User repository (#3795)

* It builds with the new user repository

* fix(test): fix broken test

* fix(api): fix registration endpoint that was broken after the change

* fix(test): update test to reflect new user repository

* fix: use interface type instead of concrete type

* fix: restore commented out code

models/externalAPIUser.go

@@ -0,0 +1,19 @@
+package models
+
+import (
+	"time"
+)
+
+// ExternalAPIUser represents a single 3rd party integration that uses an access token.
+// This struct mostly matches the User struct so they can be used interchangeably.
+type ExternalAPIUser struct {
+	CreatedAt    time.Time  `json:"createdAt"`
+	LastUsedAt   *time.Time `json:"lastUsedAt,omitempty"`
+	ID           string     `json:"id"`
+	AccessToken  string     `json:"accessToken"`
+	DisplayName  string     `json:"displayName"`
+	Type         string     `json:"type,omitempty"` // Should be API
+	Scopes       []string   `json:"scopes"`
+	DisplayColor int        `json:"displayColor"`
+	IsBot        bool       `json:"isBot"`
+}