Showing 64 of 64 total issues
Function DocumentsList
has a Cognitive Complexity of 38 (exceeds 5 allowed). Consider refactoring. Open
export default function DocumentsList() {
const displayMode = useAppSelector((state) => state.docs.displayMode)
const [{ conn, database, collection }] = useRouterQuery()
const connection = useConnection(conn)
const index = useAppSelector((state) => state.docs.index)
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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 stringify
has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring. Open
export function stringify(
val: MongoData,
hasIndent = false,
depth = 0,
): string {
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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 DatabaseNav
has a Cognitive Complexity of 26 (exceeds 5 allowed). Consider refactoring. Open
export default function DatabaseNav() {
const theme = getTheme()
const [{ conn, database, collection }, setRoute] = useRouterQuery()
const expandedDatabases = useAppSelector(
(state) => state.root.expandedDatabases,
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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 ConnectionItem
has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring. Open
function ConnectionItem(props: { connection: string; disabled?: boolean }) {
const uri = useMemo(() => {
try {
return mongodbUri.parse(props.connection)
} catch {
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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 IndexFeatures
has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring. Open
export default function IndexFeatures(props: { value: IndexDescription }) {
const features = useMemo<{ text: string; data: object }[]>(
() =>
compact([
size(props.value.key) > 1 && !('textIndexVersion' in props.value)
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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 generate
has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring. Open
function generate(doc: MongoData): Schema {
if (typeof doc === 'string') {
return {
bsonType: ['string'],
}
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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 ProfilingSummary
has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring. Open
export default function ProfilingSummary() {
const [{ conn }, setRoute] = useRouterQuery()
const connection = useConnection(conn)
const { data: databases } = useCommandDatabases()
const { data: hosts } = useCommandIsMaster()
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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 OperationsList
has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring. Open
export default function OperationsList() {
const { data, error, mutate } = useCommandCurrentOp()
const [{ conn, collection }, setRoute] = useRouterQuery()
const connection = useConnection(conn)
const [target, setTarget] = useState<MouseEvent>()
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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 IndexesList
has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring. Open
export default function IndexesList() {
const { data } = useCommandIndexStats()
const { data: collStats, error: collStatsError } = useCommandCollStats()
const { data: indexes, error: indexesError, mutate } = useCommandListIndexes()
const [{ conn, database, collection }] = useRouterQuery()
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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 ProfilingList
has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring. Open
export default function ProfilingList() {
const { data, error } = useCommandSystemProfileFind()
const [{ collection }] = useRouterQuery()
const invokedProfiling = useAppSelector(
(state) => state.profiling.invokedProfiling,
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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 Schema
has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring. Open
export default function Schema() {
const [{ conn, database, collection }] = useRouterQuery()
const { data, mutate } = useCommandListCollections()
const isDarkMode = useDarkMode()
const [validationAction, setValidationAction] =
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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 parse
has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
parse(uri: string): UriObject {
const uriObject: UriObject = { hosts: [] }
let i = uri.indexOf('://')
if (i < 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 getItem
has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
function getItem<T>(
type: StorageType,
key: string,
): string | number | T | undefined {
if (typeof window === 'undefined') {
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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 ExecStage
has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
export default function ExecStage(props: {
value?: { [key: string]: MongoData }
}) {
const theme = getTheme()
const value = useMemo<ExecStats | undefined>(
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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 format
has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring. Open
format(uriObject: UriObject) {
if (!uriObject) {
return (this.scheme || 'mongodb') + '://localhost'
}
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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
Consider simplifying this complex logical expression. Open
if (databaseMatched || collectionMatched) {
return {
key: _database,
name: _database,
title: _database,
Function DocumentRowContextualMenu
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
export default function DocumentRowContextualMenu<
T extends { [key: string]: MongoData },
>(props: {
hidden: boolean
onDismiss(): void
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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 EditorModal
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
export default function EditorModal<T extends MongoData>(props: {
title: string
readOnly?: boolean
value?: T
onChange?(value: T): void
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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
Identical blocks of code found in 2 locations. Consider refactoring. Open
<Stack
horizontal={true}
tokens={{ childrenGap: 10, padding: 10 }}
styles={{ root: { height } }}
>
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 49.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
<Stack
horizontal={true}
tokens={{ childrenGap: 10, padding: 10 }}
styles={{ root: { height } }}
>
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 49.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76