Implement bank transfer app flows

2026-06-08 00:03:57 +05:00
parent ef877217ad
commit 9b281d48a7
127 changed files with 8008 additions and 90 deletions
@@ -0,0 +1,80 @@
+import Foundation
+
+// Mirrors Kotlin MibFinancingClient exactly.
+// Fetches the /financing?dashurl=1 HTML page and parses finance-card-holder data attributes.
+actor MibFinancingClient {
+
+    private let wvBase = "https://faisamobilex-wv.mib.com.mv"
+    private let session: MibSession
+
+    private let urlSession: URLSession = {
+        let cfg = URLSessionConfiguration.ephemeral
+        cfg.timeoutIntervalForRequest = 30
+        cfg.timeoutIntervalForResource = 60
+        return URLSession(configuration: cfg)
+    }()
+
+    init(session: MibSession) {
+        self.session = session
+    }
+
+    func fetchFinancing() async throws -> [MibFinanceDeal] {
+        var req = URLRequest(url: URL(string: "\(wvBase)/financing?dashurl=1")!)
+        req.setValue(cookieHeader, forHTTPHeaderField: "Cookie")
+        req.setValue(
+            "Mozilla/5.0 (iPhone; CPU iPhone OS 17_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148",
+            forHTTPHeaderField: "User-Agent"
+        )
+        req.setValue("mv.com.mib.faisamobilex", forHTTPHeaderField: "X-Requested-With")
+
+        let (data, response) = try await urlSession.data(for: req)
+        let code = (response as? HTTPURLResponse)?.statusCode ?? 0
+        if code == 419 { throw MibError.sessionExpired }
+        if code >= 500 { throw MibError.networkError("HTTP \(code)") }
+
+        guard let html = String(data: data, encoding: .utf8) else { return [] }
+        return parseHtml(html)
+    }
+
+    // MARK: - HTML parsing (mirrors Kotlin regex approach)
+
+    private func parseHtml(_ html: String) -> [MibFinanceDeal] {
+        guard let cardRe = try? NSRegularExpression(pattern: #"finance-card-holder[^>]+>"#),
+              let attrRe = try? NSRegularExpression(pattern: #"data-(\w+)\s*=\s*"([^"]*)""#) else {
+            return []
+        }
+
+        let ns = html as NSString
+        return cardRe.matches(in: html, range: NSRange(location: 0, length: ns.length)).compactMap { m in
+            let cardStr = ns.substring(with: m.range)
+            let cardNS  = cardStr as NSString
+            var attrs: [String: String] = [:]
+            attrRe.matches(in: cardStr, range: NSRange(location: 0, length: cardNS.length)).forEach { a in
+                let key = cardNS.substring(with: a.range(at: 1))
+                let val = cardNS.substring(with: a.range(at: 2))
+                attrs[key] = val
+            }
+            guard let dealNo = attrs["dealNo"] else { return nil }
+            return MibFinanceDeal(
+                dealNo:            dealNo,
+                productDesc:       attrs["productDesc"]       ?? "",
+                dealStatus:        attrs["dealStatus"]        ?? "",
+                statusDesc:        attrs["statusDesc"]        ?? "",
+                dealAmount:        Double(attrs["dealAmount"]        ?? "") ?? 0,
+                paidAmount:        Double(attrs["paidAmount"]        ?? "") ?? 0,
+                outstandingAmount: Double(attrs["outstandingAmount"] ?? "") ?? 0,
+                dealDate:          attrs["dealDate"]          ?? "",
+                overdueAmount:     Double(attrs["overdueAmount"]     ?? "") ?? 0,
+                installmentAmount: Double(attrs["installmentAmount"] ?? "") ?? 0,
+                noOfInstallments:  Int(attrs["noOfInstallments"]     ?? "") ?? 0,
+                lastPaidDate:      attrs["lastPaidDate"]      ?? "",
+                lastPayAmount:     Double(attrs["lastPayAmount"]     ?? "") ?? 0,
+                currency:          attrs["curCodeDesc"]       ?? "MVR"
+            )
+        }
+    }
+
+    private var cookieHeader: String {
+        "mbmodel=IOS-1.0; xxid=\(session.xxid); IBSID=\(session.xxid); mbnonce=\(session.nonceGenerator); time-tracker=597"
+    }
+}