added

src/app/pages/danka-edit/danka-edit.ts

-import { Component, inject } from '@angular/core';
+import { Component, inject, OnInit } from '@angular/core';
 import {
   FormBuilder,
   FormGroup,
   templateUrl: './danka-edit.html',
   styleUrl: './danka-edit.scss',
 })
-export class DankaEdit {
+export class DankaEdit implements OnInit {
   danka: Danka | undefined;
 
   dankaForm = new FormGroup({
     private route: ActivatedRoute,
     private router: Router,
   ) {
+  }
+
+  ngOnInit(): void {
+    this.init();
+  }
+
+  async init(): Promise<void> {
     const id = this.route.snapshot.params['id'];
+
     if (id) {
-      this.danka = this.dankaService.getDankaById(id);
+      this.danka = await this.dankaService.getDankaById(id);
 
       if (this.danka) {
         this.dankaForm.patchValue({
         }
       }
     }
-    console.log(this.danka);
+
   }
 
   get phones() {
   }
 
   removePhone(index: number) {
-    if(this.phones.length > 1) {
+    if (this.phones.length > 1) {
       this.phones.removeAt(index);
     }
   }

src/app/pages/family-edit/family-edit.ts

   templateUrl: './family-edit.html',
   styleUrl: './family-edit.scss',
 })
-export class FamilyEdit implements OnInit{
+export class FamilyEdit implements OnInit {
   danka: Danka | undefined;
   family: Family | undefined;
   families: Family[] = [];
     return this.families.filter((family) => family.id !== this.familyId);
   }
 
-  patchMarriageRelationFields(familyId: string): void {
-    const relations = this.marriageRelationService.getMarriageRelationsByFamilyId(familyId);
+  async patchMarriageRelationFields(familyId: string): Promise<void> {
+    const relations = await this.marriageRelationService.getMarriageRelationsByFamilyId(familyId);
+
     const relation =
       relations.find((marriageRelation) => marriageRelation.status === 'current') ?? relations[0];
 
-    if (!relation) {
-      return;
-    }
+    if (!relation) return;
 
     this.familyForm.patchValue({
       spouseId: relation.person1Id === familyId ? relation.person2Id : relation.person1Id,
     });
   }
 
-  findMarriageRelation(person1Id: string, person2Id: string): MarriageRelation | undefined {
-    return this.marriageRelationService
-      .getMarriageRelationsByFamilyId(person1Id)
-      .find(
-        (relation) =>
-          (relation.person1Id === person1Id && relation.person2Id === person2Id) ||
-          (relation.person1Id === person2Id && relation.person2Id === person1Id),
-      );
+  async findMarriageRelation(
+    person1Id: string,
+    person2Id: string
+  ): Promise<MarriageRelation | undefined> {
+
+    const relations = await this.marriageRelationService.getMarriageRelationsByFamilyId(person1Id);
+
+    return relations.find(
+      (relation) =>
+        (relation.person1Id === person1Id && relation.person2Id === person2Id) ||
+        (relation.person1Id === person2Id && relation.person2Id === person1Id),
+    );
   }
 
   saveFamily() {