@dossierhq/core/lib/schema/BaseSchema.js

The core Dossier library used by clients and server alike, used to interact with schema and entities directly, as well as remotely through a client.

/// <reference types="./BaseSchema.d.ts" />
export class BaseSchema {
    spec;
    cachedPatternRegExps = {};
    constructor(spec) {
        this.spec = spec;
    }
    getEntityTypeCount() {
        return this.spec.entityTypes.length;
    }
    getEntityTypeSpecification(type) {
        return this.spec.entityTypes.find((it) => it.name === type) ?? null;
    }
    getEntityFieldSpecification(entitySpec, fieldName) {
        return entitySpec.fields.find((it) => it.name === fieldName) ?? null;
    }
    getComponentTypeCount() {
        return this.spec.componentTypes.length;
    }
    getComponentTypeSpecification(type) {
        return this.spec.componentTypes.find((it) => it.name === type) ?? null;
    }
    getComponentFieldSpecification(componentSpec, fieldName) {
        return componentSpec.fields.find((it) => it.name === fieldName) ?? null;
    }
    getPattern(name) {
        return this.spec.patterns.find((it) => it.name === name) ?? null;
    }
    getPatternRegExp(name) {
        let regexp = this.cachedPatternRegExps[name];
        if (regexp)
            return regexp;
        const pattern = this.getPattern(name);
        if (!pattern)
            return null;
        regexp = new RegExp(pattern.pattern);
        this.cachedPatternRegExps[name] = regexp;
        return regexp;
    }
    getIndex(name) {
        return this.spec.indexes.find((it) => it.name === name) ?? null;
    }
}
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