fix api api communications

backend/handlers/viewFamilyTree.go

@@ -26,7 +26,7 @@ func ViewFamiliyTree(driver neo4j.DriverWithContext) gin.HandlerFunc {
 		}
 
 		query := `
-		MATCH (n:Person {ID: $person_id})-[p:Parent*1..]->(family:Person)
+		MATCH (n:Person {id: $person_id})-[p:Parent*1..]->(family:Person)
 		OPTIONAL MATCH (family)-[c:Child]->(children:Person)
 		WITH family, p, children, c, n
 		OPTIONAL MATCH (children)<-[p2:Parent]-(OtherParents:Person)

backend/handlers/viewPerson.go

@@ -19,13 +19,17 @@ func ViewPerson(driver neo4j.DriverWithContext) gin.HandlerFunc {
 		defer session.Close(ctx)
 
 		id := c.Query("id")
+		if id == "" {
+			id = c.GetString("id")
+		}
+
 		if id == "" {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "id is required"})
 
 			return
 		}
 
-		result, err := session.Run(ctx, "MATCH (n:Person) WHERE n.ID = $person_id RETURN n;", map[string]any{"person_id": id})
+		result, err := session.Run(ctx, "MATCH (n:Person) WHERE n.id = $person_id RETURN n;", map[string]any{"person_id": id})
 		if err != nil {
 			log.Printf("ip: %s error: %s", c.ClientIP(), err)
 			c.JSON(http.StatusInternalServerError, gin.H{"error": "internal server error"})

backend/memgraph/create_person.go

@@ -2,10 +2,8 @@ package memgraph
 
 import (
 	"fmt"
-	"strings"
 	"time"
 
-	"github.com/google/uuid"
 	"github.com/neo4j/neo4j-go-driver/v5/neo4j"
 	"golang.org/x/net/context"
 )
@@ -21,8 +19,6 @@ func (p *Person) CreatePerson(driver neo4j.DriverWithContext) (*neo4j.Record, er
 		return nil, err
 	}
 
-	p.ID = strings.ReplaceAll(uuid.New().String(), "-", "")
-
 	query := fmt.Sprintf("CREATE (n:Person {%s}) RETURN n;", p.ToString())
 
 	result, err := session.Run(ctx, query, nil)

frontend/src/lib/family_tree/AddFamilyMember.svelte

@@ -90,129 +90,126 @@
 			You can add a family member to your family tree by filling out the form below. You can update
 			the information later.
 		</p>
-		<form on:submit={handleSubmit} method="dialog" class="grid grid-cols-2 gap-4">
-			<label for="id" class="input input-bordered flex items-center gap-2">
-				ID:
-				<input type="text" id="id" class="grow input-md" bind:value={id} required />
-			</label>
-			<label for="relationship" class="input input-bordered flex items-center gap-2">
-				Relationship type:
-				<select id="relationship" bind:value={relationship} required>
-					<option value="" disabled selected>Choose one ...</option>
-					<option value="Parent">Parent</option>
-					<option value="Child">Child</option>
-					<option value="Spouse">Spouse</option>
-					<option value="Sibling">Sibling</option>
-				</select>
-			</label>
+		<form on:submit={handleSubmit} method="dialog" class="flex flex-col gap-4">
+			<div class="grid grid-cols-2 gap-4">
+				<label for="relationship" class="input input-bordered flex items-center gap-2">
+					Relationship type:
+					<select id="relationship" bind:value={relationship} required>
+						<option value="" disabled selected>Choose one ...</option>
+						<option value="Parent">Parent</option>
+						<option value="Child">Child</option>
+						<option value="Spouse">Spouse</option>
+						<option value="Sibling">Sibling</option>
+					</select>
+				</label>
 
-			<label for="firstName" class="input input-bordered flex items-center gap-2">
-				First Name:
-				<input
-					type="text"
-					id="firstName"
-					class="grow input-md"
-					bind:value={payload.person.first_name}
-					required
-				/>
-			</label>
+				<label for="firstName" class="input input-bordered flex items-center gap-2">
+					First Name:
+					<input
+						type="text"
+						id="firstName"
+						class="grow input-md"
+						bind:value={payload.person.first_name}
+						required
+					/>
+				</label>
 
-			<label for="middleName" class="input input-bordered flex items-center gap-2">
-				Middle Name:
-				<input
-					type="text"
-					id="middleName"
-					class="grow input-md"
-					bind:value={payload.person.middle_name}
-				/>
-			</label>
+				<label for="middleName" class="input input-bordered flex items-center gap-2">
+					Middle Name:
+					<input
+						type="text"
+						id="middleName"
+						class="grow input-md"
+						bind:value={payload.person.middle_name}
+					/>
+				</label>
 
-			<label for="lastName" class="input input-bordered flex items-center gap-2">
-				Last Name:
-				<input
-					type="text"
-					id="lastName"
-					class="grow input-md"
-					bind:value={payload.person.last_name}
-					required
-				/>
-			</label>
+				<label for="lastName" class="input input-bordered flex items-center gap-2">
+					Last Name:
+					<input
+						type="text"
+						id="lastName"
+						class="grow input-md"
+						bind:value={payload.person.last_name}
+						required
+					/>
+				</label>
 
-			<label for="born" class="input input-bordered flex items-center gap-2">
-				Born:
-				<input
-					type="date"
-					id="born"
-					class="grow input-md"
-					bind:value={payload.person.born}
-					required
-				/>
-			</label>
+				<label for="born" class="input input-bordered flex items-center gap-2">
+					Born:
+					<input
+						type="date"
+						id="born"
+						class="grow input-md"
+						bind:value={payload.person.born}
+						required
+					/>
+				</label>
 
-			<label for="birthplace" class="input input-bordered flex items-center gap-2">
-				Birthplace:
-				<input
-					type="text"
-					id="birthplace"
-					class="grow input-md"
-					bind:value={payload.person.birthplace}
-					required
-				/>
-			</label>
+				<label for="birthplace" class="input input-bordered flex items-center gap-2">
+					Birthplace:
+					<input
+						type="text"
+						id="birthplace"
+						class="grow input-md"
+						bind:value={payload.person.birthplace}
+						required
+					/>
+				</label>
 
-			<label for="mothersFirstName" class="input input-bordered flex items-center gap-2">
-				Mother's First Name:
-				<input
-					type="text"
-					id="mothersFirstName"
-					class="grow input-md"
-					bind:value={payload.person.mothers_first_name}
-					required
-				/>
-			</label>
+				<label for="mothersFirstName" class="input input-bordered flex items-center gap-2">
+					Mother's First Name:
+					<input
+						type="text"
+						id="mothersFirstName"
+						class="grow input-md"
+						bind:value={payload.person.mothers_first_name}
+						required
+					/>
+				</label>
 
-			<label for="mothersLastName" class="input input-bordered flex items-center gap-2">
-				Mother's Last Name:
-				<input
-					type="text"
-					id="mothersLastName"
-					class="grow input-md"
-					bind:value={payload.person.mothers_last_name}
-					required
-				/>
-			</label>
+				<label for="mothersLastName" class="input input-bordered flex items-center gap-2">
+					Mother's Last Name:
+					<input
+						type="text"
+						id="mothersLastName"
+						class="grow input-md"
+						bind:value={payload.person.mothers_last_name}
+						required
+					/>
+				</label>
 
-			<label for="death" class="input input-bordered flex items-center gap-2">
-				Death:
-				<input type="date" id="death" class="grow input-md" bind:value={payload.person.death} />
-			</label>
+				<label for="death" class="input input-bordered flex items-center gap-2">
+					Death:
+					<input type="date" id="death" class="grow input-md" bind:value={payload.person.death} />
+				</label>
 
-			<label for="deathplace" class="input input-bordered flex items-center gap-2">
-				Place of death:
-				<input
-					type="text"
-					id="deathplace"
-					class="grow input-md"
-					bind:value={payload.person.deathplace}
-				/>
-			</label>
+				<label for="deathplace" class="input input-bordered flex items-center gap-2">
+					Place of death:
+					<input
+						type="text"
+						id="deathplace"
+						class="grow input-md"
+						bind:value={payload.person.deathplace}
+					/>
+				</label>
 
-			<label for="residence" class="input input-bordered flex items-center gap-2">
-				Residence:
-				<input
-					type="text"
-					id="residence"
-					class="grow input-md"
-					bind:value={payload.person.residence}
-				/>
-			</label>
+				<label for="residence" class="input input-bordered flex items-center gap-2">
+					Residence:
+					<input
+						type="text"
+						id="residence"
+						class="grow input-md"
+						bind:value={payload.person.residence}
+					/>
+				</label>
 
-			<label for="titles" class="input input-bordered flex items-center gap-2">
-				Titles:
-				<input type="text" id="titles" class="grow input-md" bind:value={payload.person.titles} />
-			</label>
-
-			<button type="submit" class="btn btn-primary">Add</button>
+				<label for="titles" class="input input-bordered flex items-center gap-2">
+					Titles:
+					<input type="text" id="titles" class="grow input-md" bind:value={payload.person.titles} />
+				</label>
+			</div>
+			<button type="submit" class="btn btn-primary w-40 place-self-end">Add</button>
 		</form>
 	</div>
 </dialog>

frontend/src/lib/family_tree/CreateProfile.svelte

@@ -45,7 +45,7 @@
 				method: 'POST',
 				headers: {
 					'Content-Type': 'application/json',
-					Authorization: auth_token
+					Authorization: 'Bearer' + auth_token
 				},
 				body: JSON.stringify(payload)
 			}).then((response) => {

frontend/src/lib/family_tree/PersonMenu.svelte

@@ -1,4 +1,6 @@
 <script lang="ts">
+	import { onMount } from 'svelte';
+
 	export let onClick: () => void;
 	export let deleteNode: () => void;
 	export let addRelationship: () => void;
@@ -8,21 +10,37 @@
 	export let left: number | undefined;
 	export let right: number | undefined;
 	export let bottom: number | undefined;
+
+	let contextMenu: HTMLDivElement;
+	onMount(() => {
+		if (top) {
+			contextMenu.style.top = `${top}px`;
+		}
+		if (left) {
+			contextMenu.style.left = `${left}px`;
+		}
+		if (right) {
+			contextMenu.style.right = `${right}px`;
+		}
+		if (bottom) {
+			contextMenu.style.bottom = `${bottom}px`;
+		}
+	});
 </script>
 
 <!-- svelte-ignore a11y-click-events-have-key-events -->
 <!-- svelte-ignore a11y-no-static-element-interactions -->
 <div
-	style="top: {top}px; left: {left}px; right: {right}px; bottom: {bottom}px;"
+	bind:this={contextMenu}
 	class="context-menu bg-primary-100 rounded-lg shadow-lg"
 	on:click={onClick}
 >
 	<p style="margin: 0.5em;">
 		<small>node: {id}</small>
 	</p>
-	<button on:click={addRelationship}>Add Relationship</button>
-	<button on:click={addFamilymember}>Add familymember</button>
-	<button on:click={deleteNode}>Delete</button>
+	<button on:click={addRelationship} class="btn">Add Relationship</button>
+	<button on:click={addFamilymember} class="btn">Add familymember</button>
+	<button on:click={deleteNode} class="btn">Delete</button>
 </div>
 
 <style>

frontend/src/lib/family_tree/PersonNode.svelte

@@ -37,7 +37,7 @@
 		</div>
 		<h2 class="card-title text-base-content">
 			{data.first_name}
-			{data.middle_name}
+			{data.middle_name ? data.middle_name : ''}
 			{data.last_name}
 		</h2>
 	</div>

frontend/src/lib/family_tree/dagreLayout.ts

@@ -10,7 +10,6 @@ function getLayoutedElements(nodes: Node[], edges: Edge[], direction = 'TB') {
 	dagreGraph.setDefaultEdgeLabel(() => ({}));
 	const isHorizontal = direction === 'LR';
 	dagreGraph.setGraph({ rankdir: direction });
-
 	nodes.forEach((node) => {
 		dagreGraph.setNode(node.id, { width: nodeWidth, height: nodeHeight });
 	});

frontend/src/lib/family_tree/getFamilyTree.ts

@@ -10,13 +10,11 @@ user.subscribe((value) => {
 });
 
 async function fetch_family_tree() {
-	console.log(PUBLIC_API_URL);
-
 	const response = await fetch(PUBLIC_API_URL + '/familyTree', {
 		method: 'GET',
 		headers: {
 			Accept: 'application/json',
-			Authorization: 'Bearer '+auth_token
+			Authorization: 'Bearer ' + auth_token
 		}
 	});
 	const data = await response.json();

frontend/src/lib/family_tree/getProfile.ts

@@ -0,0 +1,24 @@
+import { PUBLIC_API_URL } from '$env/static/public';
+import { user } from '$lib/stores';
+
+let auth_token: string;
+
+user.subscribe((value) => {
+	if (value) {
+		auth_token = value.access_token;
+	}
+});
+
+async function fetch_profile(id: string = '') {
+	const response = await fetch(PUBLIC_API_URL + '/person' + (id != '' ? '?id=' + id : ''), {
+		method: 'GET',
+		headers: {
+			Accept: 'application/json',
+			Authorization: 'Bearer ' + auth_token
+		}
+	});
+	const data = await response.json();
+	return data;
+}
+
+export { fetch_profile };

frontend/src/lib/family_tree/setFamilyTreeNodes.ts

@@ -3,19 +3,29 @@ import { getLayoutedElements } from '$lib/family_tree/dagreLayout';
 import { AddToNodesData, AddToEdgesData } from '$lib/family_tree/dataAdapter';
 import type { Node, Edge } from '@xyflow/svelte';
 import { useEdges, useNodes } from '@xyflow/svelte';
+import { fetch_profile } from './getProfile';
 
-export function setFamilyTreeNodes(): {
+export async function setFamilyTreeNodes(): Promise<{
 	nodes: Node[];
 	edges: Edge[];
-} {
+}> {
 	console.log('fetching nodes');
 	let layoutedElements: {
 		nodes: Node[];
 		edges: Edge[];
 	} = { nodes: [], edges: [] };
-	fetch_family_tree().then((data: []) => {
-		let nodes_data: Node[] = [];
+	let nodes_data: Node[] = [];
+	let edges_data: Edge[] = [];
+	await fetch_profile().then((data) => {
+		nodes_data.push({
+			id: data.ElementId,
+			type: 'custom',
+			data: data.Props,
+			position: { x: 0, y: 0 }
+		});
+	});
 
+	await fetch_family_tree().then((data: []) => {
 		if (data.length == 0) {
 			return layoutedElements;
 		}
@@ -30,7 +40,6 @@ export function setFamilyTreeNodes(): {
 		AddToNodesData(data, 6, pushNodeToData);
 		AddToNodesData(data, 8, pushNodeToData);
 
-		let edges_data: Edge[] = [];
 		function pushEdgeToData(edge: Edge) {
 			edges_data.push(edge);
 		}
@@ -39,10 +48,14 @@ export function setFamilyTreeNodes(): {
 		AddToEdgesData(data, 3, pushEdgeToData);
 		AddToEdgesData(data, 5, pushEdgeToData);
 		AddToEdgesData(data, 7, pushEdgeToData);
-
-		layoutedElements = getLayoutedElements(nodes_data, edges_data, 'TB');
-		console.log('nodes fetched and set');
 	});
 
-	return layoutedElements;
+	console.log('Fetched nodes and edges data.');
+
+	// Remove duplicate nodes
+	nodes_data = nodes_data.filter(
+		(node, index, self) => index === self.findIndex((n) => n.id === node.id)
+	);
+
+	return getLayoutedElements(nodes_data, edges_data, 'TB');
 }

frontend/src/routes/+page.svelte

@@ -27,13 +27,14 @@
 			login();
 		} else {
 			console.log('user is authenticated');
-			let layout = setFamilyTreeNodes();
-			if (layout.nodes.length === 0) {
-				CreateProfilePanel = true;
-			} else {
-				nodes.set(layout.nodes);
-				edges.set(layout.edges);
-			}
+			setFamilyTreeNodes().then((layout) => {
+				if (layout.nodes.length < 1) {
+					CreateProfilePanel = true;
+				} else {
+					nodes.set(layout.nodes);
+					edges.set(layout.edges);
+				}
+			});
 		}
 	});
 
@@ -63,7 +64,7 @@
 		event.preventDefault();
 
 		menu = {
-			id: node.data.ID,
+			id: node.data.id,
 			top: event.clientY < height - 200 ? event.clientY : undefined,
 			left: event.clientX < width - 200 ? event.clientX : undefined,
 			right: event.clientX >= width - 200 ? width - event.clientX : undefined,