Add ESLint

booklore-ui/angular.json

@@ -109,8 +109,22 @@
             ],
             "scripts": []
           }
+        },
+        "lint": {
+          "builder": "@angular-eslint/builder:lint",
+          "options": {
+            "lintFilePatterns": [
+              "src/**/*.ts",
+              "src/**/*.html"
+            ]
+          }
         }
       }
     }
+  },
+  "cli": {
+    "schematicCollections": [
+      "angular-eslint"
+    ]
   }
 }

booklore-ui/eslint.config.js

@@ -0,0 +1,43 @@
+// @ts-check
+const eslint = require("@eslint/js");
+const tseslint = require("typescript-eslint");
+const angular = require("angular-eslint");
+
+module.exports = tseslint.config(
+  {
+    files: ["**/*.ts"],
+    extends: [
+      eslint.configs.recommended,
+      ...tseslint.configs.recommended,
+      ...tseslint.configs.stylistic,
+      ...angular.configs.tsRecommended,
+    ],
+    processor: angular.processInlineTemplates,
+    rules: {
+      "@angular-eslint/directive-selector": [
+        "error",
+        {
+          type: "attribute",
+          prefix: "app",
+          style: "camelCase",
+        },
+      ],
+      "@angular-eslint/component-selector": [
+        "error",
+        {
+          type: "element",
+          prefix: "app",
+          style: "kebab-case",
+        },
+      ],
+    },
+  },
+  {
+    files: ["**/*.html"],
+    extends: [
+      ...angular.configs.templateRecommended,
+      ...angular.configs.templateAccessibility,
+    ],
+    rules: {},
+  }
+);

booklore-ui/package.json

@@ -6,7 +6,8 @@
     "start": "ng serve",
     "build": "ng build",
     "watch": "ng build --watch --configuration development",
-    "test": "ng test"
+    "test": "ng test",
+    "lint": "ng lint"
   },
   "private": true,
   "dependencies": {
@@ -39,7 +40,9 @@
     "@angular/cli": "^19.0.2",
     "@angular/compiler-cli": "^19.0.0",
     "@types/jasmine": "~5.1.0",
+    "angular-eslint": "19.0.2",
     "autoprefixer": "^10.4.20",
+    "eslint": "^9.16.0",
     "jasmine-core": "~5.4.0",
     "karma": "~6.4.0",
     "karma-chrome-launcher": "~3.2.0",
@@ -48,6 +51,7 @@
     "karma-jasmine-html-reporter": "~2.1.0",
     "postcss": "^8.4.49",
     "tailwindcss": "^3.4.17",
-    "typescript": "~5.6.2"
+    "typescript": "~5.6.2",
+    "typescript-eslint": "8.18.0"
   }
-}
+}

booklore-ui/src/app/book/components/book-browser/book-card/book-card.component.html

@@ -11,7 +11,7 @@
     <p-checkbox
       [(ngModel)]="isSelected"
       binary="true"
-      id="select-checkbox-{{book?.id}}"
+      id="select-checkbox-{{book.id}}"
       class="select-checkbox"
       (ngModelChange)="toggleSelection(isSelected || false)"></p-checkbox>
     <p-button [rounded]="true" icon="pi pi-info" class="read-btn" (click)="openBookInfo(book)"></p-button>