weaviate-client
Version:
JS/TS client for Weaviate
33 lines (32 loc) • 1.2 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const commandBase_js_1 = require("../validation/commandBase.js");
const string_js_1 = require("../validation/string.js");
class ClassExists extends commandBase_js_1.CommandBase {
constructor(client) {
super(client);
this.withClassName = (className) => {
this.className = className;
return this;
};
this.validateClassName = () => {
if (!(0, string_js_1.isValidStringProperty)(this.className)) {
this.addError('className must be set - set with .withClassName(className)');
}
};
this.validate = () => {
this.validateClassName();
};
this.do = () => {
this.validate();
if (this.errors.length > 0) {
return Promise.reject(new Error('invalid usage: ' + this.errors.join(', ')));
}
const path = `/schema`;
return this.client
.get(path)
.then((res) => (res.classes ? res.classes.some((c) => c.class === this.className) : false));
};
}
}
exports.default = ClassExists;