From 2c9c6f9caee017f86eef5c9ab258cb250d6a82d8 Mon Sep 17 00:00:00 2001
From: InalDjasheev <Inaldjsheev@gmail.com>
Date: Sat, 12 Dec 2020 12:52:05 +0300
Subject: [PATCH 1/2] Now a user cannot have more than 100 records in the
 database

---
 src/app/_services/data.service.ts |  4 ++++
 src/app/data/add/add.component.ts | 23 +++++++++++++++++------
 2 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/src/app/_services/data.service.ts b/src/app/_services/data.service.ts
index c586aec..75563ff 100644
--- a/src/app/_services/data.service.ts
+++ b/src/app/_services/data.service.ts
@@ -25,6 +25,10 @@ export class DataService {
     return this.httpClient.get<Data[]>(environment.backendUrl + '/data').toPromise();
   }
 
+  getCount(): Promise<any> {
+    return this.httpClient.get<any>(environment.backendUrl + '/data/count').toPromise();
+  }
+
   add(data: Data): Promise<any> {
     return this.httpClient.post(environment.backendUrl + '/data', data).toPromise();
   }
diff --git a/src/app/data/add/add.component.ts b/src/app/data/add/add.component.ts
index 126392b..beb2e95 100644
--- a/src/app/data/add/add.component.ts
+++ b/src/app/data/add/add.component.ts
@@ -12,6 +12,7 @@ import {isNameExists} from '../../_validators/uniq-name.validator';
   styleUrls: ['./add.component.scss']
 })
 export class AddComponent implements OnInit {
+  dataCount: string;
   form: FormGroup;
   inProgress = false;
   type: FormControl = new FormControl('', Validators.required);
@@ -39,6 +40,9 @@ export class AddComponent implements OnInit {
   }
 
   ngOnInit() {
+    this.dataService.getCount().then(data => {
+      this.dataCount = data
+    })
   }
 
   back() {
@@ -47,12 +51,19 @@ export class AddComponent implements OnInit {
 
   onSubmit() {
     this.inProgress = true;
-    const data = this.form.value;
-    data.name = this.getFormattedName();
-    this.dataService.add(data).then(() => {
-      this.alertService.success('Data added successfully');
-      this.router.navigate(['/data/' + data.name]);
-    }).finally(() => this.inProgress = false);
+
+    if(+this.dataCount > 7) {
+      this.alertService.success('You cannot have more than 100 records!');
+      this.router.navigate(['/data']);
+      this.inProgress = false;
+    } else {
+      const data = this.form.value;
+      data.name = this.getFormattedName();
+      this.dataService.add(data).then(() => {
+        this.alertService.success('Data added successfully');
+        this.router.navigate(['/data/' + data.name]);
+      }).finally(() => this.inProgress = false);
+    }
   }
 
   onTypeChange() {

From 5fbadc364ccbd2538e9c91e54bddd1688a5b4b38 Mon Sep 17 00:00:00 2001
From: InalDjasheev <Inaldjsheev@gmail.com>
Date: Sat, 12 Dec 2020 12:58:25 +0300
Subject: [PATCH 2/2] Fixed issue more than 100 elements in the db;

Now a user cannot have more than 100 records in the database;
---
 src/app/data/add/add.component.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/app/data/add/add.component.ts b/src/app/data/add/add.component.ts
index beb2e95..d8e4335 100644
--- a/src/app/data/add/add.component.ts
+++ b/src/app/data/add/add.component.ts
@@ -52,7 +52,7 @@ export class AddComponent implements OnInit {
   onSubmit() {
     this.inProgress = true;
 
-    if(+this.dataCount > 7) {
+    if(+this.dataCount > 100) {
       this.alertService.success('You cannot have more than 100 records!');
       this.router.navigate(['/data']);
       this.inProgress = false;