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Frontend Integration: Execute Soroban create_stream Transaction #176 #188

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Merged
ogazboiz merged 1 commit into from
Feb 26, 2026
Merged

Frontend Integration: Execute Soroban create_stream Transaction #176 #188

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146 changes: 136 additions & 10 deletions frontend/components/dashboard/dashboard-view.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -316,6 +316,7 @@ export function DashboardView({ session, onDisconnect }: DashboardViewProps) {
>(null);
const [streamFormMessage, setStreamFormMessage] =
React.useState<StreamFormMessageState | null>(null);
const [isFormSubmitting, setIsFormSubmitting] = React.useState(false);

// --- Snapshot State (merged) ---
const [snapshot, setSnapshot] = React.useState<DashboardSnapshot | null>(null);
Expand Down Expand Up @@ -556,7 +557,7 @@ export function DashboardView({ session, onDisconnect }: DashboardViewProps) {
}
};

const handleFormCreateStream = (event: React.FormEvent<HTMLFormElement>) => {
const handleFormCreateStream = async (event: React.FormEvent<HTMLFormElement>) => {
event.preventDefault();
const hasRequiredFields =
streamForm.recipient.trim() &&
Expand All @@ -573,15 +574,57 @@ export function DashboardView({ session, onDisconnect }: DashboardViewProps) {
return;
}

// Convert StreamFormValues to StreamFormData for handleCreateStream if possible
// or just show alert for now as per upstream mock logic
alert(
`Stream prepared for ${streamForm.recipient} with ${streamForm.totalAmount} ${streamForm.token}. You can still edit any field before final submission integration.`,
);
setStreamFormMessage({
text: "Stream draft is ready for submission integration.",
tone: "success",
});
const recipient = streamForm.recipient.trim();
if (!/^G[A-Z0-9]{55}$/.test(recipient)) {
setStreamFormMessage({
text: "Recipient must be a valid Stellar public key.",
tone: "error",
});
return;
}

const startDate = new Date(streamForm.startsAt);
const endDate = new Date(streamForm.endsAt);
if (Number.isNaN(startDate.getTime()) || Number.isNaN(endDate.getTime())) {
setStreamFormMessage({
text: "Start and end times must be valid dates.",
tone: "error",
});
return;
}

const durationSeconds = Math.floor((endDate.getTime() - startDate.getTime()) / 1000);
if (durationSeconds <= 0) {
setStreamFormMessage({
text: "End time must be after start time.",
tone: "error",
});
return;
}

setIsFormSubmitting(true);
try {
await handleCreateStream({
recipient,
token: streamForm.token.trim(),
amount: streamForm.totalAmount.trim(),
duration: String(durationSeconds),
durationUnit: "seconds",
});

handleResetStreamForm();
setStreamFormMessage({
text: "Stream submitted to wallet and confirmed on-chain.",
tone: "success",
});
} catch (err) {
setStreamFormMessage({
text: toSorobanErrorMessage(err),
tone: "error",
});
} finally {
setIsFormSubmitting(false);
}
};

// ── Tab content ─────────────────────────────────────────────────────────────
Expand Down Expand Up @@ -783,6 +826,89 @@ export function DashboardView({ session, onDisconnect }: DashboardViewProps) {
placeholder="USDC"
/>
</label>
<label>
Total Amount
<input
required
type="number"
min="0"
step="0.0000001"
value={streamForm.totalAmount}
onChange={(event) =>
updateStreamForm("totalAmount", event.target.value)
}
placeholder="100"
/>
</label>
</div>

<div className="stream-form__row">
<label>
Starts At
<input
required
type="datetime-local"
value={streamForm.startsAt}
onChange={(event) =>
updateStreamForm("startsAt", event.target.value)
}
/>
</label>
<label>
Ends At
<input
required
type="datetime-local"
value={streamForm.endsAt}
onChange={(event) =>
updateStreamForm("endsAt", event.target.value)
}
/>
</label>
</div>

<div className="stream-form__row">
<label>
Cadence (seconds)
<input
type="number"
min="1"
step="1"
value={streamForm.cadenceSeconds}
onChange={(event) =>
updateStreamForm("cadenceSeconds", event.target.value)
}
/>
</label>
</div>

<label>
Note
<textarea
value={streamForm.note}
onChange={(event) =>
updateStreamForm("note", event.target.value)
}
placeholder="Optional internal note for this stream configuration."
/>
</label>

<div className="stream-form__actions">
<button
type="submit"
className="wallet-button"
disabled={isFormSubmitting}
>
{isFormSubmitting ? "Submitting..." : "Create Stream"}
</button>
<button
type="button"
className="secondary-button"
disabled={isFormSubmitting}
onClick={handleResetStreamForm}
>
Reset
</button>
</div>
</form>
</div>
Expand Down
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