micro/api/resolver/path/path.go

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// Package path resolves using http path
package path
import (
"net/http"
"strings"
"github.com/unistack-org/micro/v3/api/resolver"
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)
// Resolver the path resolver
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type Resolver struct {
opts resolver.Options
}
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// Resolve resolves endpoint
func (r *Resolver) Resolve(req *http.Request, opts ...resolver.ResolveOption) (*resolver.Endpoint, error) {
// parse options
options := resolver.NewResolveOptions(opts...)
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if req.URL.Path == "/" {
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return nil, resolver.ErrNotFound
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}
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parts := strings.Split(req.URL.Path[1:], "/")
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return &resolver.Endpoint{
Name: r.opts.ServicePrefix + "." + parts[0],
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Host: req.Host,
Method: req.Method,
Path: req.URL.Path,
Domain: options.Domain,
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}, nil
}
// String retruns the string representation
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func (r *Resolver) String() string {
return "path"
}
// NewResolver returns new path resolver
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func NewResolver(opts ...resolver.Option) resolver.Resolver {
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return &Resolver{opts: resolver.NewOptions(opts...)}
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}