chore: wire APP_OPENAI_MODEL and upgrade Go/deps

.env.example

@@ -1,11 +1,12 @@
-DATABASE_URL=
+APP_DATABASE_URL=
-DEBUG=
+APP_DEBUG=
-LOG_LEVEL=
+APP_LOG_LEVEL=
-ORIGINS=
+APP_ORIGINS=
-PORT=
+APP_PORT=
-SENTRY_DSN=
+APP_SENTRY_DSN=
-ADMIN=
+APP_ADMIN=
-ADMIN_SECRET=
+APP_ADMIN_SECRET=
-API_KEY=
+APP_API_KEY=
-SECRET_KEY=
+APP_SECRET_KEY=
-SESSION_SECRET=
+APP_SESSION_SECRET=
+APP_OPENAI_MODEL=gpt-5-nano

AGENTS.md

@@ -1,52 +1,43 @@
 # Repository Guidelines
 
 ## Project Structure & Module Organization
-
+- `main.go`: application entrypoint (HTTP server).
-- `main.go`: Application entrypoint (HTTP server on `:8000`).
+- `internal/`: core app code by layer:
-- `internal/`: Private app code (e.g., `server/`, `service/`, `repository/`, `driver/`,
+  - `server/` (HTTP handlers/routes), `service/` (business logic), `repository/` (data access), `driver/` (external integrations), `config/` (env config), `view/` (templ views/viewmodels).
-  `config/`, `view/`). Templ views live in `internal/view` and generate `*_templ.go`.
+- `internal/view/*.templ` are source templates; generated files are `internal/view/*_templ.go`.
-- `pkg/`: Reusable packages shared across app layers.
+- `cmd/cron/`: cron entrypoint.
-- `cmd/`: Optional binaries/entrypoints.
+- `assets/`: static assets. `docs/`: documentation/images. `scripts/` and `tmp/`: tooling/artifacts.
-- `assets/`: Static assets and images.
+- Tests live next to code as `*_test.go`.
-- `docs/`: Project documentation.
-- `scripts/`, `tmp/`: Dev tooling and build artifacts (Air uses `tmp/`).
 
 ## Build, Test, and Development Commands
-
+- `make dev`: run local dev stack with Docker Compose and hot reload.
-- `make dev`: Start dev container with live reload (Air) on `http://localhost:8000`.
+- `make run`: build and run production image locally.
-- `make run`: Build and run the Docker image with `PORT` and `DATABASE_URL`.
+- `make test`: run `go test ./...`.
-- `make test`: Run `go test ./...` inside the running dev container.
+- `make format`: run `templ generate`, `templ fmt`, and `go fmt`.
-- `make format`: Run `templ generate`, `templ fmt`, and `go fmt`.
+- `make lint`: run `golangci-lint run ./...`.
-- `make lint`: Run `golangci-lint`.
+- `make stop`: stop dev containers.
-- Local alternative: `air -c .air.toml`, `go test ./...`, `go run .`.
+- Local (without Docker): `go run .`, `go test ./...`.
 
 ## Coding Style & Naming Conventions
-
+- Go style is standard `go fmt` (tabs, canonical imports).
-- Go formatting: Use `go fmt` (tabs, standard import ordering). CI helpers:
+- Package names: lowercase, no underscores.
-  `make format`.
+- File names: lowercase with underscores when needed.
-- Linting: `golangci-lint run ./...` via `make lint` (fix issues before PR).
+- Exported identifiers: `PascalCase`; unexported: `camelCase`.
-- Packages: lowercase, no underscores; files: lowercase with underscores; exported
+- Keep handler/controller code thin; place business rules in `internal/service`.
-  identifiers: `PascalCase`; unexported: `camelCase`.
-- Templ: keep `.templ` in `internal/view`; commit sources, not generated `*_templ.go`.
 
 ## Testing Guidelines
-
+- Use Go `testing` with table-driven tests where practical.
-- Framework: standard `testing` with table-driven tests.
+- Name files `*_test.go`; tests `TestXxx`; benchmarks `BenchmarkXxx`.
-- Files: `*_test.go`; functions: `TestXxx`, benchmarks: `BenchmarkXxx`.
+- Cover success and failure paths for changed logic.
-- Run: `make test` (in container) or `go test ./...` locally.
+- Run `make test` (or `go test ./...`) before opening a PR.
-- Aim for meaningful coverage on new/changed code; include error paths.
 
 ## Commit & Pull Request Guidelines
-
+- Prefer Conventional Commits: `feat(scope): ...`, `fix(scope): ...`, `chore: ...`.
-- Messages: Prefer Conventional Commits (e.g., `feat(parser): ...`,
+- Keep commits focused and atomic.
-  `fix(config): ...`). Short, imperative first line; scope optional.
+- PRs should include: clear summary, linked issue (e.g., `#51`), and screenshots for UI changes.
-- PRs: Provide clear description, link issues (e.g., `#45`), include screenshots
+- Call out config/env changes and any migration or deployment impact.
-  for UI, and note breaking changes/migrations.
-- Keep diffs focused; run `make format` and `make lint` before opening.
 
 ## Security & Configuration Tips
-
+- Config is environment-driven with `APP_` prefix (see `internal/config/config.go`).
-- Environment: Use `.env`/`prod.env`; never commit secrets.
+- Example parser model override: `APP_OPENAI_MODEL=gpt-5-nano`.
-  Example: `DATABASE_URL="host=... user=... database=..."`.
+- Never commit secrets; keep them in local `.env` / deployment secret manager.
-- Ports: default `8000`; configure via `PORT`.
-- Dependencies: use `go mod tidy` and `make up-deps` when updating.

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.25-alpine AS builder
+FROM golang:1.26-alpine AS builder
 
 RUN apk update && apk add --no-cache \
   build-base \

Dockerfile.dev

@@ -1,5 +1,5 @@
 # ----------- Builder Stage -----------
-FROM golang:1.25-alpine AS builder
+FROM golang:1.26-alpine AS builder
 WORKDIR /app
 
 RUN apk add --no-cache build-base
@@ -22,7 +22,7 @@ RUN --mount=type=cache,target=/root/.cache/go-build \
     go build -ldflags="-s -w" -o rentease main.go
 
 # ----------- Dev Stage -----------
-FROM golang:1.25-alpine AS dev
+FROM golang:1.26-alpine AS dev
 WORKDIR /app
 
 # Install runtime dependencies

README.md

@@ -83,6 +83,7 @@ APP_ORIGINS=http://localhost:8000
 APP_PORT=8000
 APP_DEBUG=true
 APP_LOG_LEVEL=debug
+APP_OPENAI_MODEL=gpt-5-nano
 APP_STRIPE_SECRET_KEY=
 APP_STRIPE_WEBHOOK_SECRET=
 APP_SENTRY_DSN=

docker-compose.dev.yml

@@ -15,6 +15,7 @@ services:
       APP_LOG_LEVEL: debug
       APP_PORT: 8000
       APP_ORIGINS: http://localhost:8000
+      APP_OPENAI_MODEL: gpt-5-nano
       APP_DATABASE_URL: postgres://rentease:rentease@db:5432/rentease?sslmode=disable
       APP_ADMIN: admin@example.com
       APP_ADMIN_SECRET: supersecret

go.mod

@@ -1,11 +1,11 @@
 module github.com/rjNemo/rentease
 
-go 1.25.4
+go 1.26
 
 require (
 	github.com/a-h/templ v0.3.977
-	github.com/getsentry/sentry-go v0.40.0
+	github.com/getsentry/sentry-go v0.42.0
-	github.com/go-chi/chi/v5 v5.2.3
+	github.com/go-chi/chi/v5 v5.2.5
 	github.com/go-chi/cors v1.2.2
 	github.com/gorilla/sessions v1.4.0
 	github.com/joho/godotenv v1.5.1
@@ -36,6 +36,6 @@ require (
 	github.com/openai/openai-go v1.12.0
 	github.com/sethvargo/go-envconfig v1.3.0
 	golang.org/x/sync v0.19.0 // indirect
-	golang.org/x/sys v0.40.0 // indirect
+	golang.org/x/sys v0.41.0 // indirect
-	golang.org/x/text v0.32.0
+	golang.org/x/text v0.34.0
 )

go.sum

@@ -5,10 +5,10 @@ github.com/a-h/templ v0.3.977/go.mod h1:oCZcnKRf5jjsGpf2yELzQfodLphd2mwecwG4Crk5
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/getsentry/sentry-go v0.40.0 h1:VTJMN9zbTvqDqPwheRVLcp0qcUcM+8eFivvGocAaSbo=
+github.com/getsentry/sentry-go v0.42.0 h1:eeFMACuZTbUQf90RE8dE4tXeSe4CZyfvR1MBL7RLEt8=
-github.com/getsentry/sentry-go v0.40.0/go.mod h1:eRXCoh3uvmjQLY6qu63BjUZnaBu5L5WhMV1RwYO8W5s=
+github.com/getsentry/sentry-go v0.42.0/go.mod h1:eRXCoh3uvmjQLY6qu63BjUZnaBu5L5WhMV1RwYO8W5s=
-github.com/go-chi/chi/v5 v5.2.3 h1:WQIt9uxdsAbgIYgid+BpYc+liqQZGMHRaUwp0JUcvdE=
+github.com/go-chi/chi/v5 v5.2.5 h1:Eg4myHZBjyvJmAFjFvWgrqDTXFyOzjj7YIm3L3mu6Ug=
-github.com/go-chi/chi/v5 v5.2.3/go.mod h1:L2yAIGWB3H+phAw1NxKwWM+7eUH/lU8pOMm5hHcoops=
+github.com/go-chi/chi/v5 v5.2.5/go.mod h1:X7Gx4mteadT3eDOMTsXzmI4/rwUpOwBHLpAfupzFJP0=
 github.com/go-chi/cors v1.2.2 h1:Jmey33TE+b+rB7fT8MUy1u0I4L+NARQlK6LhzKPSyQE=
 github.com/go-chi/cors v1.2.2/go.mod h1:sSbTewc+6wYHBBCW7ytsFSn836hqM7JxpglAy2Vzc58=
 github.com/go-errors/errors v1.4.2 h1:J6MZopCL4uSllY1OfXM374weqZFFItUbrImctkmUxIA=
@@ -75,10 +75,10 @@ golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
 golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
 golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
 golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
-golang.org/x/sys v0.40.0 h1:DBZZqJ2Rkml6QMQsZywtnjnnGvHza6BTfYFWY9kjEWQ=
+golang.org/x/sys v0.41.0 h1:Ivj+2Cp/ylzLiEU89QhWblYnOE9zerudt9Ftecq2C6k=
-golang.org/x/sys v0.40.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
-golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
+golang.org/x/text v0.34.0 h1:oL/Qq0Kdaqxa1KbNeMKwQq0reLCCaFtqu2eNuSeNHbk=
-golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
+golang.org/x/text v0.34.0/go.mod h1:homfLqTYRFyVYemLBFl5GgL/DWEiH5wcsQ5gSh1yziA=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

internal/config/config.go

@@ -25,6 +25,8 @@ type Config struct {
 	Port int `env:"PORT, default=4200"`
 	// SentryDsn is the DSN for Sentry error reporting
 	SentryDsn string `env:"SENTRY_DSN"`
+	// OpenAIModel is the OpenAI model used by the booking parser
+	OpenAIModel string `env:"OPENAI_MODEL, default=gpt-5-nano"`
 	// Auth
 	// Admin is the email used to access the admin panel
 	Admin string `env:"ADMIN, required"`

internal/driver/parser/client.go

@@ -16,11 +16,13 @@ import (
 type BookingAgentParser struct {
 	systemPrompt string
 	llmClient    openai.Client
+	model        string
 }
 
-func NewBookingAgentParser() *BookingAgentParser {
+func NewBookingAgentParser(model string) *BookingAgentParser {
 	return &BookingAgentParser{
 		llmClient: openai.NewClient(),
+		model:     model,
 		systemPrompt: `		Extract the following fields from the booking content and return a JSON object with this exact structure (all fields required, use null or empty string if not available):
 		
 		{
@@ -71,7 +73,7 @@ func (p *BookingAgentParser) Parse(rawContent string) (*booking.Booking, error)
 
 	resp, err := p.llmClient.Responses.New(ctx, responses.ResponseNewParams{
 		Input: responses.ResponseNewParamsInputUnion{OfString: openai.String(prompt)},
-		Model: openai.ChatModelChatgpt4oLatest,
+		Model: p.model,
 	})
 	if err != nil {
 		return nil, fmt.Errorf("error sending request to OpenAI: %w", err)

internal/driver/parser/parser_test.go

@@ -47,7 +47,7 @@ func TestBookingAgentParser_Parse(t *testing.T) {
       Les conversations avec vos clients apparaîtront ici.
        Booking.com reçoit tous les messages écrits ici et les traite selon sa Charte de confidentialité et informations sur les cookies    Conditions   `
 
-	parser := NewBookingAgentParser()
+	parser := NewBookingAgentParser("gpt-5-nano")
 	booking, err := parser.Parse(input)
 	if err != nil {
 		t.Fatalf("Parse failed: %v", err)

internal/driver/stripe/client.go

@@ -165,7 +165,7 @@ func buildPaymentLinkCreateParams(params CreatePaymentLinkParams) (*stripe.Payme
 					ProductData: &stripe.PaymentLinkCreateLineItemPriceDataProductDataParams{
 						Name: stripe.String(strings.TrimSpace(params.Description)),
 					},
-					UnitAmount: stripe.Int64(amountCents),
+					UnitAmount: new(amountCents),
 				},
 				Quantity: stripe.Int64(1),
 			},

main.go

@@ -71,7 +71,7 @@ func run(ctx context.Context, appConfig *config.Config, appLogger *slog.Logger)
 		return fmt.Errorf("error starting pdf client %w", err)
 	}
 
-	parsingClient := parser.NewBookingAgentParser()
+	parsingClient := parser.NewBookingAgentParser(appConfig.OpenAIModel)
 
 	var stripeClient payment.StripeClient
 	if appConfig.StripeSecretKey != "" {