View GitHub Repository permify

Schedule Inspection
Subscribe
Test Setup Failed
Push — master ( 93326b...47e83c )
by Tolga
01:45
created

circuitbreaker.*TenantReader.ListTenants   A

↳ Parent: internal/storage/proxies/circuitbreaker/tenant_reader.go

Complexity

Conditions 3

Size

Total Lines 18
Code Lines 13

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 3
eloc 13
nop 2
dl 0
loc 18
rs 9.75
c 0
b 0
f 0
1 
package circuitbreaker
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    3
                

                                    
                                                    
                
                
                
import (

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    4
                

                                    
                                                    
                
                
                
	"context"

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    5
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                
	"github.com/sony/gobreaker"

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                
	"github.com/Permify/permify/internal/storage"

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
	"github.com/Permify/permify/pkg/database"

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
	base "github.com/Permify/permify/pkg/pb/base/v1"

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
// TenantReader - Add circuit breaker behaviour to tenant reader

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                
type TenantReader struct {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                
	delegate storage.TenantReader

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
	cb       *gobreaker.CircuitBreaker

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                
}

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                
// NewTenantReader - Add circuit breaker behaviour to new tenant reader

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                
func NewTenantReader(delegate storage.TenantReader, cb *gobreaker.CircuitBreaker) *TenantReader {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
	return &TenantReader{delegate: delegate, cb: cb}

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                
}

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    23
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                
// ListTenants - List tenants from the repository

            


            
                                                        
            
                                    
            
            

                
                    25
                

                                    
                                                    
                
                
                
func (r *TenantReader) ListTenants(ctx context.Context, pagination database.Pagination) (tenants []*base.Tenant, ct database.EncodedContinuousToken, err error) {

            


            
                                                        
            
                                    
            
            

                
                    26
                

                                    
                                                    
                
                
                
	type circuitBreakerResponse struct {

            


            
                                                        
            
                                    
            
            

                
                    27
                

                                    
                                                    
                
                
                
		Tenants []*base.Tenant

            


            
                                                        
            
                                    
            
            

                
                    28
                

                                    
                                                    
                
                
                
		Ct      database.EncodedContinuousToken

            


            
                                                        
            
                                    
            
            

                
                    29
                

                                    
                                                    
                
                
                
	}

            


            
                                                        
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    31
                

                                    
                                                    
                
                
                
	response, err := r.cb.Execute(func() (interface{}, error) {

            


            
                                                        
            
                                    
            
            

                
                    32
                

                                    
                                                    
                
                
                
		var err error

            


            
                                                        
            
                                    
            
            

                
                    33
                

                                    
                                                    
                
                
                
		var resp circuitBreakerResponse

            


            
                                                        
            
                                    
            
            

                
                    34
                

                                    
                                                    
                
                
                
		resp.Tenants, resp.Ct, err = r.delegate.ListTenants(ctx, pagination)

            


            
                                                        
            
                                    
            
            

                
                    35
                

                                    
                                                    
                
                
                
		return resp, err

            


            
                                                        
            
                                    
            
            

                
                    36
                

                                    
                                                    
                
                
                
	})

            


            
                                                        
            
                                    
            
            

                
                    37
                

                                    
                                                    
                
                
                
	if err != nil {

            


            
                                                        
            
                                    
            
            

                
                    38
                

                                    
                                                    
                
                
                
		return nil, nil, err

            


            
                                                        
            
                                    
            
            

                
                    39
                

                                    
                                                    
                
                
                
	}

            


            
                                                        
            
                                    
            
            

                
                    40
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    41
                

                                    
                                                    
                
                
                
	resp := response.(circuitBreakerResponse)

            


            
                                                        
            
                                    
            
            

                
                    42
                

                                    
                                                    
                
                
                
	return resp.Tenants, resp.Ct, nil

            


            
                                                        
            
                                    
            
            

                
                    43
                

                                    
                                                    
                
                
                
}

            


            
                                                        
            
                                    
            
            

                
                    44