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by Tristan
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classificationHooks.ts ➔ useLoadClassifications   A

↳ Parent: resources/assets/js/hooks/classificationHooks.ts

Complexity

Conditions 2

Size

Total Lines 18
Code Lines 15

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 15
dl 0
loc 18
c 0
b 0
f 0
rs 9.65
cc 2
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import { useEffect } from "react";
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import { useSelector } from "react-redux";
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import { DispatchType } from "../configureStore";
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import { Classification } from "../models/types";
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import {
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  getClassifications,
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  classificationsIsLoading,
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} from "../store/Classification/classificationSelector";
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import { loadClassificationsIntoState } from "../store/Classification/classificationActions";
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// eslint-disable-next-line import/prefer-default-export

            


            
                                                        
            
                                    
            
            

                
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export function useLoadClassifications(

            


            
                                                        
            
                                    
            
            

                
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  dispatch: DispatchType,

            


            
                                                        
            
                                    
            
            

                
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): {

            


            
                                                        
            
                                    
            
            

                
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  classifications: Classification[];

            


            
                                                        
            
                                    
            
            

                
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  isLoadingClassifications: boolean;

            


            
                                                        
            
                                    
            
            

                
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} {

            


            
                                                        
            
                                    
            
            

                
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  const classifications = useSelector(getClassifications);

            


            
                                                        
            
                                    
            
            

                
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  const isLoading = useSelector(classificationsIsLoading);

            


            
                                                        
            
                                    
            
            

                
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  useEffect((): void => {

            


            
                                                        
            
                                    
            
            

                
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    if (classifications.length === 0 && !isLoading) {

            


            
                                                        
            
                                    
            
            

                
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      dispatch(loadClassificationsIntoState());

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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  }, [classifications.length, isLoading, dispatch]);

            


            
                                                        
            
                                    
            
            

                
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  return { classifications, isLoadingClassifications: isLoading };

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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