/
operation.ts
140 lines (116 loc) · 3.62 KB
/
operation.ts
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// var Shape = require('./shape');
import { Shape } from "./shape.ts";
// var util = require('../util');
// var property = util.property;
// var memoizedProperty = util.memoizedProperty;
import { Doc, memoizedProperty, property } from "../util.ts";
// import { Doc} from "../types.ts"
export function Operation(
this: any,
name: string,
operation: Doc,
options: Doc = {},
) {
const self: any = this;
// options = options || {};
property(this, "name", operation.name || name);
property(this, "api", options.api, false);
operation.http = operation.http || {};
property(this, "endpoint", operation.endpoint);
property(this, "httpMethod", operation.http.method || "POST");
property(this, "httpPath", operation.http.requestUri || "/");
property(this, "authtype", operation.authtype || "");
property(
this,
"endpointDiscoveryRequired",
operation.endpointdiscovery
? operation.endpointdiscovery.required ? "REQUIRED" : "OPTIONAL"
: "NULL",
);
memoizedProperty(this, "input", function (): any {
if (!operation.input) {
return /*new*/ Shape.create({ type: "structure" }, options);
}
return Shape.create(operation.input, options);
});
memoizedProperty(this, "output", function (): any {
if (!operation.output) {
return /*new*/ Shape.create({ type: "structure" }, options);
}
return Shape.create(operation.output, options);
});
memoizedProperty(this, "errors", function (): any[] {
if (!operation.errors) {
return [];
}
return operation.errors.map((error: any): any =>
Shape.create(error, options)
);
// const list: any[] = [];
//
// for (let i: number = 0; i < operation.errors.length; i++) {
// list.push(Shape.create(operation.errors[i], options));
// }
//
// return list;
});
memoizedProperty(this, "paginator", function (): any {
return options.api.paginators[name];
});
if (options.documentation) {
property(this, "documentation", operation.documentation);
property(this, "documentationUrl", operation.documentationUrl);
}
// idempotentMembers only tracks top-level input shapes
memoizedProperty(this, "idempotentMembers", function (): string[] {
// const idempotentMembers: string[] = [];
// const input: Doc = self.input;
// const members: Doc = input.members;
if (!self.input.members) {
return []; //idempotentMembers;
}
return Object.entries(self.input.members)
.filter(([_, value]: [string, any]): boolean => value.isIdempotent)
.map(([key, _]: [string, any]): string => key);
// for (const name in members) {
// if (!members.hasOwnProperty(name)) {
// continue;
// }
//
// if (members[name].isIdempotent) {
// idempotentMembers.push(name);
// }
// }
//
// return idempotentMembers;
});
memoizedProperty(this, "hasEventOutput", function (): boolean {
// var output = self.output;
return hasEventStream(self.output);
});
}
function hasEventStream(topLevelShape: Doc): boolean {
const members: Doc = topLevelShape.members;
const payload: string = topLevelShape.payload;
if (!topLevelShape.members) {
return false;
}
if (payload) {
const payloadMember: Doc = members[payload];
return payloadMember.isEventStream;
}
// check if any member is an event stream
for (const name in members) {
if (!members.hasOwnProperty(name) && members[name].isEventStream) {
// if (members[name].isEventStream === true) {
// return true;
// }
return true;
}
}
return false;
}
// /**
// * @api private
// */
// module.exports = Operation;