SUCCESS', payload: result });
+    yield put({
+      type:
+        page !== 1 ? 'FETCH_PARTNERS_MORE_SUCCESS' : 'FETCH_PARTNERS_SUCCESS',
+      payload: {
+        data: result.data,
+        pagination: {
+          pageSize: +result.pageSize || 10,
+          page: +result.page,
+          totalPages: +result.totalPages,
+          totalCount: +result.totalCount,
+        },
+      },
+    });
   } catch (error) {
-    yield put({ type: 'FETCH_ALL_PARTNERS_FAILURE' });
+    yield put({ type: 'FETCH_PARTNERS_FAILURE' });
   }
 }
 
-function* userSaga() {
-  yield takeEvery('FETCH_ALL_PARTNERS', fetchAllPartners);
+function* partnerSaga() {
+  yield takeEvery('FETCH_PARTNERS', fetchPartnersResource);
 }
 
-export default userSaga;
+export default partnerSaga;