Showing 8 of 10 total issues
Function init
has 48 lines of code (exceeds 25 allowed). Consider refactoring. Open
const init: () => Promise<IInit> = async (): Promise<IInit> => {
return new Promise((resolve: (value: IInit | PromiseLike<IInit>) => void
): void => {
const app: Koa = new Koa();
Function getImage
has 40 lines of code (exceeds 25 allowed). Consider refactoring. Open
static async getImage(reqCtx: Context): Promise<Buffer> {
logger.info('Getting url');
const { params } = reqCtx;
const url: string = this.getUrl(params.urlTemplate, this.getTileCoords(params.x, params.y, params.z));
Function decodeGLAD
has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring. Open
static decodeGLAD(data: any, ctx: Context): any {
const q: Record<string, any> = ctx.query;
const startDate: number = (q.startDate === undefined) ? 0 : ImageService.dateToInt(q.startDate, 0);
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function dateToInt
has 31 lines of code (exceeds 25 allowed). Consider refactoring. Open
static dateToInt(yearStr: string, defaultvalue: number): number {
function isLeapYear(year: number): boolean {
return !(year % 4);
}
Function decodeLoss
has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring. Open
static decodeLoss(data: any, ctx: Context): any {
const { z } = ctx.params;
const q: any = ctx.query;
const startYear: number = (q.startYear === undefined) ? 0 : ImageService.yearToInt(q.startYear);
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function returnPromise
has 27 lines of code (exceeds 25 allowed). Consider refactoring. Open
const returnPromise: Promise<Buffer> = new Promise((resolve: (value: any) => void): void => {
img.onerror = (err: Error):void => {
throw err
};
img.onload = (): void => {
Function dateToInt
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
static dateToInt(yearStr: string, defaultvalue: number): number {
function isLeapYear(year: number): boolean {
return !(year % 4);
}
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function getTileCoords
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
static getTileCoords(x: number, y: number, z: number): number[] {
if (z > dataMaxZoom) {
x = Math.floor(x / (Math.pow(2, z - dataMaxZoom)));
y = Math.floor(y / (Math.pow(2, z - dataMaxZoom)));
z = dataMaxZoom;
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"