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src/app.ts

Summary

Maintainability
B
6 hrs
Test Coverage

Function init has 67 lines of code (exceeds 25 allowed). Consider refactoring.
Open

const init: () => Promise<IInit> = async (): Promise<IInit> => {
    return new Promise((resolve, reject) => {
        async function onDbReady(err: Error): Promise<void> {
            if (err) {
                if (retries >= 0) {
Severity: Major
Found in src/app.ts - About 2 hrs to fix

    Function onDbReady has 61 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

            async function onDbReady(err: Error): Promise<void> {
            if (err) {
                if (retries >= 0) {
                    retries--;
                    logger.error(`Failed to connect to MongoDB uri ${mongoUri}, retrying...`);
    Severity: Major
    Found in src/app.ts - About 2 hrs to fix

      Function init has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
      Open

      const init: () => Promise<IInit> = async (): Promise<IInit> => {
    return new Promise((resolve, reject) => {
        async function onDbReady(err: Error): Promise<void> {
            if (err) {
                if (retries >= 0) {
      Severity: Minor
      Found in src/app.ts - About 55 mins to fix

      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"

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