From ee203c4c471c0ad5b7c8891cbd64f2f2d0834974 Mon Sep 17 00:00:00 2001
From: curvesy <noobesang@gmail.com>
Date: Sat, 11 Jan 2025 20:52:55 +0330
Subject: [PATCH] Add handler for reaction button

---
 app/actions/reactToProject.ts             |  34 +++++++
 app/components/Feed/Meta.tsx              | 114 +++++++++++++++++-----
 app/components/Feed/Project.tsx           |  15 +--
 app/components/Feed/types.ts              |   3 +
 app/components/ProjectDetails/Actions.tsx |   2 +-
 app/config/endpoints.ts                   |   1 +
 6 files changed, 136 insertions(+), 33 deletions(-)
 create mode 100644 app/actions/reactToProject.ts

diff --git a/app/actions/reactToProject.ts b/app/actions/reactToProject.ts
new file mode 100644
index 0000000..c78cd5e
--- /dev/null
+++ b/app/actions/reactToProject.ts
@@ -0,0 +1,34 @@
+'use server';
+
+import {ENDPOINTS} from '@/app/config/endpoints';
+import {apiClient} from '@/app/utils/apiClient';
+
+export const reactToProject = async (projectId: number, hasReaction: boolean) => {
+    try {
+      const method = hasReaction ? 'DELETE' : 'POST';
+      const url = hasReaction
+        ? `${ENDPOINTS.REACTIONS}/${projectId}`
+        : `${ENDPOINTS.REACTIONS}`;
+  
+      const res = await apiClient(url, {
+        method,
+        ...(method === 'POST' && {
+          body: JSON.stringify({
+            data: {
+              emoji: '👍',
+              entity_type: 'project',
+              project: projectId,
+            },
+          }),
+        }),
+      });
+  
+      
+      // Success: Return true for both POST and DELETE
+      return { success: true, data: res.data };
+    } catch (error) {
+      console.error('Error during reaction operation:', error);
+      return { success: false, error: 'Failed to toggle reaction' };
+    }
+  };
+  
\ No newline at end of file
diff --git a/app/components/Feed/Meta.tsx b/app/components/Feed/Meta.tsx
index 19a3437..abe0d74 100644
--- a/app/components/Feed/Meta.tsx
+++ b/app/components/Feed/Meta.tsx
@@ -1,39 +1,103 @@
-import React, {FC} from 'react';
+'use client';
 
-import {Span, View} from '@/app/components/Polyfills';
-import {Icon} from '@/app/components/Elements';
-import {MetaProps, FeedType, ProjectStatus} from './types';
+import React, { FC, useState, useCallback } from 'react';
+import { Span, TouchableOpacity, View } from '@/app/components/Polyfills';
+import { Icon } from '@/app/components/Elements';
+import { MetaProps, FeedType, ProjectStatus } from './types';
+import { reactToProject } from '@/app/actions/reactToProject';
 
-const Meta: FC<MetaProps> = ({reactionCount, backers, type, status}) => {
-  let statusTag = 'Support';
-  if (status === ProjectStatus.Failed) {
-    statusTag = 'Failed';
-  }
-  if (status === ProjectStatus.Successful) {
-    statusTag = 'Successful';
-  }
+const Meta: FC<MetaProps> = ({
+  projectId,
+  reactionCount = 0,
+  hasReaction = false,
+  backers,
+  type,
+  status,
+}) => {
+  const [currentReactionCount, setCurrentReactionCount] = useState(reactionCount);
+  const [hasUserReacted, setHasUserReacted] = useState(hasReaction);
+  const [isLoading, setIsLoading] = useState(false);
+
+  const statusTag =
+    status === ProjectStatus.Failed
+      ? 'Failed'
+      : status === ProjectStatus.Successful
+      ? 'Successful'
+      : 'Support';
+
+  const toggleReaction = useCallback(async () => {
+    if (isLoading) return;
+
+    // Optimistically update UI
+    const nextReactionState = !hasUserReacted;
+    const nextReactionCount = nextReactionState
+      ? currentReactionCount + 1
+      : currentReactionCount - 1;
+
+    setHasUserReacted(nextReactionState);
+    setCurrentReactionCount(nextReactionCount);
+    setIsLoading(true);
+
+    try {
+      const result = await reactToProject(projectId, hasUserReacted);
+
+      // Revert UI if API fails
+      if (!result.success) {
+        setHasUserReacted(hasUserReacted);
+        setCurrentReactionCount(currentReactionCount);
+      }
+    } catch (error) {
+      console.error('Error toggling reaction:', error);
+
+      // Revert UI on error
+      setHasUserReacted(hasUserReacted);
+      setCurrentReactionCount(currentReactionCount);
+    } finally {
+      setIsLoading(false);
+    }
+  }, [currentReactionCount, hasUserReacted, isLoading, projectId]);
 
   return (
     <View className="flex flex-row justify-between items-end pt-6">
-      <View className="flex flex row nowrap gap-4">
-        <View className="flex flex row nowrap items-center">
-          <Icon name="thumbsUp" size={18} color="#6D6C6C" />
-          {reactionCount && reactionCount > 0 ? (
-            <Span className="text-neutralSteady font-light">{reactionCount}</Span>
-          ) : null}
-        </View>
+      <View className="flex flex-row nowrap gap-4">
+        {/* Reaction Section */}
+        <View className="flex flex-row items-center">
+          <TouchableOpacity
+            onPress={toggleReaction}
+            disabled={isLoading}
+            className={`flex flex-row items-center ${isLoading ? 'opacity-50' : ''}`}
+          >
+            <Icon
+              name="thumbsUp"
+              size={18}
+              color={hasUserReacted ? '#825E87' : '#6B7280'}
+            />
+          </TouchableOpacity>
 
-        {type === FeedType.Project && reactionCount && reactionCount > 0 ? (
-          <View className="flex flex row nowrap items-center">
+          {currentReactionCount > 0 && (
+            <Span className="text-neutralSteady font-light">
+              {currentReactionCount}
+            </Span>
+          )}
+        </View>
+        {/* Backers Section */}
+        {type === FeedType.Project && currentReactionCount > 0 && (
+          <View className="flex flex-row items-center">
             <Icon name="Profile" size={18} color="#6D6C6C" />
             <Span className="text-neutralSteady font-light">{`${backers} fans`}</Span>
           </View>
-        ) : null}
+        )}
       </View>
+      {/* Status Section */}
       <View
-        className={`${statusTag === 'Successful' ? 'text-assureStrong' : ''} ${
-          statusTag === 'Successful' ? 'text-warnStrong' : ''
-        } text-neutralPure rounded-xl`}>
+        className={`${
+          statusTag === 'Successful'
+            ? 'text-assureStrong'
+            : statusTag === 'Failed'
+            ? 'text-warnStrong'
+            : ''
+        } text-neutralPure rounded-xl`}
+      >
         <Span>{statusTag}</Span>
       </View>
     </View>
diff --git a/app/components/Feed/Project.tsx b/app/components/Feed/Project.tsx
index 59c6453..415f9c9 100644
--- a/app/components/Feed/Project.tsx
+++ b/app/components/Feed/Project.tsx
@@ -7,11 +7,10 @@ import Meta from './Meta';
 import {Routes} from '@/app/config/routes';
 
 const Project: FC<ProjectProps> = ({data}) => {
-  const {documentId, name, summary, owner, reaction_count, type} = data;
+  const {documentId, id, name, summary, owner, reaction_count, type, has_reaction} = data;
   // const image = data?.length
   //   ? {uri: `${API_URL}${data[0].formats.thumbnail.url}`}
   //   : avatar;
-
   return (
     <View className="w-full bg-neutralPure p-4 rounded-xl mb-6">
       <Artist data={owner} />
@@ -19,13 +18,15 @@ const Project: FC<ProjectProps> = ({data}) => {
         <View>
           <H4 className="pt-4 pb-2">{name}</H4>
           <Span className="text-neutralMighty dark:!text-neutralStrong font-light">{summary}</Span>
-          <Meta
-            reactionCount={reaction_count}
-            type={type}
-            status={ProjectStatus.Live}
-          />
         </View>
       </Link>
+      <Meta
+        projectId={id}
+        reactionCount={reaction_count}
+        hasReaction={has_reaction}
+        type={type}
+        status={ProjectStatus.Live}
+      />
     </View>
   );
 };
diff --git a/app/components/Feed/types.ts b/app/components/Feed/types.ts
index e980b73..a7e1e21 100644
--- a/app/components/Feed/types.ts
+++ b/app/components/Feed/types.ts
@@ -85,6 +85,7 @@ export type Project = ProjectAttrs & {
   documentId: string;
   current_funding: string;
   reaction_count: number;
+  has_reaction: boolean;
   users_permissions_user: User;
   images: Images;
   owner: Owner;
@@ -124,7 +125,9 @@ export interface LinkToProjectProps {
 }
 
 export interface MetaProps {
+  projectId: number;
   reactionCount?: number;
+  hasReaction?: boolean;
   backers?: number;
   type: FeedType;
   status?: ProjectStatus;
diff --git a/app/components/ProjectDetails/Actions.tsx b/app/components/ProjectDetails/Actions.tsx
index 02ff150..f9d77b8 100644
--- a/app/components/ProjectDetails/Actions.tsx
+++ b/app/components/ProjectDetails/Actions.tsx
@@ -18,7 +18,7 @@ import {ActionsProps} from './types';
 const Actions: FC<ActionsProps> = async ({owner, project, refresh}) => {
   const account = await getUserAccount();
 
-  const ownerId = Number(project.users_permissions_user.id);
+  const ownerId = Number(project?.users_permissions_user?.id);
   const accountId = account?.id;
   const projectId = project?.documentId;
   const status = project?.project_status;
diff --git a/app/config/endpoints.ts b/app/config/endpoints.ts
index 841e972..3a6d68e 100644
--- a/app/config/endpoints.ts
+++ b/app/config/endpoints.ts
@@ -10,6 +10,7 @@ export const ENDPOINTS = {
   CONTRIBUTIONS: '/contributions',
   EXCLUSIVE_CONTENT: '/exclusive-contents',
   FILES: '/upload/files',
+  REACTIONS: '/reactions',
 };
 
 export const KLAYR_ENDPOINTS = {