protected validateContentType()

in packages/service-library/src/web-api/api-controller.ts [43:69]

• 20 lines of code
• 7 McCabe index (conditional complexity)

    protected validateContentType(): boolean {
        if (this.context.req.method !== 'POST' && this.context.req.method !== 'PUT') {
            return true;
        }

        if (!this.hasPayload()) {
            this.context.res = {
                status: 204, // No Content
            };

            return false;
        }

        if (this.context.req.headers === undefined || this.context.req.headers['content-type'] === undefined) {
            this.context.res = HttpResponse.getErrorResponse(WebApiErrorCodes.missingContentTypeHeader);

            return false;
        }

        if (this.context.req.headers['content-type'] !== 'application/json') {
            this.context.res = HttpResponse.getErrorResponse(WebApiErrorCodes.unsupportedContentType);

            return false;
        }

        return true;
    }