Add RegisterSignupWithParams to support policy id and account id (#48)

.gitignore

@@ -13,3 +13,5 @@
 
 # Dependency directories (remove the comment below to include it)
 # vendor/
+#
+.idea/

README.md

@@ -112,6 +112,35 @@ assessment, err := client.RegisterSignup("installation-id", &incognia.Address{
 })
 ```
 
+To provide additional parameters like policy id (optional) and account id (optional), use the `RegisterSignupWithParams` method:
+
+```go
+address := &incognia.Address{
+    AddressLine: "20 W 34th St, New York, NY 10001, United States",
+    StructuredAddress: &incognia.StructuredAddress{
+        Locale:       "en-US",
+        CountryName:  "United States of America",
+        CountryCode:  "US",
+        State:        "NY",
+        City:         "New York City",
+        Borough:      "Manhattan",
+        Neighborhood: "Midtown",
+        Street:       "W 34th St.",
+        Number:       "20",
+        Complements:  "Floor 2",
+        PostalCode:   "10001",
+    },
+    Coordinates: &incognia.Coordinates{
+        Lat: -23.561414,
+        Lng: -46.6558819,
+    },
+}
+assessment, err := client.RegisterSignupWithParams("installation-id", address, &incognia.Signup{
+    AccountID: "account-id",//use empty string if you don't have an account id
+    PolicyID:  "policy-id",//use empty string if you don't have a policy id
+})
+```
+
 ### Getting a Signup
 
 This method allows you to query the latest assessment for a given signup event, returning a `SignupAssessment`, containing the risk assessment and supporting evidence:

incognia.go

@@ -89,6 +89,11 @@ type Address struct {
 	AddressLine       string
 }
 
+type Signup struct {
+	AccountID string
+	PolicyID  string
+}
+
 func New(config *IncogniaClientConfig) (*Client, error) {
 	if config == nil {
 		return nil, ErrConfigIsNil
@@ -169,10 +174,21 @@ func (c *Client) RegisterSignup(installationID string, address *Address) (ret *S
 		}
 	}()
 
-	return c.registerSignup(installationID, address)
+	return c.registerSignup(installationID, address, nil)
+}
+
+func (c *Client) RegisterSignupWithParams(installationID string, address *Address, params *Signup) (ret *SignupAssessment, err error) {
+	defer func() {
+		if r := recover(); r != nil {
+			err = fmt.Errorf("%v", r)
+			ret = nil
+		}
+	}()
+
+	return c.registerSignup(installationID, address, params)
 }
 
-func (c *Client) registerSignup(installationID string, address *Address) (ret *SignupAssessment, err error) {
+func (c *Client) registerSignup(installationID string, address *Address, params *Signup) (ret *SignupAssessment, err error) {
 	if installationID == "" {
 		return nil, ErrMissingInstallationID
 	}
@@ -185,6 +201,10 @@ func (c *Client) registerSignup(installationID string, address *Address) (ret *S
 		requestBody.StructuredAddress = address.StructuredAddress
 		requestBody.Coordinates = address.Coordinates
 	}
+	if params != nil {
+		requestBody.AccountID = params.AccountID
+		requestBody.PolicyID = params.PolicyID
+	}
 
 	requestBodyBytes, err := json.Marshal(requestBody)
 	if err != nil {

incognia_test.go

@@ -74,6 +74,30 @@ var (
 			Lng: -46.6558819,
 		},
 	}
+
+	postSignupRequestBodyWithAllParamsFixture = &postAssessmentRequestBody{
+		InstallationID: installationId,
+		AddressLine:    "address line",
+		StructuredAddress: &StructuredAddress{
+			Locale:       "locale",
+			CountryName:  "country-name",
+			CountryCode:  "country-code",
+			State:        "state",
+			City:         "city",
+			Borough:      "borough",
+			Neighborhood: "neighborhood",
+			Street:       "street",
+			Number:       "number",
+			Complements:  "complements",
+			PostalCode:   "postalcode",
+		},
+		Coordinates: &Coordinates{
+			Lat: -23.561414,
+			Lng: -46.6558819,
+		},
+		AccountID: "account-id",
+		PolicyID:  "policy-id",
+	}
 	postSignupRequestBodyRequiredFieldsFixture = &postAssessmentRequestBody{
 		InstallationID: installationId,
 	}
@@ -436,6 +460,18 @@ func (suite *IncogniaTestSuite) TestGetSignupAssessmentErrors() {
 	}
 }
 
+func (suite *IncogniaTestSuite) TestSuccessRegisterSignupWithParams() {
+	signupServer := suite.mockPostSignupsEndpoint(token, postSignupRequestBodyWithAllParamsFixture, signupAssessmentFixture)
+	defer signupServer.Close()
+
+	response, err := suite.client.RegisterSignupWithParams(postSignupRequestBodyWithAllParamsFixture.InstallationID, addressFixture, &Signup{
+		AccountID: postSignupRequestBodyWithAllParamsFixture.AccountID,
+		PolicyID:  postSignupRequestBodyWithAllParamsFixture.PolicyID,
+	})
+	suite.NoError(err)
+	suite.Equal(signupAssessmentFixture, response)
+}
+
 func (suite *IncogniaTestSuite) TestSuccessRegisterSignup() {
 	signupServer := suite.mockPostSignupsEndpoint(token, postSignupRequestBodyFixture, signupAssessmentFixture)
 	defer signupServer.Close()

request_types.go

@@ -24,6 +24,8 @@ type postAssessmentRequestBody struct {
 	AddressLine       string             `json:"address_line,omitempty"`
 	StructuredAddress *StructuredAddress `json:"structured_address,omitempty"`
 	Coordinates       *Coordinates       `json:"address_coordinates,omitempty"`
+	AccountID         string             `json:"account_id,omitempty"`
+	PolicyID          string             `json:"policy_id,omitempty"`
 }
 
 type FeedbackType string