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purple: add querystring helper

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We will be pulling out more things so this simplifies querystring
lookups a bit

Signed-off-by: William Casarin <jb55@jb55.com>
This commit is contained in:
William Casarin
2024-01-28 15:22:20 -08:00
parent 7a3be720b2
commit 500f8bc2ec
1 changed files with 8 additions and 2 deletions
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10
damus/Models/Purple/DamusPurpleURL.swift
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@@ -17,10 +17,10 @@ enum DamusPurpleURL {
guard components.scheme == "damus" else { return nil }
switch components.path {
case "purple:verify":
guard let checkout_id: String = components.queryItems?.first(where: { $0.name == "id" })?.value else { return nil }
guard let checkout_id = components.find("id") else { return nil }
return .verify_npub(checkout_id: checkout_id)
case "purple:welcome":
guard let checkout_id: String = components.queryItems?.first(where: { $0.name == "id" })?.value else { return nil }
guard let checkout_id = components.find("id") else { return nil }
return .welcome(checkout_id: checkout_id)
case "purple:landing":
return .landing
@@ -41,3 +41,9 @@ enum DamusPurpleURL {
}
}
extension URLComponents {
func find(_ name: String) -> String? {
self.queryItems?.first(where: { qi in qi.name == name })?.value
}
}