[WEB-1603] fix: load more issues when issues are deleted (#4830)

* fix load more issues when issues are deleted

* fix build

web/core/store/issue/archived/issue.store.ts

@@ -131,7 +131,7 @@ export class ArchivedIssues extends BaseIssuesStore implements IArchivedIssues {
       // get params from stored pagination options
       const params = this.issueFilterStore?.getFilterParams(
         this.paginationOptions,
-        cursorObject?.nextCursor,
+        this.getNextCursor(groupId, subGroupId),
         groupId,
         subGroupId
       );

web/core/store/issue/cycle/issue.store.ts

@@ -205,7 +205,7 @@ export class CycleIssues extends BaseIssuesStore implements ICycleIssues {
       // get params from stored pagination options
       const params = this.issueFilterStore?.getFilterParams(
         this.paginationOptions,
-        cursorObject?.nextCursor,
+        this.getNextCursor(groupId, subGroupId),
         groupId,
         subGroupId
       );

web/core/store/issue/draft/issue.store.ts

@@ -129,7 +129,7 @@ export class DraftIssues extends BaseIssuesStore implements IDraftIssues {
       // get params from stored pagination options
       const params = this.issueFilterStore?.getFilterParams(
         this.paginationOptions,
-        cursorObject?.nextCursor,
+        this.getNextCursor(groupId, subGroupId),
         groupId,
         subGroupId
       );

web/core/store/issue/helpers/base-issues.store.ts

@@ -305,8 +305,9 @@ export abstract class BaseIssuesStore implements IBaseIssuesStore {
     const subGroupBy = displayFilters?.sub_group_by;
     const groupBy = displayFilters?.group_by;
 
-    if (!groupBy && !subGroupBy && Array.isArray(groupedIssueIds)) {
-      return groupedIssueIds as string[];
+    const allIssues = groupedIssueIds[ALL_ISSUES];
+    if (!groupBy && !subGroupBy && allIssues && Array.isArray(allIssues)) {
+      return allIssues as string[];
     }
 
     if (groupBy && groupId && groupedIssueIds?.[groupId] && Array.isArray(groupedIssueIds[groupId])) {
@@ -314,7 +315,7 @@ export abstract class BaseIssuesStore implements IBaseIssuesStore {
     }
 
     if (groupBy && subGroupBy && groupId && subGroupId) {
-      return (groupedIssueIds as TSubGroupedIssues)?.[subGroupId]?.[groupId] as string[];
+      return (groupedIssueIds as TSubGroupedIssues)?.[groupId]?.[subGroupId] as string[];
     }
 
     return undefined;
@@ -421,6 +422,24 @@ export abstract class BaseIssuesStore implements IBaseIssuesStore {
     }
   );
 
+  /**
+   * Gets the next page cursor based on number of issues currently available
+   * @param groupId groupId for the cursor
+   * @param subGroupId subgroupId for cursor
+   * @returns next page cursor or undefined
+   */
+  getNextCursor = (groupId: string | undefined, subGroupId: string | undefined): string | undefined => {
+    const groupedIssues = this.getIssueIds(groupId, subGroupId) ?? [];
+    const currentIssueCount = groupedIssues.length;
+
+    if (!this.paginationOptions) return;
+
+    const { perPageCount } = this.paginationOptions;
+    const nextPage = Math.floor(currentIssueCount / perPageCount);
+
+    return `${perPageCount}:${nextPage}:0`;
+  };
+
   /**
    * This Method is called after fetching the first paginated issues
    *

web/core/store/issue/module/issue.store.ts

@@ -160,7 +160,7 @@ export class ModuleIssues extends BaseIssuesStore implements IModuleIssues {
       // get params from stored pagination options
       const params = this.issueFilterStore?.getFilterParams(
         this.paginationOptions,
-        cursorObject?.nextCursor,
+        this.getNextCursor(groupId, subGroupId),
         groupId,
         subGroupId
       );

web/core/store/issue/profile/issue.store.ts

@@ -167,7 +167,7 @@ export class ProfileIssues extends BaseIssuesStore implements IProfileIssues {
       // get params from stored pagination options
       let params = this.issueFilterStore?.getFilterParams(
         this.paginationOptions,
-        cursorObject?.nextCursor,
+        this.getNextCursor(groupId, subGroupId),
         groupId,
         subGroupId
       );

web/core/store/issue/project-views/issue.store.ts

@@ -127,7 +127,7 @@ export class ProjectViewIssues extends BaseIssuesStore implements IProjectViewIs
       // get params from stored pagination options
       const params = this.issueFilterStore?.getFilterParams(
         this.paginationOptions,
-        cursorObject?.nextCursor,
+        this.getNextCursor(groupId, subGroupId),
         groupId,
         subGroupId
       );

web/core/store/issue/project/issue.store.ts

@@ -130,7 +130,7 @@ export class ProjectIssues extends BaseIssuesStore implements IProjectIssues {
       // get params from stored pagination options
       const params = this.issueFilterStore?.getFilterParams(
         this.paginationOptions,
-        cursorObject?.nextCursor,
+        this.getNextCursor(groupId, subGroupId),
         groupId,
         subGroupId
       );

web/core/store/issue/workspace/issue.store.ts

@@ -130,7 +130,7 @@ export class WorkspaceIssues extends BaseIssuesStore implements IWorkspaceIssues
       const params = this.issueFilterStore?.getFilterParams(
         viewId,
         this.paginationOptions,
-        cursorObject?.nextCursor,
+        this.getNextCursor(groupId, subGroupId),
         groupId,
         subGroupId
       );