feat: add loan view page (notes tab) (#819)

Fixes: #815

src/app/loans/loans.service.ts

@@ -33,4 +33,41 @@ export class LoansService {
     return this.http.get(`/loans/${loanId}`);
   }
 
+  /**
+   * @param loanId Loan Id
+   * @returns The notes for particular loan
+   */
+  getLoanNotes(loanId: string): Observable<any> {
+    return this.http.get(`/loans/${loanId}/notes`);
+  }
+
+  /**
+   * Adds a note to the particular Loan Id
+   * @param loanId Loan ID
+   * @param noteData Note Data to be added
+   * @returns {Observable<any>}
+   */
+  createLoanNote(loanId: string, noteData: any): Observable<any> {
+    return this.http.post(`/loans/${loanId}/notes`, noteData);
+  }
+
+  /**
+   * Edits the Loan Note
+   * @param loanId Loan ID
+   * @param noteId Note ID
+   * @param noteData Note Data
+   */
+  editLoanNote(loanId: string, noteId: string, noteData: any) {
+    return this.http.put(`/loans/${loanId}/notes/${noteId}`, noteData);
+  }
+
+  /**
+   * Deletes the particular Note
+   * @param loanId Loan ID
+   * @param noteId Note ID
+   */
+  deleteLoanNote(loanId: string, noteId: string) {
+    return this.http.delete(`/loans/${loanId}/notes/${noteId}`);
+  }
+
 }