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..._screen_components/dynamicPicklistFSC/force-app/main/default/classes/PopulatePicklist.cls
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,21 +1,77 @@ | ||
| global with sharing class PopulatePicklist { | ||
| @AuraEnabled | ||
| global static list<Map<string, string>> getPicklistValues(string obj, String fld){ | ||
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| list<Map<string, string>> options = new list<Map<string, string>>(); | ||
| Schema.SObjectType objType = Schema.getGlobalDescribe().get(obj); | ||
| Schema.DescribeSObjectResult objDescribe = objType.getDescribe(); | ||
| map<String, Schema.SObjectField> fieldMap = objDescribe.fields.getMap(); | ||
| list<Schema.PicklistEntry> values = | ||
| fieldMap.get(fld).getDescribe().getPickListValues(); | ||
| for (Schema.PicklistEntry a : values) | ||
| { | ||
| Map<string, string> newOptions = new Map<string, string>{}; | ||
| newOptions.put('value', a.getValue()); | ||
| newOptions.put('label', a.getLabel()); | ||
| options.add(newOptions); | ||
| } | ||
|
|
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| return options; | ||
| } | ||
| @AuraEnabled | ||
| global static list<Map<string, string> > getPicklistValues(string obj, String fld){ | ||
| checkAccess(obj, new string[]{fld}, 'read'); | ||
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| list<Map<string, string> > options = new list<Map<string, string> >(); | ||
| Schema.SObjectType objType = Schema.getGlobalDescribe().get(obj); | ||
| Schema.DescribeSObjectResult objDescribe = objType.getDescribe(); | ||
| map<String, Schema.SObjectField> fieldMap = objDescribe.fields.getMap(); | ||
| list<Schema.PicklistEntry> values = | ||
| fieldMap.get(fld).getDescribe().getPickListValues(); | ||
| for (Schema.PicklistEntry a : values) | ||
| { | ||
| Map<string, string> newOptions = new Map<string, string>{}; | ||
| newOptions.put('value', a.getValue()); | ||
| newOptions.put('label', a.getLabel()); | ||
| options.add(newOptions); | ||
| } | ||
|
|
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| return options; | ||
| } | ||
|
|
||
| private static void checkAccess(string sobjectName, String[] fields, string accessType){ | ||
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| SObjectType sobj = Schema.getGlobalDescribe().get(sobjectName); | ||
| Map<String,Schema.SObjectField> sobjectfields = sobj.getDescribe().fields.getMap(); | ||
| String[] systemFields = new String[] { | ||
| 'Id', | ||
| 'IsDeleted', | ||
| 'CreatedBy', | ||
| 'CreatedById', | ||
| 'CreatedDate', | ||
| 'LastModifiedBy', | ||
| 'LastModifiedById', | ||
| 'LastModifiedDate', | ||
| 'SystemModstamp' | ||
| }; | ||
| if(accessType == 'create') { | ||
| for (String field : fields) { | ||
| // Check if the user has access to field | ||
| if(systemFields.indexOf(field) > -1 || sobjectfields.get(field).getDescribe().isCalculated() || sobjectfields.get(field).getDescribe().isAutoNumber()) continue; | ||
| if (!sobjectfields.get(field).getDescribe().isCreateable()) { | ||
| // Pass error to client | ||
| // Due to a quirk with AuraHandledException, the message is only passed to the client when the message is set in both ways | ||
| // as it is below. | ||
| AuraHandledException e = new AuraHandledException('Access to one or more necessary fields is restricted for the current user. ' + field); | ||
| e.setMessage('Access to one or more necessary fields is restricted for the current user. ' + field); | ||
| throw e; | ||
| } | ||
| } | ||
| } else if(accessType == 'read') { | ||
| for (String field : fields) { | ||
| if (!sobjectfields.get(field).getDescribe().isAccessible()) { | ||
| AuraHandledException e = new AuraHandledException('Access to one or more necessary fields is restricted for the current user.'); | ||
| e.setMessage('Access to one or more necessary fields is restricted for the current user.'); | ||
| throw e; | ||
|
|
||
| } | ||
| } | ||
| } else if(accessType == 'update') { | ||
| for (String field : fields) { | ||
| if(systemFields.indexOf(field) > -1 || sobjectfields.get(field).getDescribe().isCalculated() || sobjectfields.get(field).getDescribe().isAutoNumber()) continue; | ||
| if (!sobjectfields.get(field).getDescribe().isUpdateable()) { | ||
| AuraHandledException e = new AuraHandledException('Access to one or more necessary fields is restricted for the current user.'); | ||
| e.setMessage('Access to one or more necessary fields is restricted for the current user.'); | ||
| throw e; | ||
| } | ||
| } | ||
| } else if(accessType == 'delete') { | ||
| if (!sobj.getDescribe().isDeletable()) { | ||
| AuraHandledException e = new AuraHandledException('Access to one or more necessary objects is restricted for the current user.'); | ||
| e.setMessage('Access to one or more necessary objects is restricted for the current user.'); | ||
| throw e; | ||
| } | ||
| } | ||
| } | ||
| } |
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