add client self-service ai activity plans on goals screen

This commit is contained in:
echo 2026-03-31 18:51:30 +02:00
parent 0825bb3d65
commit a65b3cac08
5 changed files with 426 additions and 2 deletions

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@ -0,0 +1,190 @@
import { NextResponse } from "next/server";
import { auth } from "@clerk/nextjs/server";
import { getDatabase } from "@/lib/database";
import { buildAIContext } from "@/lib/ai/ai-context";
import { buildEnhancedPrompt, buildBasicPrompt } from "@/lib/ai/prompt-builder";
import log from "@/lib/logger";
import { ensureUserSynced } from "@/lib/sync-user";
import { getUserMembershipContext } from "@/lib/membership/access";
export async function POST() {
try {
const { userId } = await auth();
if (!userId) {
return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
}
const db = await getDatabase();
const currentUser = await ensureUserSynced(userId, db);
if (!currentUser) {
return NextResponse.json({ error: "Forbidden" }, { status: 403 });
}
if (currentUser.role !== "client") {
return NextResponse.json(
{ error: "Only clients can self-generate AI plans" },
{ status: 403 },
);
}
const { membershipType, features } = await getUserMembershipContext(userId);
if (membershipType === "basic") {
return NextResponse.json(
{
error:
"AI plan generation is available on Premium and VIP memberships",
membershipType,
},
{ status: 403 },
);
}
if (features.recommendationsPerMonth > 0) {
const currentMonth = new Date();
const monthStart = new Date(
currentMonth.getFullYear(),
currentMonth.getMonth(),
1,
);
const monthEnd = new Date(
currentMonth.getFullYear(),
currentMonth.getMonth() + 1,
1,
);
const existingRecommendations =
await db.getRecommendationsByUserId(userId);
const recommendationsThisMonth = existingRecommendations.filter(
(recommendation) =>
recommendation.generatedAt >= monthStart &&
recommendation.generatedAt < monthEnd,
).length;
if (recommendationsThisMonth >= features.recommendationsPerMonth) {
return NextResponse.json(
{
error: `Your ${membershipType} plan includes ${features.recommendationsPerMonth} AI recommendation(s) per month`,
membershipType,
},
{ status: 403 },
);
}
}
const profile = await db.getFitnessProfileByUserId(userId);
if (!profile) {
return NextResponse.json(
{ error: "Complete your fitness profile before generating a plan" },
{ status: 404 },
);
}
let prompt: string;
try {
const context = await buildAIContext(userId);
prompt = buildEnhancedPrompt(context);
} catch (error) {
log.warn("Failed to build AI context for self-generate", {
userId,
error: error instanceof Error ? error.message : String(error),
});
prompt = buildBasicPrompt(profile);
}
const openaiApiKey = process.env.OPENAI_API_KEY;
if (!openaiApiKey) {
return NextResponse.json(
{ error: "AI provider unavailable. Try again later." },
{ status: 503 },
);
}
const openaiResponse = await fetch(
"https://api.openai.com/v1/chat/completions",
{
method: "POST",
headers: {
"Content-Type": "application/json",
Authorization: `Bearer ${openaiApiKey}`,
},
body: JSON.stringify({
model: "gpt-4o-mini",
messages: [
{
role: "system",
content:
'You are a professional fitness trainer and nutritionist. Always respond with valid JSON only, no markdown or code blocks. The response must have this exact structure: {"recommendationText": "string", "activityPlan": "string", "dietPlan": "string"}',
},
{
role: "user",
content: prompt,
},
],
temperature: 0.7,
max_tokens: 1500,
response_format: { type: "json_object" },
}),
},
);
if (!openaiResponse.ok) {
const errorText = await openaiResponse.text();
log.error("OpenAI self-generate request failed", new Error(errorText), {
userId,
status: openaiResponse.status,
});
return NextResponse.json(
{ error: "Failed to generate AI plan" },
{ status: 500 },
);
}
const openaiData = await openaiResponse.json();
let parsedResponse: {
recommendationText?: string;
activityPlan?: string;
dietPlan?: string;
};
try {
parsedResponse = JSON.parse(openaiData.choices[0].message.content);
} catch (e) {
log.error("Failed to parse self-generate OpenAI response", e, {
userId,
});
return NextResponse.json(
{ error: "Invalid response from AI provider" },
{ status: 500 },
);
}
const recommendation = await db.createRecommendation({
id: crypto.randomUUID(),
userId,
fitnessProfileId: profile.id,
recommendationText: parsedResponse.recommendationText || "",
activityPlan: parsedResponse.activityPlan || "",
dietPlan: parsedResponse.dietPlan || "",
status: "approved",
generatedAt: new Date(),
updatedAt: new Date(),
});
return NextResponse.json({
success: true,
data: recommendation,
meta: {
timestamp: new Date().toISOString(),
},
});
} catch (error) {
log.error("Failed to self-generate recommendation", error);
return NextResponse.json(
{ error: "Internal server error" },
{ status: 500 },
);
}
}

View File

@ -109,3 +109,26 @@ export async function approveRecommendation(
throw error;
}
}
/**
* Generate AI recommendation for the authenticated client user
*/
export async function generateSelfRecommendation(
token: string | null,
): Promise<Recommendation> {
try {
const response = await apiClient.post(
`${API_ENDPOINTS.RECOMMENDATIONS}/generate-self`,
{},
withAuth(token),
);
return parseApiData<Recommendation>(response.data);
} catch (error) {
if (isAxiosError(error) && error.response) {
throw new Error(
`Failed to generate recommendation: ${error.response.status}`,
);
}
throw error;
}
}

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@ -22,6 +22,7 @@ import { GoalProgressCard } from "../../components/GoalProgressCard";
import { GoalCreationModal } from "../../components/GoalCreationModal";
import { WeeklyProgressChart } from "../../components/WeeklyProgressChart";
import { GoalTypeBreakdownChart } from "../../components/GoalTypeBreakdownChart";
import { useMembership } from "../../hooks/useMembership";
import type { FitnessGoal, CreateGoalData } from "../../services/fitnessGoals";
import { useStatistics } from "../../contexts/StatisticsContext";
import { useFitnessGoals } from "../../contexts/FitnessGoalsContext";
@ -45,15 +46,24 @@ export default function GoalsScreen() {
deleteGoal,
clearCache: clearGoalsCache,
} = useFitnessGoals();
const { clearCache: clearRecommendationsCache } = useRecommendations();
const {
recommendations,
clearCache: clearRecommendationsCache,
refetchRecommendations,
generateSelfPlan,
} = useRecommendations();
const { membershipType, features } = useMembership();
const [refreshing, setRefreshing] = useState(false);
const [isModalVisible, setIsModalVisible] = useState(false);
const [showAnalytics, setShowAnalytics] = useState(false);
const [isGeneratingPlan, setIsGeneratingPlan] = useState(false);
const [showFullPlan, setShowFullPlan] = useState(false);
const loadData = useCallback(async () => {
await refetchGoals();
await refetchRecommendations();
await refetchStatistics();
}, [refetchGoals, refetchStatistics]);
}, [refetchGoals, refetchRecommendations, refetchStatistics]);
const clearClerkCache = async () => {
Alert.alert(
@ -136,6 +146,75 @@ export default function GoalsScreen() {
)
: 0;
const latestApprovedRecommendation = [...recommendations]
.filter((rec) => rec.status === "approved")
.sort(
(a, b) =>
new Date(b.generatedAt).getTime() - new Date(a.generatedAt).getTime(),
)[0];
const isGoalAiAligned = (goal: FitnessGoal) => {
if (!latestApprovedRecommendation?.activityPlan) return false;
const planText = latestApprovedRecommendation.activityPlan.toLowerCase();
const title = goal.title.toLowerCase();
const description = (goal.description || "").toLowerCase();
const content = `${title} ${description}`;
if (goal.goalType === "strength_milestone") {
return planText.includes("strength") || planText.includes("weight");
}
if (goal.goalType === "endurance_target") {
return (
planText.includes("cardio") ||
planText.includes("endurance") ||
planText.includes("run")
);
}
if (goal.goalType === "flexibility_goal") {
return planText.includes("stretch") || planText.includes("mobility");
}
if (goal.goalType === "habit_building") {
return planText.includes("habit") || planText.includes("daily");
}
return (
planText.includes(content.split(" ")[0] || "") ||
content
.split(" ")
.some((word) => word.length > 4 && planText.includes(word))
);
};
const handleGenerateAiPlan = async () => {
if (!features.recommendationsPerMonth || membershipType === "basic") {
Alert.alert(
"Premium Feature",
"AI plan generation is available on Premium and VIP memberships.",
);
return;
}
try {
setIsGeneratingPlan(true);
await generateSelfPlan();
await refetchRecommendations();
Alert.alert(
"Plan Ready",
"Your new AI activity plan has been generated.",
);
} catch (error) {
const message =
error instanceof Error
? error.message
: "Failed to generate AI activity plan.";
Alert.alert("Could not generate plan", message);
} finally {
setIsGeneratingPlan(false);
}
};
return (
<View style={[styles.container, { backgroundColor: colors.background }]}>
<ScrollView
@ -352,6 +431,89 @@ export default function GoalsScreen() {
{/* Active Goals */}
<View style={styles.section}>
<MinimalCard variant="elevated" style={styles.aiPlanCard}>
<View style={styles.aiPlanHeader}>
<View style={styles.aiPlanHeaderLeft}>
<View
style={[
styles.aiPlanIcon,
{ backgroundColor: `${colors.primary}15` },
]}
>
<Ionicons name="sparkles" size={20} color={colors.primary} />
</View>
<View>
<Text style={[typography.h3, { color: colors.textPrimary }]}>
AI Activity Plan
</Text>
<Text
style={[
typography.caption,
{ color: colors.textTertiary, marginTop: 2 },
]}
>
{latestApprovedRecommendation
? `Generated ${new Date(latestApprovedRecommendation.generatedAt).toLocaleDateString()}`
: "Generate a plan aligned to your fitness profile"}
</Text>
</View>
</View>
<Badge
variant={membershipType === "basic" ? "neutral" : "success"}
label={membershipType.toUpperCase()}
size="sm"
/>
</View>
{latestApprovedRecommendation ? (
<>
<Text
style={[
typography.body,
{ color: colors.textSecondary, marginTop: 14 },
]}
numberOfLines={showFullPlan ? undefined : 4}
>
{latestApprovedRecommendation.activityPlan}
</Text>
<TouchableOpacity
onPress={() => setShowFullPlan((prev) => !prev)}
style={styles.showPlanButton}
>
<Text style={[typography.caption, { color: colors.primary }]}>
{showFullPlan ? "Show less" : "View full plan"}
</Text>
</TouchableOpacity>
</>
) : (
<Text
style={[
typography.body,
{ color: colors.textSecondary, marginTop: 14 },
]}
>
No AI activity plan yet. Generate one to get personalized
guidance.
</Text>
)}
<MinimalButton
title={
membershipType === "basic"
? "Upgrade to Generate Plan"
: latestApprovedRecommendation
? "Regenerate Plan"
: "Generate Plan"
}
onPress={handleGenerateAiPlan}
disabled={isGeneratingPlan}
loading={isGeneratingPlan}
size="md"
fullWidth
style={{ marginTop: 14 }}
/>
</MinimalCard>
<SectionHeader
title={`Active Goals (${activeGoals.length})`}
subtitle="Keep pushing forward!"
@ -386,6 +548,7 @@ export default function GoalsScreen() {
<GoalProgressCard
key={goal.id}
goal={goal}
aiAligned={isGoalAiAligned(goal)}
onComplete={() => handleCompleteGoal(goal)}
onDelete={() => handleDeleteGoal(goal.id)}
/>
@ -509,6 +672,33 @@ const styles = StyleSheet.create({
borderTopWidth: 1,
borderTopColor: "rgba(0,0,0,0.05)",
},
aiPlanCard: {
padding: 18,
marginBottom: 16,
},
aiPlanHeader: {
flexDirection: "row",
justifyContent: "space-between",
alignItems: "center",
},
aiPlanHeaderLeft: {
flexDirection: "row",
alignItems: "center",
flex: 1,
marginRight: 12,
},
aiPlanIcon: {
width: 40,
height: 40,
borderRadius: 12,
justifyContent: "center",
alignItems: "center",
marginRight: 12,
},
showPlanButton: {
marginTop: 8,
alignSelf: "flex-start",
},
chartSection: {
marginBottom: 20,
},

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@ -20,6 +20,7 @@ interface GoalProgressCardProps {
onPress?: () => void;
onComplete?: () => void;
onDelete?: () => void;
aiAligned?: boolean;
}
export function GoalProgressCard({
@ -27,6 +28,7 @@ export function GoalProgressCard({
onPress,
onComplete,
onDelete,
aiAligned = false,
}: GoalProgressCardProps) {
const { colors, typography } = useTheme();
const isCompleted = goal.status === "completed";
@ -277,6 +279,10 @@ export function GoalProgressCard({
</Text>
)}
{aiAligned && !isCompleted && (
<Badge variant="info" label="AI-ALIGNED" size="sm" />
)}
{isCompleted && goal.completedDate && (
<Text style={[typography.caption, { color: colors.success }]}>
Completed {new Date(goal.completedDate).toLocaleDateString()}

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@ -10,6 +10,7 @@ import { useUser, useAuth } from "@clerk/clerk-expo";
import {
getRecommendations,
generateRecommendation,
generateSelfRecommendation,
type Recommendation,
type GenerateRecommendationRequest,
} from "../api/recommendations";
@ -23,6 +24,7 @@ interface RecommendationsContextValue {
generateNewRecommendation: (
data: GenerateRecommendationRequest,
) => Promise<Recommendation>;
generateSelfPlan: () => Promise<Recommendation>;
clearCache: () => void;
}
@ -107,6 +109,18 @@ export function RecommendationsProvider({
[user?.id, getToken],
);
const generateSelfPlan = useCallback(async (): Promise<Recommendation> => {
if (!user?.id) throw new Error("User not authenticated");
const token = await getToken();
const recommendation = await generateSelfRecommendation(token);
setRecommendations((prev) => [recommendation, ...prev]);
setLastFetchTime(Date.now());
return recommendation;
}, [user?.id, getToken]);
const clearCache = useCallback(() => {
setRecommendations([]);
setLoading(false);
@ -133,6 +147,7 @@ export function RecommendationsProvider({
error,
refetchRecommendations,
generateNewRecommendation,
generateSelfPlan,
clearCache,
}}
>