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import { DependencyLink, DependencyNode, Network, Service, TreeNode } from '../../components/types'; |
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import { ServiceDto } from '../../api/api.types'; |
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import { compareNodes } from './GraphHelpers'; |
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export function mapServiceDtoToService(serviceDto: ServiceDto): Service { |
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const service: Service = { |
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name: serviceDto.name, |
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version: serviceDto.version, |
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capabilities: {}, |
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expectations: {}, |
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}; |
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const { expectations, capabilities } = serviceDto; |
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const providerServices = Object.keys(expectations); |
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providerServices.forEach((serviceName: string) => { |
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service.expectations[serviceName] = {}; |
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const types = Object.keys(expectations[serviceName]); |
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types.forEach((type: string) => { |
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service.expectations[serviceName][type] = { |
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...expectations[serviceName][type], |
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value: JSON.parse(expectations[serviceName][type].value), |
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}; |
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}); |
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}); |
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const capabilityTypes = Object.keys(capabilities); |
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capabilityTypes.forEach((type: string) => { |
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service.capabilities[type] = { |
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...capabilities[type], |
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value: JSON.parse(capabilities[type].value), |
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}; |
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}); |
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return service; |
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} |
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export function createLinks(nodes: DependencyNode[], services: Service[]): DependencyLink[] { |
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return services.reduce((links: DependencyLink[], service: Service) => { |
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const linksWithTypes: DependencyLink[] = []; |
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const providerNames = Object.keys(service.expectations); |
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const serviceSourceNode = nodes.find((node: DependencyNode) => compareNodes(node, service)); |
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providerNames.forEach((name: string) => { |
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const targetNode = nodes.find((node: DependencyNode) => node.name === name); |
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if (serviceSourceNode && targetNode) { |
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serviceSourceNode.links.push(targetNode); |
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targetNode.links.push(serviceSourceNode); |
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} |
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Object.keys(service.expectations[name]).forEach((connectionType: string) => { |
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if (serviceSourceNode && targetNode) { |
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linksWithTypes.push({ |
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source: serviceSourceNode, |
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target: targetNode, |
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type: connectionType, |
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}); |
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} |
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}); |
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}); |
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return [...links, ...linksWithTypes]; |
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}, []); |
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} |
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export function createNetworkFromServices(services: Service[]): Network { |
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const nodes = services.map((service: Service) => ({ |
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name: service.name, |
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version: service.version, |
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isProvider: Object.keys(service.capabilities).length > 0, |
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isConsumer: Object.keys(service.expectations).length > 0, |
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links: [], |
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level: 0, |
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})); |
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return { |
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nodes, |
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links: createLinks(nodes, services), |
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detailsNodes: mapServicesToTreeNodes(services), |
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}; |
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} |
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export function filterConnectedNodes(network: Network) { |
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return network.nodes.filter( |
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(node: DependencyNode) => |
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network.links.findIndex((link: DependencyLink) => compareNodes(link.source, node) || compareNodes(link.target, node)) >= 0 |
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); |
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} |
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export function mapServicesToTreeNodes(services: Service[]): TreeNode[] { |
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const allNodes: TreeNode[] = services.map(service => ({ |
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name: service.name, |
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consumers: [], |
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providers: [], |
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})); |
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services.forEach(service => { |
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const node = allNodes.find(node => node.name === service.name)!; |
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const providerNames = Object.keys(service.expectations); |
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providerNames.forEach((name: string) => { |
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const providerNode = allNodes.find(targetNode => targetNode.name === name); |
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if (providerNode) { |
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node.providers.push(providerNode); |
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providerNode.consumers.push(node); |
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} |
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}); |
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}); |
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return allNodes; |
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} |
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HLTech /
judge-d-ui
