github.com/tickoalcantara12/micro/v3@v3.0.0-20221007104245-9d75b9bcbab9/service/api/resolver/path/path.go (about)

     1  // Copyright 2020 Asim Aslam
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     https://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  //
    15  // Original source: github.com/micro/go-micro/v3/api/resolver/path/path.go
    16  
    17  // Package path resolves using http path
    18  package path
    19  
    20  import (
    21  	"net/http"
    22  	"strings"
    23  
    24  	"github.com/tickoalcantara12/micro/v3/service/api/resolver"
    25  )
    26  
    27  type Resolver struct {
    28  	opts resolver.Options
    29  }
    30  
    31  func (r *Resolver) Resolve(req *http.Request, opts ...resolver.ResolveOption) (*resolver.Endpoint, error) {
    32  	// parse options
    33  	options := resolver.NewResolveOptions(opts...)
    34  
    35  	if req.URL.Path == "/" {
    36  		return nil, resolver.ErrNotFound
    37  	}
    38  
    39  	parts := strings.Split(req.URL.Path[1:], "/")
    40  
    41  	return &resolver.Endpoint{
    42  		Name:   r.opts.ServicePrefix + "." + parts[0],
    43  		Host:   req.Host,
    44  		Method: req.Method,
    45  		Path:   req.URL.Path,
    46  		Domain: options.Domain,
    47  	}, nil
    48  }
    49  
    50  func (r *Resolver) String() string {
    51  	return "path"
    52  }
    53  
    54  func NewResolver(opts ...resolver.Option) resolver.Resolver {
    55  	return &Resolver{opts: resolver.NewOptions(opts...)}
    56  }