concore-editor/src/config/defaultValidators.js at 7b30f08cb3a2b61f4c45d5ebc938507033ce9cc3 · ControlCore-Project/concore-editor · GitHub

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const nodeValidator = `(node, nodes, edges) => {
    var regex = /^[A-za-z0-9]+[:[A-Za-z0-9.]+]|[^$]$/;
    let message = { ok: true, err: null };
    if (!regex.test(node.label)) {
        message = {
            ok: false,
            err: 'Node with incorrect label.',
        }
        return message;
    }
    nodes.forEach((n) => {
        if (n.id !== node.id && n.label.split(':')[0] === node.label.split(':')[0]) {
            message = {
                ok: false,
                err: 'Node with same label exists.',
            };
        }
    });
    return message;
    }`;
const edgeValidator = `(edge, nodes, edges) => {
let message = { ok: true, err: null };
let numEdge = "";
for (let char of edge.label) {
    if (!isNaN(parseInt(char))) {
      numEdge += char;
    } else if (numEdge !== "") {
      break;
    }
}
edges.forEach((e) => {
    if (e.label === edge.label && e.sourceLabel !== edge.sourceLabel) {
        message = {
            ok: false,
            err: 'Edge with same label exists.',
        };
    }
    let numE = "";
    for (let char of e.label) {
        if (!isNaN(parseInt(char))) {
        numE += char;
        } else if (numE !== "") {
        break;
        }
    }
    if (numE === numEdge && numE != "0" && numE !== "") {
        message = {
            ok: false,
            err: '2 edges cannot have same prefixes if they are number',
        };
        return message;
    }
});
return message;
}`;

/* eslint-disable max-len */
const nodeValidatorFormat = `Takes **\`node\`** details under validation, existing **\`nodes\`**, existing **\`edges\`** and **\`type\`**

**Node:** { label: String, style: Object, id: String | undefined },
**Nodes:** [{ label: String, style: Object, id: String }],
**Edges:** [{ label: String, sourceLabel: String, targetLabel: String, style: Object, id: String }],
**Type:** \`New\` | \`Update\``;

const edgeValidatorFormat = `Takes **\`edge\`** details under validation, existing **\`nodes\`** and existing **\`edges\`** and **\`type\`**

**Edge:** { label: String, sourceLabel: String, targetLabel: String, style: Object, id: String | undefined },
**Nodes:** [{ label: String, style: Object, id: String }],
**Edges:** [{ label: String, sourceLabel: String, targetLabel: String, style: Object, id: String }],
**Type:** \`New\` | \`Update\``;
/* eslint-enable max-len */

export {
    nodeValidator, edgeValidator, nodeValidatorFormat, edgeValidatorFormat,
};