models.mustache

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{{#generateApis}}
import localVarRequest from 'request';
{{/generateApis}}

{{#models}}
{{#model}}
export * from '{{{ classFilename }}}';
{{/model}}
{{/models}}

import * as fs from 'fs';

export interface RequestDetailedFile {
    value: Buffer;
    options?: {
        filename?: string;
        contentType?: string;
    }
}

export type RequestFile = string | Buffer | fs.ReadStream | RequestDetailedFile;
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import { AxiosRequestConfig } from 'axios';
import * as fs from 'fs';
import { enumsMap, typeMap } from "./";
import { Headers } from "form-data";

export interface RequestDetailedFile {
  value: Buffer;
  options: {
    filename: string;
    contentType: string;
    header?: string | Headers;
    knownLength?: number;
    filepath?: string;
  };
}

interface AttributeType {
  name: string;
  baseName: string;
  type: string;
}

export interface AttributeTypeMap extends Array<AttributeType>{}

export type RequestFile = fs.ReadStream | RequestDetailedFile;
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{{! Object serialization only relevant if generating APIs, too }}
{{#generateApis}}

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{{#models}}
{{#model}}
import { {{classname}} } from '{{{ classFilename }}}';
{{/model}}
{{/models}}

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/* tslint:disable:no-unused-variable */
let primitives = [
                    "string",
                    "boolean",
                    "double",
                    "integer",
                    "long",
                    "float",
                    "number",
                    "any"
                 ];

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let enumsMap: {[index: string]: any} = {
    {{#models}}
        {{#model}}
            {{#hasEnums}}
                {{#vars}}
                    {{#isEnum}}
        {{#isContainer}}"{{classname}}.{{enumName}}": {{classname}}.{{enumName}}{{/isContainer}}{{^isContainer}}"{{datatypeWithEnum}}": {{datatypeWithEnum}}{{/isContainer}},
                    {{/isEnum}}
                {{/vars}}
            {{/hasEnums}}
            {{#isEnum}}
        "{{classname}}": {{classname}},
            {{/isEnum}}
        {{/model}}
    {{/models}}
}

let typeMap: {[index: string]: any} = {
    {{#models}}
        {{#model}}
            {{^isEnum}}
    "{{classname}}": {{classname}},
            {{/isEnum}}
        {{/model}}
    {{/models}}
}
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// Check if a string starts with another string without using es6 features
function startsWith(str: string, match: string): boolean {
    return str.substring(0, match.length) === match;
}

// Check if a string ends with another string without using es6 features
function endsWith(str: string, match: string): boolean {
    return str.length >= match.length && str.substring(str.length - match.length) === match;
}

const nullableSuffix = " | null";
const optionalSuffix = " | undefined";
const arrayPrefix = "Array<";
const arraySuffix = ">";
const mapPrefix = "{ [key: string]: ";
const mapSuffix = "; }";

export class ObjectSerializer {
    public static findCorrectType(data: any, expectedType: string) {
        if (data == undefined) {
            return expectedType;
        } else if (primitives.indexOf(expectedType.toLowerCase()) !== -1) {
            return expectedType;
        } else if (expectedType === "Date") {
            return expectedType;
        } else {
            if (enumsMap[expectedType]) {
                return expectedType;
            }

            if (!typeMap[expectedType]) {
                return expectedType; // w/e we don't know the type
            }

            // Check the discriminator
            let discriminatorProperty = typeMap[expectedType].discriminator;
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            let discriminatorValue = data[discriminatorProperty];

            if (typeMap[expectedType].hasOwnProperty('discriminatorClassName')) {
              let discriminatorClass = typeMap[expectedType].discriminatorClassName(
                discriminatorValue
              );

              if (discriminatorClass) {
                return discriminatorClass;
              }
            }

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            if (discriminatorProperty == null) {
                return expectedType; // the type does not have a discriminator. use it.
            } else {
                if (data[discriminatorProperty]) {
                    var discriminatorType = data[discriminatorProperty];
                    if(typeMap[discriminatorType]){
                        return discriminatorType; // use the type given in the discriminator
                    } else {
                        return expectedType; // discriminator did not map to a type
                    }
                } else {
                    return expectedType; // discriminator was not present (or an empty string)
                }
            }
        }
    }

    public static serialize(data: any, type: string): any {
        if (data == undefined) {
            return data;
        } else if (primitives.indexOf(type.toLowerCase()) !== -1) {
            return data;
        } else if (endsWith(type, nullableSuffix)) {
            let subType: string = type.slice(0, -nullableSuffix.length); // Type | null => Type
            return ObjectSerializer.serialize(data, subType);
        } else if (endsWith(type, optionalSuffix)) {
            let subType: string = type.slice(0, -optionalSuffix.length); // Type | undefined => Type
            return ObjectSerializer.serialize(data, subType);
        } else if (startsWith(type, arrayPrefix)) {
            let subType: string = type.slice(arrayPrefix.length, -arraySuffix.length); // Array<Type> => Type
            let transformedData: any[] = [];
            for (let index = 0; index < data.length; index++) {
                let datum = data[index];
                transformedData.push(ObjectSerializer.serialize(datum, subType));
            }
            return transformedData;
        } else if (startsWith(type, mapPrefix)) {
            let subType: string = type.slice(mapPrefix.length, -mapSuffix.length); // { [key: string]: Type; } => Type
            let transformedData: { [key: string]: any } = {};
            for (let key in data) {
                transformedData[key] = ObjectSerializer.serialize(
                    data[key],
                    subType,
                );
            }
            return transformedData;
        } else if (type === "Date") {
            return data.toISOString();
        } else {
            if (enumsMap[type]) {
                return data;
            }
            if (!typeMap[type]) { // in case we dont know the type
                return data;
            }

            // Get the actual type of this object
            type = this.findCorrectType(data, type);

            // get the map for the correct type.
            let attributeTypes = typeMap[type].getAttributeTypeMap();
            let instance: {[index: string]: any} = {};
            for (let index = 0; index < attributeTypes.length; index++) {
                let attributeType = attributeTypes[index];
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                instance[attributeType.baseName] = ObjectSerializer.serialize(data[attributeType.name], attributeType.type);
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                let value = ObjectSerializer.serialize(data[attributeType.name], attributeType.type);

                // Only add property if not null
                if (value !== undefined) {
                  instance[attributeType.baseName] = value;
                }
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            }
            return instance;
        }
    }

    public static deserialize(data: any, type: string): any {
        // polymorphism may change the actual type.
        type = ObjectSerializer.findCorrectType(data, type);
        if (data == undefined) {
            return data;
        } else if (primitives.indexOf(type.toLowerCase()) !== -1) {
            return data;
        } else if (endsWith(type, nullableSuffix)) {
            let subType: string = type.slice(0, -nullableSuffix.length); // Type | null => Type
            return ObjectSerializer.deserialize(data, subType);
        } else if (endsWith(type, optionalSuffix)) {
            let subType: string = type.slice(0, -optionalSuffix.length); // Type | undefined => Type
            return ObjectSerializer.deserialize(data, subType);
        } else if (startsWith(type, arrayPrefix)) {
            let subType: string = type.slice(arrayPrefix.length, -arraySuffix.length); // Array<Type> => Type
            let transformedData: any[] = [];
            for (let index = 0; index < data.length; index++) {
                let datum = data[index];
                transformedData.push(ObjectSerializer.deserialize(datum, subType));
            }
            return transformedData;
        } else if (startsWith(type, mapPrefix)) {
            let subType: string = type.slice(mapPrefix.length, -mapSuffix.length); // { [key: string]: Type; } => Type
            let transformedData: { [key: string]: any } = {};
            for (let key in data) {
                transformedData[key] = ObjectSerializer.deserialize(
                    data[key],
                    subType,
                );
            }
            return transformedData;
        } else if (type === "Date") {
            return new Date(data);
        } else {
            if (enumsMap[type]) {// is Enum
                return data;
            }

            if (!typeMap[type]) { // dont know the type
                return data;
            }
            let instance = new typeMap[type]();
            let attributeTypes = typeMap[type].getAttributeTypeMap();
            for (let index = 0; index < attributeTypes.length; index++) {
                let attributeType = attributeTypes[index];
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                instance[attributeType.name] = ObjectSerializer.deserialize(data[attributeType.baseName], attributeType.type);
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                const propertyKey = data[attributeType.baseName] !== undefined
                    ? attributeType.baseName
                    : attributeType.name;

                instance[attributeType.name] = ObjectSerializer.deserialize(data[propertyKey], attributeType.type);
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            }
            return instance;
        }
    }
}

export interface Authentication {
    /**
    * Apply authentication settings to header and query params.
    */
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    applyToRequest(requestOptions: localVarRequest.Options): Promise<void> | void;
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    applyToRequest(requestOptions: AxiosRequestConfig): Promise<void> | void;
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}

export class HttpBasicAuth implements Authentication {
    public username: string = '';
    public password: string = '';

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    applyToRequest(requestOptions: localVarRequest.Options): void {
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    applyToRequest(requestOptions: AxiosRequestConfig): void {
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        requestOptions.auth = {
            username: this.username, password: this.password
        }
    }
}

export class HttpBearerAuth implements Authentication {
    public accessToken: string | (() => string) = '';

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    applyToRequest(requestOptions: localVarRequest.Options): void {
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    applyToRequest(requestOptions: AxiosRequestConfig): void {
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        if (requestOptions && requestOptions.headers) {
            const accessToken = typeof this.accessToken === 'function'
                            ? this.accessToken()
                            : this.accessToken;
            requestOptions.headers["Authorization"] = "Bearer " + accessToken;
        }
    }
}

export class ApiKeyAuth implements Authentication {
    public apiKey: string = '';

    constructor(private location: string, private paramName: string) {
    }

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    applyToRequest(requestOptions: localVarRequest.Options): void {
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    applyToRequest(requestOptions: AxiosRequestConfig): void {
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        if (this.location == "query") {
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            (<any>requestOptions.qs)[this.paramName] = this.apiKey;
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            (<any>requestOptions.params)[this.paramName] = this.apiKey;
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        } else if (this.location == "header" && requestOptions && requestOptions.headers) {
            requestOptions.headers[this.paramName] = this.apiKey;
        } else if (this.location == 'cookie' && requestOptions && requestOptions.headers) {
            if (requestOptions.headers['Cookie']) {
                requestOptions.headers['Cookie'] += '; ' + this.paramName + '=' + encodeURIComponent(this.apiKey);
            }
            else {
                requestOptions.headers['Cookie'] = this.paramName + '=' + encodeURIComponent(this.apiKey);
            }
        }
    }
}

export class OAuth implements Authentication {
    public accessToken: string = '';

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    applyToRequest(requestOptions: localVarRequest.Options): void {
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    applyToRequest(requestOptions: AxiosRequestConfig): void {
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        if (requestOptions && requestOptions.headers) {
            requestOptions.headers["Authorization"] = "Bearer " + this.accessToken;
        }
    }
}

export class VoidAuth implements Authentication {
    public username: string = '';
    public password: string = '';

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    applyToRequest(_: localVarRequest.Options): void {
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    applyToRequest(_: AxiosRequestConfig): void {
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        // Do nothing
    }
}

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export type Interceptor = (requestOptions: localVarRequest.Options) => (Promise<void> | void);
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{{#useCustomTemplateCode}}
export type Interceptor = (requestOptions: AxiosRequestConfig) => (Promise<void> | void);
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{{/generateApis}}