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Feature controller seperation #7

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merged 3 commits into from
Aug 22, 2024
Merged

Feature controller seperation #7

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0dbbaed
Add Pagination
edunzer Aug 22, 2024
cd0f403
Separate out controllers
edunzer Aug 22, 2024
34338fb
fixed failed to find record id bug
edunzer Aug 22, 2024
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124 changes: 36 additions & 88 deletions force-app/main/default/classes/IdeaListViewComponentController.cls
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Original file line number Diff line number Diff line change
@@ -1,55 +1,53 @@
public with sharing class IdeaListViewComponentController {

@AuraEnabled(cacheable=true)
public static List<IdeaWrapper> getIdeasWithVotes(String sourceType, String sortField, String sortOrder, String statusFilter, Id recordId) {
public static Map<String, Object> getIdeasWithVotes(String sourceType, String sortField, String sortOrder, String statusFilter, Id recordId, Integer pageSize, Integer pageNumber) {
Id currentUserId = UserInfo.getUserId();

Integer offset = (pageNumber - 1) * pageSize;

// Base query for ideas
String baseQuery = 'SELECT Id, Name, Product_Tag__c, Product_Tag__r.Name, Status__c, Subject__c, Submitted_By__c, Submitted_By__r.Name, Up__c, Down__c FROM Idea__c';
String countQuery = 'SELECT COUNT() FROM Idea__c';
List<Idea__c> ideas;
Integer totalRecords;

try {
String whereClause = '';
if (recordId != null) {
// If recordId is provided, fetch that specific Idea
baseQuery += ' WHERE Id = :recordId';
ideas = [SELECT Id, Name, Product_Tag__c, Product_Tag__r.Name, Status__c, Subject__c, Submitted_By__c, Submitted_By__r.Name, Up__c, Down__c FROM Idea__c WHERE Id = :recordId];
whereClause = ' WHERE Id = :recordId';
} else if (sourceType == 'CurrentUser') {
baseQuery += ' WHERE Submitted_By__c = :currentUserId';
ideas = Database.query(baseQuery);
whereClause = ' WHERE Submitted_By__c = :currentUserId';
} else {
baseQuery += ' WHERE Id != NULL'; // Ensures WHERE clause is always valid
ideas = Database.query(baseQuery);
whereClause = ' WHERE Id != NULL'; // Ensures WHERE clause is always valid
}

// Apply status filter if provided and valid
if (statusFilter != null && !String.isBlank(statusFilter)) {
try {
List<String> statusList = statusFilter.split(',');
if (!statusList.isEmpty()) {
baseQuery += ' AND Status__c IN :statusList';
}
} catch (Exception e) {
System.debug('Error processing statusFilter: ' + e.getMessage());
List<String> statusList = statusFilter.split(',');
if (!statusList.isEmpty()) {
whereClause += ' AND Status__c IN :statusList';
}
}

// Apply sorting based on sortField and sortOrder
baseQuery += ' ORDER BY ' + sortField + ' ' + sortOrder + ' LIMIT 100';

// Debugging output to verify final query
System.debug('Final Query: ' + baseQuery);

// Execute the query
if (recordId == null) {
ideas = Database.query(baseQuery);
}

// Append the whereClause to both queries
baseQuery += whereClause;
countQuery += whereClause;

// Apply sorting and pagination
baseQuery += ' ORDER BY ' + sortField + ' ' + sortOrder + ' LIMIT :pageSize OFFSET :offset';

// Execute the queries
ideas = Database.query(baseQuery);

// Execute the count query to get the total number of records
totalRecords = Database.countQuery(countQuery); // Changed from SOQL to countQuery

// Collect idea IDs for further processing
Set<Id> ideaIds = new Set<Id>();
for (Idea__c idea : ideas) {
ideaIds.add(idea.Id);
}

// Map to hold votes related to the ideas
Map<Id, Idea_Vote__c> ideaVotesMap = new Map<Id, Idea_Vote__c>();
if (!ideaIds.isEmpty()) {
Expand All @@ -60,85 +58,35 @@ public with sharing class IdeaListViewComponentController {
ideaVotesMap.put(vote.Idea__c, vote);
}
}

// Wrap the Ideas and associate the votes
List<IdeaWrapper> ideaList = new List<IdeaWrapper>();
for (Idea__c idea : ideas) {
Idea_Vote__c userVote = ideaVotesMap.get(idea.Id);
ideaList.add(new IdeaWrapper(idea, userVote));
}

return ideaList;

// Prepare the return map
Map<String, Object> resultMap = new Map<String, Object>();
resultMap.put('ideas', ideaList);
resultMap.put('totalRecords', totalRecords);

return resultMap;
} catch (Exception e) {
// Log the error and throw a handled exception to the client
System.debug('Error in getIdeasWithVotes: ' + e.getMessage());
throw new AuraHandledException('Error in getIdeasWithVotes: ' + e.getMessage());
}
}


// Method to handle upvote
@AuraEnabled
public static void handleUpVote(Id ideaId) {
Id currentUserId = UserInfo.getUserId();
Idea_Vote__c existingVote;

try {
existingVote = [SELECT Id, Type__c FROM Idea_Vote__c WHERE Idea__c = :ideaId AND Submitted_By__c = :currentUserId LIMIT 1];
} catch (QueryException e) {
existingVote = null;
}

if (existingVote != null) {
if (existingVote.Type__c == 'Up') {
// If the existing vote is already an upvote, delete it
delete existingVote;
} else {
// If the existing vote is a downvote, update it to an upvote
existingVote.Type__c = 'Up';
update existingVote;
}
} else {
// Create a new upvote record
Idea_Vote__c newVote = new Idea_Vote__c(
Idea__c = ideaId,
Type__c = 'Up',
Submitted_By__c = currentUserId
);
insert newVote;
}
IdeaVotingController.handleUpVote(ideaId);
}

// Method to handle downvote
@AuraEnabled
public static void handleDownVote(Id ideaId) {
Id currentUserId = UserInfo.getUserId();
Idea_Vote__c existingVote;

try {
existingVote = [SELECT Id, Type__c FROM Idea_Vote__c WHERE Idea__c = :ideaId AND Submitted_By__c = :currentUserId LIMIT 1];
} catch (QueryException e) {
existingVote = null;
}

if (existingVote != null) {
if (existingVote.Type__c == 'Down') {
// If the existing vote is already a downvote, delete it
delete existingVote;
} else {
// If the existing vote is an upvote, update it to a downvote
existingVote.Type__c = 'Down';
update existingVote;
}
} else {
// Create a new downvote record
Idea_Vote__c newVote = new Idea_Vote__c(
Idea__c = ideaId,
Type__c = 'Down',
Submitted_By__c = currentUserId
);
insert newVote;
}
IdeaVotingController.handleDownVote(ideaId);
}

// Wrapper class to return Idea and associated IdeaVote
Expand Down
62 changes: 62 additions & 0 deletions force-app/main/default/classes/IdeaVoteComponentController.cls
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Original file line number Diff line number Diff line change
@@ -0,0 +1,62 @@
public with sharing class IdeaVoteComponentController {

@AuraEnabled(cacheable=true)
public static IdeaWrapper getIdeaWithVotes(Id recordId) {
Id currentUserId = UserInfo.getUserId();

// Check if recordId is null
if (recordId == null) {
throw new AuraHandledException('Record ID is null. Cannot fetch Idea.');
}

try {
// Query to get the idea record based on recordId
Idea__c idea = [SELECT Id, Name, Product_Tag__c, Product_Tag__r.Name, Status__c, Subject__c, Submitted_By__c, Submitted_By__r.Name, Up__c, Down__c
FROM Idea__c
WHERE Id = :recordId
LIMIT 1];

// Query to get the vote associated with the current user for this idea
Idea_Vote__c userVote;
try {
userVote = [SELECT Id, Idea__c, Type__c FROM Idea_Vote__c
WHERE Idea__c = :idea.Id
AND Submitted_By__c = :currentUserId
LIMIT 1];
} catch (Exception e) {
userVote = null; // If no vote found, set it to null
}

// Wrap the Idea and associated vote in an IdeaWrapper
IdeaWrapper ideaWrapper = new IdeaWrapper(idea, userVote);

return ideaWrapper;

} catch (Exception e) {
// Log the error and throw a handled exception to the client
System.debug('Error in getIdeaWithVotes: ' + e.getMessage());
throw new AuraHandledException('Error in getIdeaWithVotes: ' + e.getMessage());
}
}

@AuraEnabled
public static void handleUpVote(Id ideaId) {
IdeaVotingController.handleUpVote(ideaId);
}

@AuraEnabled
public static void handleDownVote(Id ideaId) {
IdeaVotingController.handleDownVote(ideaId);
}

// Wrapper class to return Idea and associated IdeaVote
public class IdeaWrapper {
@AuraEnabled public Idea__c idea { get; set; }
@AuraEnabled public Idea_Vote__c userVote { get; set; }

public IdeaWrapper(Idea__c idea, Idea_Vote__c userVote) {
this.idea = idea;
this.userVote = userVote;
}
}
}
5 changes: 5 additions & 0 deletions force-app/main/default/classes/IdeaVoteComponentController.cls-meta.xml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<ApexClass xmlns="http://soap.sforce.com/2006/04/metadata">
<apiVersion>61.0</apiVersion>
<status>Active</status>
</ApexClass>
64 changes: 64 additions & 0 deletions force-app/main/default/classes/IdeaVotingController.cls
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Original file line number Diff line number Diff line change
@@ -0,0 +1,64 @@
public with sharing class IdeaVotingController {

@AuraEnabled
public static void handleUpVote(Id ideaId) {
Id currentUserId = UserInfo.getUserId();
Idea_Vote__c existingVote;

try {
existingVote = [SELECT Id, Type__c FROM Idea_Vote__c WHERE Idea__c = :ideaId AND Submitted_By__c = :currentUserId LIMIT 1];
} catch (QueryException e) {
existingVote = null;
}

if (existingVote != null) {
if (existingVote.Type__c == 'Up') {
// If the existing vote is already an upvote, delete it
delete existingVote;
} else {
// If the existing vote is a downvote, update it to an upvote
existingVote.Type__c = 'Up';
update existingVote;
}
} else {
// Create a new upvote record
Idea_Vote__c newVote = new Idea_Vote__c(
Idea__c = ideaId,
Type__c = 'Up',
Submitted_By__c = currentUserId
);
insert newVote;
}
}

@AuraEnabled
public static void handleDownVote(Id ideaId) {
Id currentUserId = UserInfo.getUserId();
Idea_Vote__c existingVote;

try {
existingVote = [SELECT Id, Type__c FROM Idea_Vote__c WHERE Idea__c = :ideaId AND Submitted_By__c = :currentUserId LIMIT 1];
} catch (QueryException e) {
existingVote = null;
}

if (existingVote != null) {
if (existingVote.Type__c == 'Down') {
// If the existing vote is already a downvote, delete it
delete existingVote;
} else {
// If the existing vote is an upvote, update it to a downvote
existingVote.Type__c = 'Down';
update existingVote;
}
} else {
// Create a new downvote record
Idea_Vote__c newVote = new Idea_Vote__c(
Idea__c = ideaId,
Type__c = 'Down',
Submitted_By__c = currentUserId
);
insert newVote;
}
}
}
5 changes: 5 additions & 0 deletions force-app/main/default/classes/IdeaVotingController.cls-meta.xml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<ApexClass xmlns="http://soap.sforce.com/2006/04/metadata">
<apiVersion>61.0</apiVersion>
<status>Active</status>
</ApexClass>
11 changes: 6 additions & 5 deletions force-app/main/default/lwc/ideaListViewComponent/ideaListViewComponent.css
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Original file line number Diff line number Diff line change
@@ -1,12 +1,14 @@
/* ideaListViewComponent.css */
/* Add padding or margin to the container around the datatable */
.datatable-container {
margin-bottom: 20px; /* Add margin below the datatable */
}

/* Custom styles for the lightning-card */
/* Optional: Keep the existing styles */
.lightning-card {
max-width: 100%; /* Ensure the card does not exceed its container */
overflow-x: auto; /* Allow horizontal scrolling if content overflows */
}

/* Style the title of the lightning-card */
.lightning-card__header {
background-color: transparent; /* Remove background color */
border-bottom: none; /* Remove border under the title */
Expand All @@ -15,7 +17,6 @@
padding: 0; /* Adjust padding */
}

/* Optionally, you can add some margin or padding to the datatable if needed */
.lightning-datatable {
margin-top: 10px; /* Example of adding some margin above the table */
margin-top: 10px; /* Margin above the table */
}
45 changes: 36 additions & 9 deletions force-app/main/default/lwc/ideaListViewComponent/ideaListViewComponent.html
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Original file line number Diff line number Diff line change
@@ -1,15 +1,42 @@
<template>
<lightning-card title={title}>
<template if:true={ideas}>
<lightning-datatable
data={ideas}
columns={columns}
key-field="ideaId"
onrowaction={handleRowAction}
hide-checkbox-column="true"
resize-column-disabled
>
</lightning-datatable>
<div class="datatable-container">
<lightning-datatable
data={ideas}
columns={columns}
key-field="ideaId"
onrowaction={handleRowAction}
hide-checkbox-column="true"
resize-column-disabled
>
</lightning-datatable>
</div>

<lightning-layout horizontal-align="space">
<lightning-layout-item flexibility="auto">
<lightning-button
label="Previous"
icon-name="utility:chevronleft"
onclick={handlePrevious}
disabled={isPreviousDisabled}
>
</lightning-button>
</lightning-layout-item>
<lightning-layout-item flexibility="auto">
Page {page} of {totalPage}
</lightning-layout-item>
<lightning-layout-item flexibility="auto">
<lightning-button
label="Next"
icon-name="utility:chevronright"
icon-position="right"
onclick={handleNext}
disabled={isNextDisabled}
>
</lightning-button>
</lightning-layout-item>
</lightning-layout>
</template>
<template if:true={error}>
<div class="slds-text-color_error">
Expand Down
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