From 45f2cb9de64fbb9c070f560a285f1750557c6ede Mon Sep 17 00:00:00 2001
From: karensprojects22 <koalabi251@gmail.com>
Date: Thu, 27 Mar 2025 18:05:38 +0000
Subject: [PATCH 1/3] feat: adds lKarens lesson_10 loader.ts file

---
 .../src/loaders/karen_alabi_loader.ts         | 46 +++++++++++++++++++
 .../libraries/src/loaders/loaders.module.ts   |  3 +-
 2 files changed, 48 insertions(+), 1 deletion(-)
 create mode 100644 lesson_10/libraries/src/loaders/karen_alabi_loader.ts

diff --git a/lesson_10/libraries/src/loaders/karen_alabi_loader.ts b/lesson_10/libraries/src/loaders/karen_alabi_loader.ts
new file mode 100644
index 000000000..390513c7d
--- /dev/null
+++ b/lesson_10/libraries/src/loaders/karen_alabi_loader.ts
@@ -0,0 +1,46 @@
+import csv from 'csv-parser';
+import fs from 'fs';
+import { Credit, MediaItem } from '../models/index.js';
+import { Loader } from './loader.js';
+
+export class KarenAlabiLoader implements Loader {
+  getLoaderName(): string {
+    return 'karenalabi';
+  }
+
+  async loadData(): Promise<MediaItem[]> {
+    const credits = await this.loadCredits();
+    const mediaItems = await this.loadMediaItems();
+
+    console.log(
+      `Loaded ${credits.length} credits and ${mediaItems.length} media items`,
+    );
+
+    return [...mediaItems.values()];
+  }
+
+  async loadMediaItems(): Promise<MediaItem[]> {
+    const mediaitems = [];
+    const readable = fs
+      .createReadStream('data/media_items.csv', 'utf-8')
+      .pipe(csv());
+    for await (const row of readable) {
+      const { id, title, type, year } = row;
+      mediaitems.push(new MediaItem(id, title, type, year, []));
+    }
+    return mediaitems;
+  }
+
+  async loadCredits(): Promise<Credit[]> {
+    const credits = [];
+    const readable = fs
+      .createReadStream('data/credits.csv', 'utf-8')
+      .pipe(csv());
+    for await (const row of readable) {
+      const { media_item_id, role, name } = row;
+      credits.push(new Credit(media_item_id, name, role));
+    }
+    return credits;
+  }
+
+}
diff --git a/lesson_10/libraries/src/loaders/loaders.module.ts b/lesson_10/libraries/src/loaders/loaders.module.ts
index 22e32e2cd..443459a3e 100644
--- a/lesson_10/libraries/src/loaders/loaders.module.ts
+++ b/lesson_10/libraries/src/loaders/loaders.module.ts
@@ -1,10 +1,11 @@
 import { Module } from '@nestjs/common';
 
 import { AnthonyMaysLoader } from './anthony_mays_loader.js';
+import { KarenAlabiLoader } from './karen_alabi_loader.js';
 
 export const Loaders = Symbol.for('Loaders');
 
-const LOADER_PROVIDERS = [AnthonyMaysLoader];
+const LOADER_PROVIDERS = [AnthonyMaysLoader, KarenAlabiLoader];
 
 @Module({
   providers: [

From 4a638f2a47a52fea3608e07b0445d0c8776851fc Mon Sep 17 00:00:00 2001
From: karensprojects22 <koalabi251@gmail.com>
Date: Fri, 28 Mar 2025 11:44:45 +0000
Subject: [PATCH 2/3] chore: updated lesson_10 loader.modules.ts file

---
 lesson_10/libraries/src/loaders/loaders.module.ts | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/lesson_10/libraries/src/loaders/loaders.module.ts b/lesson_10/libraries/src/loaders/loaders.module.ts
index 22e32e2cd..d12bdc6d3 100644
--- a/lesson_10/libraries/src/loaders/loaders.module.ts
+++ b/lesson_10/libraries/src/loaders/loaders.module.ts
@@ -1,10 +1,18 @@
 import { Module } from '@nestjs/common';
 
 import { AnthonyMaysLoader } from './anthony_mays_loader.js';
+import { DylanLaffertysLoader } from './dylan_lafferty_loaders.js';
+import { KarenAlabiLoader } from './karen_alabi_loader.js';
+import { MercedesMathewsLoader } from './mercedes_mathews_loader.js';
 
 export const Loaders = Symbol.for('Loaders');
 
-const LOADER_PROVIDERS = [AnthonyMaysLoader];
+const LOADER_PROVIDERS = [
+  AnthonyMaysLoader,
+  DylanLaffertysLoader,
+  MercedesMathewsLoader,
+  KarenAlabiLoader,
+];
 
 @Module({
   providers: [

From ba2ec261d655c5c916c32cc6c4cf3c3e87bd03e3 Mon Sep 17 00:00:00 2001
From: "Anthony D. Mays" <anthonydmays@users.noreply.github.com>
Date: Wed, 2 Apr 2025 22:09:47 -0400
Subject: [PATCH 3/3] Update loaders.module.ts

---
 lesson_10/libraries/src/loaders/loaders.module.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lesson_10/libraries/src/loaders/loaders.module.ts b/lesson_10/libraries/src/loaders/loaders.module.ts
index 04353e43e..277c9e39e 100644
--- a/lesson_10/libraries/src/loaders/loaders.module.ts
+++ b/lesson_10/libraries/src/loaders/loaders.module.ts
@@ -3,7 +3,7 @@ import { AnthonyMaysLoader } from './anthony_mays_loader.js';
 import { ChanelHuttLoader } from './chanel_hutt_loader.js';
 import { DavidAdenaikeLoader } from './david_adenaike_loader.js';
 import { DavisDLoader } from './davis_d_loader.js';
-import { DylanLaffertysLoader } from './dylan_lafferty_loaders.js';\
+import { DylanLaffertysLoader } from './dylan_lafferty_loaders.js';
 import { JBeyLoader } from './JBey_loader.js';
 import { KarenAlabiLoader } from './karen_alabi_loader.js';
 import { MercedesMathewsLoader } from './mercedes_mathews_loader.js';