Fix role and organization logo

Signed-off-by: Bryan Frimin <bryan@getprobo.com>

pkg/coredata/invitation.go

@@ -33,7 +33,7 @@ type (
 		OrganizationID gid.GID          `db:"organization_id"`
 		Email          string           `db:"email"`
 		FullName       string           `db:"full_name"`
-		Role           string           `db:"role"`
+		Role           Role             `db:"role"`
 		Status         InvitationStatus `db:"status"`
 		ExpiresAt      time.Time        `db:"expires_at"`
 		AcceptedAt     *time.Time       `db:"accepted_at"`
@@ -47,7 +47,7 @@ type (
 		OrganizationID gid.GID `json:"organization_id"`
 		Email          string  `json:"email"`
 		FullName       string  `json:"full_name"`
-		Role           string  `json:"role"`
+		Role           Role    `json:"role"`
 	}
 
 	ErrInvitationNotFound struct {

pkg/coredata/membership.go

@@ -33,7 +33,7 @@ type (
 		ID             gid.GID   `db:"id"`
 		UserID         gid.GID   `db:"user_id"`
 		OrganizationID gid.GID   `db:"organization_id"`
-		Role           string    `db:"role"`
+		Role           Role      `db:"role"`
 		FullName       string    `db:"full_name"`
 		EmailAddress   string    `db:"email_address"`
 		CreatedAt      time.Time `db:"created_at"`

pkg/coredata/role.go

@@ -0,0 +1,63 @@
+// Copyright (c) 2025 Probo Inc <hello@getprobo.com>.
+//
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+// PERFORMANCE OF THIS SOFTWARE.
+
+package coredata
+
+import (
+	"database/sql/driver"
+	"fmt"
+)
+
+type Role string
+
+const (
+	RoleOwner  Role = "OWNER"
+	RoleAdmin  Role = "ADMIN"
+	RoleMember Role = "MEMBER"
+	RoleViewer Role = "VIEWER"
+)
+
+func (r Role) String() string {
+	return string(r)
+}
+
+func (r *Role) Scan(value any) error {
+	var s string
+	switch v := value.(type) {
+	case string:
+		s = v
+	case []byte:
+		s = string(v)
+	default:
+		return fmt.Errorf("unsupported type for Role: %T", value)
+	}
+
+	switch s {
+	case "OWNER":
+		*r = RoleOwner
+	case "ADMIN":
+		*r = RoleAdmin
+	case "MEMBER":
+		*r = RoleMember
+	case "VIEWER":
+		*r = RoleViewer
+	default:
+		return fmt.Errorf("invalid Role value: %q", s)
+	}
+	return nil
+}
+
+func (r Role) Value() (driver.Value, error) {
+	return r.String(), nil
+}