nxtgauge-backend-rust/apps/customers/src/handlers.rs

451 lines
18 KiB
Rust

use axum::{
extract::{Path, Query, State},
http::StatusCode,
response::IntoResponse,
routing::{get, post},
Json, Router,
};
use serde::Deserialize;
use uuid::Uuid;
use db::models::customer::{CustomerRepository, UpsertCustomerProfilePayload};
use db::models::professional::ProfessionalRepository;
use db::models::requirement::{RequirementRepository, CreateRequirementPayload as DbCreateRequirementPayload, UpdateRequirementPayload as DbUpdateRequirementPayload};
use db::models::lead_request::LeadRequestRepository;
use db::models::user::UserRepository;
use db::models::verification::VerificationRepository;
use contracts::auth_middleware::AuthUser;
use crate::AppState;
pub fn router() -> Router<AppState> {
Router::new()
.route("/profile/me", get(get_profile).patch(update_profile))
.route("/profile/submit", post(submit_for_verification))
.route("/requirements", get(list_requirements).post(create_requirement))
.route("/requirements/{id}", get(get_requirement).patch(update_requirement))
.route("/requirements/{id}/submit", post(submit_requirement))
.route("/requirements/{id}/requests", get(list_requests))
.route("/requirements/{id}/requests/{lead_id}/approve", post(approve_request))
.route("/requirements/{id}/requests/{lead_id}/reject", post(reject_request))
}
#[derive(Deserialize)]
pub struct PaginationQuery {
pub page: Option<i64>,
pub limit: Option<i64>,
}
#[derive(Deserialize)]
pub struct CreateRequirementRequest {
pub profession_key: String,
pub title: String,
pub description: String,
pub location: String,
pub budget: Option<i32>,
pub preferred_date: Option<String>,
pub extra_data_json: Option<serde_json::Value>,
}
#[derive(Deserialize)]
#[allow(dead_code)]
pub struct RejectRequestPayload {
pub reason: Option<String>,
}
async fn get_profile(
State(state): State<AppState>,
auth: AuthUser,
) -> impl IntoResponse {
match CustomerRepository::get_by_user_id(&state.pool, auth.user_id).await {
Ok(Some(profile)) => (StatusCode::OK, Json(profile)).into_response(),
Ok(None) => (StatusCode::NOT_FOUND, "Customer profile not found").into_response(),
Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
}
}
async fn update_profile(
State(state): State<AppState>,
auth: AuthUser,
Json(payload): Json<UpsertCustomerProfilePayload>,
) -> impl IntoResponse {
match CustomerRepository::upsert(&state.pool, auth.user_id, payload).await {
Ok(profile) => (StatusCode::OK, Json(profile)).into_response(),
Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
}
}
async fn submit_for_verification(
State(state): State<AppState>,
auth: AuthUser,
) -> impl IntoResponse {
let customer = match CustomerRepository::get_by_user_id(&state.pool, auth.user_id).await {
Ok(Some(c)) => c,
Ok(None) => return (StatusCode::NOT_FOUND, "Customer profile not found").into_response(),
Err(e) => return (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
};
if matches!(
customer.status.as_str(),
"PENDING_REVIEW"
| "PENDING"
| "UNDER_REVIEW"
| "DOCUMENTS_REQUESTED"
| "REVISION_REQUESTED"
| "APPROVED"
) {
return (StatusCode::BAD_REQUEST, format!("Profile is already {}", customer.status)).into_response();
}
match CustomerRepository::submit_for_verification(&state.pool, auth.user_id).await {
Ok(profile) => (StatusCode::OK, Json(serde_json::json!({
"status": profile.status,
"message": "Profile submitted for verification"
}))).into_response(),
Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
}
}
async fn list_requirements(
State(state): State<AppState>,
auth: AuthUser,
Query(q): Query<PaginationQuery>,
) -> impl IntoResponse {
let customer = match CustomerRepository::get_by_user_id(&state.pool, auth.user_id).await {
Ok(Some(c)) => c,
_ => return (StatusCode::NOT_FOUND, "Customer not found").into_response(),
};
let page = q.page.unwrap_or(1);
let limit = q.limit.unwrap_or(20);
match RequirementRepository::list_by_customer_id(&state.pool, customer.id, page, limit).await {
Ok(reqs) => (StatusCode::OK, Json(serde_json::json!({
"data": reqs,
"pagination": { "page": page, "limit": limit }
}))).into_response(),
Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
}
}
async fn create_requirement(
State(state): State<AppState>,
auth: AuthUser,
Json(payload): Json<CreateRequirementRequest>,
) -> impl IntoResponse {
let customer = match CustomerRepository::get_by_user_id(&state.pool, auth.user_id).await {
Ok(Some(c)) => c,
_ => return (StatusCode::NOT_FOUND, "Customer not found").into_response(),
};
if customer.status != "APPROVED" {
return (StatusCode::FORBIDDEN, "Customer profile approval is required before posting requirements").into_response();
}
if customer.active_requirement_count >= 2 {
return (StatusCode::TOO_MANY_REQUESTS, "Max 2 active requirements allowed").into_response();
}
let p_date = payload.preferred_date.and_then(|d| chrono::NaiveDate::parse_from_str(&d, "%Y-%m-%d").ok());
let db_payload = DbCreateRequirementPayload {
customer_id: customer.id,
profession_key: payload.profession_key,
title: payload.title,
description: payload.description,
location: payload.location,
budget: payload.budget,
preferred_date: p_date,
extra_data_json: payload.extra_data_json,
};
match RequirementRepository::create(&state.pool, db_payload).await {
Ok(req) => {
let _ = CustomerRepository::update_active_requirement_count(&state.pool, customer.id, 1).await;
(StatusCode::CREATED, Json(req)).into_response()
},
Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
}
}
async fn get_requirement(
State(state): State<AppState>,
Path(id): Path<Uuid>,
_auth: AuthUser,
) -> impl IntoResponse {
match RequirementRepository::get_by_id(&state.pool, id).await {
Ok(Some(req)) => (StatusCode::OK, Json(req)).into_response(),
Ok(None) => (StatusCode::NOT_FOUND, "Requirement not found").into_response(),
Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
}
}
async fn update_requirement(
State(state): State<AppState>,
Path(id): Path<Uuid>,
auth: AuthUser,
Json(payload): Json<DbUpdateRequirementPayload>,
) -> impl IntoResponse {
let customer = match CustomerRepository::get_by_user_id(&state.pool, auth.user_id).await {
Ok(Some(c)) => c,
_ => return (StatusCode::NOT_FOUND, "Customer not found").into_response(),
};
let req = match RequirementRepository::get_by_id(&state.pool, id).await {
Ok(Some(r)) if r.customer_id == customer.id => r,
Ok(Some(_)) => return (StatusCode::FORBIDDEN, "Access denied").into_response(),
_ => return (StatusCode::NOT_FOUND, "Requirement not found").into_response(),
};
match RequirementRepository::update(&state.pool, req.id, payload).await {
Ok(updated) => (StatusCode::OK, Json(updated)).into_response(),
Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
}
}
async fn submit_requirement(
State(state): State<AppState>,
Path(id): Path<Uuid>,
auth: AuthUser,
) -> impl IntoResponse {
let customer = match CustomerRepository::get_by_user_id(&state.pool, auth.user_id).await {
Ok(Some(c)) => c,
_ => return (StatusCode::NOT_FOUND, "Customer not found").into_response(),
};
if customer.status != "APPROVED" {
return (StatusCode::FORBIDDEN, "Customer profile approval is required before submitting requirements").into_response();
}
let req = match RequirementRepository::get_by_id(&state.pool, id).await {
Ok(Some(r)) if r.customer_id == customer.id => r,
Ok(Some(_)) => return (StatusCode::FORBIDDEN, "Access denied").into_response(),
_ => return (StatusCode::NOT_FOUND, "Requirement not found").into_response(),
};
if req.status != "DRAFT" {
return (StatusCode::BAD_REQUEST, "Requirement already submitted or closed").into_response();
}
match RequirementRepository::update_status(&state.pool, req.id, "PENDING_APPROVAL").await {
Ok(updated) => {
// Fire email to customer (ignore failures)
if let Ok(user) = UserRepository::get_by_id(&state.pool, auth.user_id).await {
let _ = state.mail.send_requirement_submitted_email(&user.email, user.full_name.as_deref().unwrap_or("User"), &updated.title).await;
}
// Create verification case so this request enters Verification Management first.
let verification_payload = serde_json::json!({
"entity_type": "REQUIREMENT",
"entity_id": updated.id,
"title": updated.title,
"profession_key": updated.profession_key,
"location": updated.location,
"budget": updated.budget,
"status": updated.status,
"customer_id": updated.customer_id,
});
let _ = VerificationRepository::create(
&state.pool,
auth.user_id,
"CUSTOMER",
"REQUIREMENT_APPROVAL",
"MEDIUM",
verification_payload,
serde_json::json!([]),
)
.await;
(StatusCode::OK, Json(updated)).into_response()
}
Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
}
}
async fn list_requests(
State(state): State<AppState>,
Path(id): Path<Uuid>,
auth: AuthUser,
Query(q): Query<PaginationQuery>,
) -> impl IntoResponse {
let customer = match CustomerRepository::get_by_user_id(&state.pool, auth.user_id).await {
Ok(Some(c)) => c,
_ => return (StatusCode::NOT_FOUND, "Customer not found").into_response(),
};
let req = match RequirementRepository::get_by_id(&state.pool, id).await {
Ok(Some(r)) if r.customer_id == customer.id => r,
Ok(Some(_)) => return (StatusCode::FORBIDDEN, "Access denied").into_response(),
_ => return (StatusCode::NOT_FOUND, "Requirement not found").into_response(),
};
let page = q.page.unwrap_or(1);
let limit = q.limit.unwrap_or(20);
let offset = (page - 1) * limit;
#[derive(serde::Serialize, sqlx::FromRow)]
struct RichLeadReqForCustomer {
#[serde(flatten)]
#[sqlx(flatten)]
lead: db::models::lead_request::LeadRequest,
professional_name: Option<String>,
professional_avatar_url: Option<String>,
}
let rows_result = sqlx::query_as::<_, RichLeadReqForCustomer>(
r#"
SELECT lr.*, u.full_name as professional_name, u.avatar_url as professional_avatar_url
FROM lead_requests lr
LEFT JOIN professional_profiles pp ON pp.id = lr.professional_id
LEFT JOIN users u ON u.id = pp.user_id
WHERE lr.requirement_id = $1
ORDER BY lr.requested_at DESC
LIMIT $2 OFFSET $3
"#
)
.bind(req.id)
.bind(limit)
.bind(offset)
.fetch_all(&state.pool)
.await;
match rows_result {
Ok(leads) => (StatusCode::OK, Json(serde_json::json!({
"data": leads,
"pagination": { "page": page, "limit": limit }
}))).into_response(),
Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
}
}
async fn approve_request(
State(state): State<AppState>,
Path((req_id, lead_id)): Path<(Uuid, Uuid)>,
auth: AuthUser,
) -> impl IntoResponse {
let customer = match CustomerRepository::get_by_user_id(&state.pool, auth.user_id).await {
Ok(Some(c)) => c,
_ => return (StatusCode::NOT_FOUND, "Customer not found").into_response(),
};
let req = match RequirementRepository::get_by_id(&state.pool, req_id).await {
Ok(Some(r)) if r.customer_id == customer.id => r,
Ok(Some(_)) => return (StatusCode::FORBIDDEN, "Access denied").into_response(),
_ => return (StatusCode::NOT_FOUND, "Requirement not found").into_response(),
};
let lead = match LeadRequestRepository::get_by_id(&state.pool, lead_id).await {
Ok(Some(l)) if l.requirement_id == req.id => l,
_ => return (StatusCode::NOT_FOUND, "Lead request not found").into_response(),
};
if lead.status != "PENDING" {
return (StatusCode::BAD_REQUEST, "Lead already resolved").into_response();
}
match LeadRequestRepository::update_status(&state.pool, lead.id, "ACCEPTED").await {
Ok(updated) => {
let prof_user_id = match ProfessionalRepository::get_user_id_by_professional_id(&state.pool, lead.professional_id).await {
Ok(Some(user_id)) => user_id,
Ok(None) => return (StatusCode::NOT_FOUND, "Professional not found").into_response(),
Err(e) => return (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
};
match ProfessionalRepository::try_debit_reserved_tracecoins(
&state.pool,
prof_user_id,
lead.tracecoins_reserved,
lead.id,
).await {
Ok(true) => {}
Ok(false) => return (StatusCode::CONFLICT, "Reserved Tracecoins unavailable").into_response(),
Err(e) => return (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
}
let req_after = match RequirementRepository::increment_accepted_count_and_get(&state.pool, req.id).await {
Ok(r) => r,
Err(e) => return (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
};
if req_after.accepted_count >= 10 && req_after.status != "CLOSED" {
let _ = RequirementRepository::update_status(&state.pool, req.id, "CLOSED").await;
}
// Send contact-exchange emails to both parties (ignore failures)
let customer_user = UserRepository::get_by_id(&state.pool, auth.user_id).await.ok();
let professional_user = UserRepository::get_by_id(&state.pool, prof_user_id).await.ok();
if let (Some(cust), Some(prof)) = (customer_user, professional_user) {
let cust_phone = cust.phone.as_deref().unwrap_or("N/A");
let prof_phone = prof.phone.as_deref().unwrap_or("N/A");
let _ = state.mail.send_lead_accepted_professional_email(
&prof.email, prof.full_name.as_deref().unwrap_or("Professional"), cust.full_name.as_deref().unwrap_or("Customer"), &cust.email, cust_phone,
).await;
let _ = state.mail.send_lead_accepted_customer_email(
&cust.email, cust.full_name.as_deref().unwrap_or("Customer"), prof.full_name.as_deref().unwrap_or("Professional"), &prof.email, prof_phone,
).await;
}
(StatusCode::OK, Json(serde_json::json!({
"lead_request": updated,
"requirement_status": if req_after.accepted_count >= 10 { "CLOSED" } else { req_after.status.as_str() },
"accepted_count": req_after.accepted_count,
}))).into_response()
},
Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
}
}
async fn reject_request(
State(state): State<AppState>,
Path((req_id, lead_id)): Path<(Uuid, Uuid)>,
auth: AuthUser,
Json(_payload): Json<RejectRequestPayload>,
) -> impl IntoResponse {
let customer = match CustomerRepository::get_by_user_id(&state.pool, auth.user_id).await {
Ok(Some(c)) => c,
_ => return (StatusCode::NOT_FOUND, "Customer not found").into_response(),
};
let req = match RequirementRepository::get_by_id(&state.pool, req_id).await {
Ok(Some(r)) if r.customer_id == customer.id => r,
Ok(Some(_)) => return (StatusCode::FORBIDDEN, "Access denied").into_response(),
_ => return (StatusCode::NOT_FOUND, "Requirement not found").into_response(),
};
let lead = match LeadRequestRepository::get_by_id(&state.pool, lead_id).await {
Ok(Some(l)) if l.requirement_id == req.id => l,
_ => return (StatusCode::NOT_FOUND, "Lead request not found").into_response(),
};
if lead.status != "PENDING" {
return (StatusCode::BAD_REQUEST, "Lead already resolved").into_response();
}
match LeadRequestRepository::update_status(&state.pool, lead.id, "REJECTED").await {
Ok(updated) => {
let prof_user_id = match ProfessionalRepository::get_user_id_by_professional_id(&state.pool, lead.professional_id).await {
Ok(Some(user_id)) => user_id,
Ok(None) => return (StatusCode::NOT_FOUND, "Professional not found").into_response(),
Err(e) => return (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
};
match ProfessionalRepository::try_release_reserved_tracecoins(
&state.pool,
prof_user_id,
lead.tracecoins_reserved,
lead.id,
"LEAD_REJECTED",
).await {
Ok(true) => {}
Ok(false) => return (StatusCode::CONFLICT, "Reserved Tracecoins unavailable").into_response(),
Err(e) => return (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
}
// Notify professional their request was rejected (ignore failures)
if let Ok(prof_user) = UserRepository::get_by_id(&state.pool, prof_user_id).await {
let _ = state.mail.send_lead_rejected_email(
&prof_user.email, prof_user.full_name.as_deref().unwrap_or("Professional"), &req.title,
).await;
}
(StatusCode::OK, Json(updated)).into_response()
},
Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
}
}