[server] add ability to get user by email

server/graph/generated/generated.go

@@ -2630,7 +2630,8 @@ input ResendOTPRequest {
 }
 
 input GetUserRequest {
-  id: String!
+  id: String
+  email: String
 }
 
 type Mutation {
@@ -15369,7 +15370,7 @@ func (ec *executionContext) unmarshalInputGetUserRequest(ctx context.Context, ob
 		asMap[k] = v
 	}
 
-	fieldsInOrder := [...]string{"id"}
+	fieldsInOrder := [...]string{"id", "email"}
 	for _, k := range fieldsInOrder {
 		v, ok := asMap[k]
 		if !ok {
@@ -15380,7 +15381,15 @@ func (ec *executionContext) unmarshalInputGetUserRequest(ctx context.Context, ob
 			var err error
 
 			ctx := graphql.WithPathContext(ctx, graphql.NewPathWithField("id"))
-			it.ID, err = ec.unmarshalNString2string(ctx, v)
+			it.ID, err = ec.unmarshalOString2ᚖstring(ctx, v)
+			if err != nil {
+				return it, err
+			}
+		case "email":
+			var err error
+
+			ctx := graphql.WithPathContext(ctx, graphql.NewPathWithField("email"))
+			it.Email, err = ec.unmarshalOString2ᚖstring(ctx, v)
 			if err != nil {
 				return it, err
 			}

server/graph/model/models_gen.go

@@ -144,7 +144,8 @@ type GenerateJWTKeysResponse struct {
 }
 
 type GetUserRequest struct {
-	ID string `json:"id"`
+	ID    *string `json:"id"`
+	Email *string `json:"email"`
 }
 
 type InviteMemberInput struct {

server/graph/schema.graphqls

@@ -537,7 +537,8 @@ input ResendOTPRequest {
 }
 
 input GetUserRequest {
-  id: String!
+  id: String
+  email: String
 }
 
 type Mutation {

server/resolvers/user.go

@@ -3,6 +3,7 @@ package resolvers
 import (
 	"context"
 	"fmt"
+	"strings"
 
 	log "github.com/sirupsen/logrus"
 
@@ -20,17 +21,28 @@ func UserResolver(ctx context.Context, params model.GetUserRequest) (*model.User
 		log.Debug("Failed to get GinContext: ", err)
 		return nil, err
 	}
-
 	if !token.IsSuperAdmin(gc) {
 		log.Debug("Not logged in as super admin.")
 		return nil, fmt.Errorf("unauthorized")
 	}
-
-	res, err := db.Provider.GetUserByID(ctx, params.ID)
-	if err != nil {
-		log.Debug("Failed to get users: ", err)
-		return nil, err
+	// Try getting user by ID
+	if params.ID != nil && strings.Trim(*params.ID, " ") != "" {
+		res, err := db.Provider.GetUserByID(ctx, *params.ID)
+		if err != nil {
+			log.Debug("Failed to get users by ID: ", err)
+			return nil, err
+		}
+		return res.AsAPIUser(), nil
 	}
-
-	return res.AsAPIUser(), nil
+	// Try getting user by email
+	if params.Email != nil && strings.Trim(*params.Email, " ") != "" {
+		res, err := db.Provider.GetUserByEmail(ctx, *params.Email)
+		if err != nil {
+			log.Debug("Failed to get users by email: ", err)
+			return nil, err
+		}
+		return res.AsAPIUser(), nil
+	}
+	// Return error if no params are provided
+	return nil, fmt.Errorf("invalid params, user id or email is required")
 }

server/test/user_test.go

@@ -8,6 +8,7 @@ import (
 	"github.com/authorizerdev/authorizer/server/crypto"
 	"github.com/authorizerdev/authorizer/server/graph/model"
 	"github.com/authorizerdev/authorizer/server/memorystore"
+	"github.com/authorizerdev/authorizer/server/refs"
 	"github.com/authorizerdev/authorizer/server/resolvers"
 	"github.com/stretchr/testify/assert"
 )
@@ -26,7 +27,7 @@ func userTest(t *testing.T, s TestSetup) {
 		assert.NotEmpty(t, res.User)
 
 		userRes, err := resolvers.UserResolver(ctx, model.GetUserRequest{
-			ID: res.User.ID,
+			ID: &res.User.ID,
 		})
 		assert.Nil(t, userRes)
 		assert.NotNil(t, err, "unauthorized")
@@ -36,14 +37,36 @@ func userTest(t *testing.T, s TestSetup) {
 		h, err := crypto.EncryptPassword(adminSecret)
 		assert.Nil(t, err)
 		req.Header.Set("Cookie", fmt.Sprintf("%s=%s", constants.AdminCookieName, h))
-
+		// Should throw error for invalid params
+		userRes, err = resolvers.UserResolver(ctx, model.GetUserRequest{})
+		assert.Nil(t, userRes)
+		assert.NotNil(t, err, "invalid params, user id or email is required")
+		// Should throw error for invalid params with empty id
 		userRes, err = resolvers.UserResolver(ctx, model.GetUserRequest{
-			ID: res.User.ID,
+			ID: refs.NewStringRef("   "),
+		})
+		assert.Nil(t, userRes)
+		assert.NotNil(t, err, "invalid params, user id or email is required")
+		// Should throw error for invalid params with empty email
+		userRes, err = resolvers.UserResolver(ctx, model.GetUserRequest{
+			Email: refs.NewStringRef("   "),
+		})
+		assert.Nil(t, userRes)
+		assert.NotNil(t, err, "invalid params, user id or email is required")
+		// Should get user by id
+		userRes, err = resolvers.UserResolver(ctx, model.GetUserRequest{
+			ID: &res.User.ID,
+		})
+		assert.Nil(t, err)
+		assert.Equal(t, res.User.ID, userRes.ID)
+		assert.Equal(t, email, userRes.Email)
+		// Should get user by email
+		userRes, err = resolvers.UserResolver(ctx, model.GetUserRequest{
+			Email: &email,
 		})
 		assert.Nil(t, err)
 		assert.Equal(t, res.User.ID, userRes.ID)
 		assert.Equal(t, email, userRes.Email)
-
 		cleanData(email)
 	})
 }