fix: Allow deleting workflows without any crawls (#2285)

- Uses crawl count to determine whether workflow can be deleted instead
of last crawl ID
- Display delete confirmation dialog when trying to delete a workflow

frontend/src/pages/org/workflow-detail.ts

@@ -18,6 +18,7 @@ import type { CrawlLog } from "@/features/archived-items/crawl-logs";
 import { CrawlStatus } from "@/features/archived-items/crawl-status";
 import { ExclusionEditor } from "@/features/crawl-workflows/exclusion-editor";
 import { pageNav, type Breadcrumb } from "@/layouts/pageHeader";
+import { deleteConfirmation } from "@/strings/ui";
 import type { APIPaginatedList } from "@/types/api";
 import { type CrawlState } from "@/types/crawlState";
 import { isApiError } from "@/utils/api";
@@ -54,7 +55,13 @@ export class WorkflowDetail extends BtrixElement {
   isCrawler!: boolean;
 
   @property({ type: String })
-  openDialogName?: "scale" | "exclusions" | "cancel" | "stop" | "delete";
+  openDialogName?:
+    | "scale"
+    | "exclusions"
+    | "cancel"
+    | "stop"
+    | "delete"
+    | "deleteCrawl";
 
   @property({ type: String })
   initialActivePanel?: Tab;
@@ -255,14 +262,14 @@ export class WorkflowDetail extends BtrixElement {
   render() {
     if (this.isEditing && this.isCrawler) {
       return html`
-        <div class="grid grid-cols-1 gap-7">
+        <div class="grid grid-cols-1 gap-7 pb-7">
           ${when(this.workflow, this.renderEditor)}
         </div>
       `;
     }
 
     return html`
-      <div class="grid grid-cols-1 gap-7">
+      <div class="grid grid-cols-1 gap-7 pb-7">
         <div class="col-span-1">${this.renderBreadcrumbs()}</div>
 
         <div>
@@ -355,7 +362,7 @@ export class WorkflowDetail extends BtrixElement {
       </btrix-dialog>
       <btrix-dialog
         .label=${msg("Delete Crawl?")}
-        .open=${this.openDialogName === "delete"}
+        .open=${this.openDialogName === "deleteCrawl"}
         @sl-request-close=${() => (this.openDialogName = undefined)}
         @sl-show=${this.showDialog}
         @sl-after-hide=${() => (this.isDialogVisible = false)}
@@ -392,6 +399,32 @@ export class WorkflowDetail extends BtrixElement {
       >
         ${this.isDialogVisible ? this.renderEditScale() : ""}
       </btrix-dialog>
+      <btrix-dialog
+        .label=${msg("Delete Workflow?")}
+        .open=${this.openDialogName === "delete"}
+        @sl-request-close=${() => (this.openDialogName = undefined)}
+        @sl-show=${this.showDialog}
+        @sl-after-hide=${() => (this.isDialogVisible = false)}
+      >
+        ${deleteConfirmation(this.renderName())}
+        <div slot="footer" class="flex justify-between">
+          <sl-button
+            size="small"
+            .autofocus=${true}
+            @click=${() => (this.openDialogName = undefined)}
+            >${msg("Cancel")}</sl-button
+          >
+          <sl-button
+            size="small"
+            variant="danger"
+            @click=${async () => {
+              void this.delete();
+              this.openDialogName = undefined;
+            }}
+            >${msg("Delete Workflow")}</sl-button
+          >
+        </div>
+      </btrix-dialog>
     `;
   }
 
@@ -736,12 +769,12 @@ export class WorkflowDetail extends BtrixElement {
             ${msg("Duplicate Workflow")}
           </sl-menu-item>
           ${when(
-            !this.lastCrawlId,
+            !workflow.crawlCount,
             () => html`
               <sl-divider></sl-divider>
               <sl-menu-item
                 style="--sl-color-neutral-700: var(--danger)"
-                @click=${() => void this.delete()}
+                @click=${() => (this.openDialogName = "delete")}
               >
                 <sl-icon name="trash3" slot="prefix"></sl-icon>
                 ${msg("Delete Workflow")}
@@ -842,7 +875,7 @@ export class WorkflowDetail extends BtrixElement {
 
   private renderCrawls() {
     return html`
-      <section>
+      <section class="h-56 min-h-max">
         <div
           class="mb-3 flex items-center justify-end rounded-lg border bg-neutral-50 p-4"
         >
@@ -1643,7 +1676,7 @@ export class WorkflowDetail extends BtrixElement {
 
   private readonly confirmDeleteCrawl = (crawl: Crawl) => {
     this.crawlToDelete = crawl;
-    this.openDialogName = "delete";
+    this.openDialogName = "deleteCrawl";
   };
 
   private async deleteCrawl(crawl: Crawl) {
@@ -1666,6 +1699,9 @@ export class WorkflowDetail extends BtrixElement {
         id: "archived-item-delete-status",
       });
       void this.fetchCrawls();
+
+      // Update crawl count
+      void this.fetchWorkflow();
     } catch (e) {
       if (this.crawlToDelete) {
         this.confirmDeleteCrawl(this.crawlToDelete);

frontend/src/pages/org/workflows-list.ts

@@ -1,7 +1,11 @@
 import { localized, msg, str } from "@lit/localize";
-import type { SlCheckbox, SlSelectEvent } from "@shoelace-style/shoelace";
+import type {
+  SlCheckbox,
+  SlDialog,
+  SlSelectEvent,
+} from "@shoelace-style/shoelace";
 import { html, type PropertyValues } from "lit";
-import { customElement, state } from "lit/decorators.js";
+import { customElement, query, state } from "lit/decorators.js";
 import { ifDefined } from "lit/directives/if-defined.js";
 import { when } from "lit/directives/when.js";
 import queryString from "query-string";
@@ -21,6 +25,7 @@ import { type SelectEvent } from "@/components/ui/search-combobox";
 import type { SelectJobTypeEvent } from "@/features/crawl-workflows/new-workflow-dialog";
 import { pageHeader } from "@/layouts/pageHeader";
 import scopeTypeLabels from "@/strings/crawl-workflows/scopeType";
+import { deleteConfirmation } from "@/strings/ui";
 import type { APIPaginatedList, APIPaginationQuery } from "@/types/api";
 import { NewWorkflowOnlyScopeType } from "@/types/workflow";
 import { isApiError } from "@/utils/api";
@@ -91,6 +96,9 @@ export class WorkflowsList extends BtrixElement {
   @state()
   private fetchErrorStatusCode?: number;
 
+  @state()
+  private workflowToDelete?: ListWorkflow;
+
   @state()
   private orderBy: {
     field: SortField;
@@ -106,6 +114,9 @@ export class WorkflowsList extends BtrixElement {
   @state()
   private filterByCurrentUser = false;
 
+  @query("#deleteDialog")
+  private readonly deleteDialog?: SlDialog | null;
+
   // For fuzzy search:
   private readonly searchKeys = ["name", "firstSeed"];
 
@@ -311,12 +322,52 @@ export class WorkflowsList extends BtrixElement {
             </btrix-alert>
           </div>
         `,
-        () =>
+        () => html`
-          this.workflows
+          <div class="pb-10">
+            ${this.workflows
               ? this.workflows.total
                 ? this.renderWorkflowList()
                 : this.renderEmptyState()
-            : this.renderLoading(),
+              : this.renderLoading()}
+          </div>
+        `,
+      )}
+      ${this.renderDialogs()}
+    `;
+  }
+
+  private renderDialogs() {
+    return html`
+      ${when(
+        this.workflowToDelete,
+        (workflow) => html`
+          <btrix-dialog id="deleteDialog" .label=${msg("Delete Workflow?")}>
+            ${deleteConfirmation(this.renderName(workflow))}
+            <div slot="footer" class="flex justify-between">
+              <sl-button
+                size="small"
+                .autofocus=${true}
+                @click=${() => void this.deleteDialog?.hide()}
+                >${msg("Cancel")}</sl-button
+              >
+              <sl-button
+                size="small"
+                variant="danger"
+                @click=${async () => {
+                  void this.deleteDialog?.hide();
+
+                  try {
+                    await this.delete(workflow);
+                    this.workflowToDelete = undefined;
+                  } catch {
+                    void this.deleteDialog?.show();
+                  }
+                }}
+                >${msg("Delete Workflow")}</sl-button
+              >
+            </div>
+          </btrix-dialog>
+        `,
       )}
     `;
   }
@@ -593,12 +644,16 @@ export class WorkflowsList extends BtrixElement {
             ${msg("Duplicate Workflow")}
           </sl-menu-item>
           ${when(
-            !workflow.lastCrawlId,
+            !workflow.crawlCount,
             () => html`
               <sl-divider></sl-divider>
               <sl-menu-item
                 style="--sl-color-neutral-700: var(--danger)"
-                @click=${() => void this.delete(workflow)}
+                @click=${async () => {
+                  this.workflowToDelete = workflow;
+                  await this.updateComplete;
+                  void this.deleteDialog?.show();
+                }}
               >
                 <sl-icon name="trash3" slot="prefix"></sl-icon>
                 ${msg("Delete Workflow")}

frontend/src/strings/ui.ts

@@ -0,0 +1,9 @@
+import { msg } from "@lit/localize";
+import { html, type TemplateResult } from "lit";
+
+// TODO Refactor all generic confirmation messages to use utility
+export const deleteConfirmation = (name: string | TemplateResult) =>
+  msg(html`
+    Are you sure you want to delete
+    <strong class="font-semibold">${name}</strong>?
+  `);