feat(api): fix POST /invoice

.vscode/launch.json

@@ -0,0 +1,17 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+
+        {
+            "name": "Launch Package",
+            "type": "go",
+            "request": "launch",
+            "mode": "auto",
+            "program": "${workspaceFolder}/cmd/invoiceapi",
+            "cwd": "${workspaceFolder}"
+        }
+    ]
+}

README.md

@@ -1 +1,65 @@
 docker run --rm -p 3030:3000 gotenberg/gotenberg:8
+
+## Configuration
+
+This application is configured using a `config.json` file in the root of the project. You can use the `config.json.example` file as a starting point.
+
+```json
+{
+  "email": {
+    "smtp": {
+      "host": "smtp.example.com",
+      "port": 587,
+      "username": "user",
+      "password": "password"
+    },
+    "from": "from@example.com"
+  },
+  "pdf": {
+    "hostname": "http://localhost:3030"
+  },
+  "gitea": {
+    "url": "https://gitea.example.com",
+    "token": "your-gitea-token"
+  }
+}
+```
+
+## API Endpoints
+
+### POST /invoice
+
+Creates a new invoice.
+
+```bash
+curl -X POST -H "Content-Type: application/json" -d '{
+  "debtor": {
+    "name": "John Doe",
+    "Address": {
+      "street": "Musterstrasse",
+      "number": "1",
+      "zipCode": "1234",
+      "place": "Musterstadt",
+      "country": "CH"
+    },
+    "contact": "john.doe@example.com"
+  },
+  "creditor": {
+    "name": "Jane Doe",
+    "Address": {
+      "street": "Beispielweg",
+      "number": "2",
+      "zipCode": "5678",
+      "place": "Beispielhausen",
+      "country": "CH"
+    },
+    "contact": "jane.doe@example.com",
+    "iban": "CH1234567890123456789"
+  },
+  "durationThreshold": "1h",
+  "hourlyRate": 100,
+  "repositories": [
+    "lou-taylor/accounting"
+  ]
+}' http://localhost:8080/invoice
+```

cmd/invoiceapi/main.go

@@ -5,22 +5,15 @@ import (
 	"os"
 
 	"git.schreifuchs.ch/lou-taylor/accounting/internal/api"
+	"git.schreifuchs.ch/lou-taylor/accounting/internal/config"
 )
 
 func main() {
-	// var cfg invoice.Config
+	cfg, err := config.Load("config.json")
-	// file, err := os.Open("config.json")
+	if err != nil {
-	// if err != nil {
+		panic(err)
-	// 	panic(err)
+	}
-	// }
+
-	// defer file.Close()
+	log := slog.New(slog.NewTextHandler(os.Stdout, &slog.HandlerOptions{Level: slog.LevelDebug}))
-	// decoder := json.NewDecoder(file)
+	api.Start(log, ":8080", cfg)
-	// err = decoder.Decode(&cfg)
-	// if err != nil {
-	// 	panic(err)
-	// }
-	//
-	// invoice.Generate(cfg)
-	log := slog.New(slog.NewTextHandler(os.Stdout, &slog.HandlerOptions{Level: slog.LevelDebug}))
-	api.Start(log, ":8080")
 }

config.example.json

@@ -1,60 +1,18 @@
 {
-  "gitea_url": "https://git.schreifuchs.ch",
+  "email": {
-  "gitea_token": "",
-  "repos": [
-    {
-      "owner": "lou-taylor",
-      "repo": "lou-taylor-web"
-    },
-    {
-      "owner": "lou-taylor",
-      "repo": "lou-taylor-api"
-    },
-    {
-      "owner": "lou-taylor",
-      "repo": "accounting"
-    }
-  ],
-  "min_duration": "15m",
-  "hourly": 16,
-  "from_entity": {
-    "name": "schreifuchs.ch",
-    "iban": "",
-    "address": {
-      "street": "",
-      "number": "",
-      "zip_code": "",
-      "place": "",
-      "country": ""
-    },
-    "contact": ""
-  },
-  "to_entity": {
-    "name": "",
-    "address": {
-      "street": "",
-      "number": "",
-      "zip_code": "",
-      "place": "",
-      "country": ""
-    },
-    "contact": "Loana Groux"
-  },
-  "pdf_generator_url": "http://localhost:3030",
-  "mailer": {
     "smtp": {
-      "host": "mail.your-server.de",
+      "host": "smtp.example.com",
-      "port": "465",
+      "port": "587",
-      "user": "",
+      "username": "user",
-      "password": ""
+      "password": "password"
     },
-    "from": ""
+    "from": "from@example.com"
   },
-  "mail": {
+  "pdf": {
-    "to": "",
+    "hostname": "http://localhost:3030"
-    "subject": "",
-    "body": ""
   },
-  "mail_bcc": [""]
+  "gitea": {
+    "url": "https://gitea.example.com",
+    "token": "your-gitea-token"
+  }
 }
-

internal/api/api.go

@@ -5,11 +5,13 @@ import (
 	"log/slog"
 	"net/http"
 	"time"
+
+	"git.schreifuchs.ch/lou-taylor/accounting/internal/config"
 )
 
-func Start(log *slog.Logger, address string) error {
+func Start(log *slog.Logger, address string, cfg *config.Config) error {
 	mux := http.NewServeMux()
-	RegisterRoutes(log, mux)
+	RegisterRoutes(log, mux, cfg)
 
 	s := &http.Server{
 		Addr:           address,

internal/api/httpinvoce/controller.go

@@ -29,7 +29,7 @@ func (s Service) createInvoice(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	invoice, err := s.invoice.Generate(req.Creditor, req.Debtor, req.DurationThreshold, req.HourlyRate, repos)
+	invoice, err := s.invoice.Generate(req.Creditor, req.Debtor, time.Duration(req.DurationThreshold), req.HourlyRate, repos)
 	if err != nil {
 		log.Println("error while processing invoice:", err)
 		fmt.Fprint(w, "internal server error")
@@ -63,7 +63,7 @@ func (s Service) sendInvoice(w http.ResponseWriter, r *http.Request) {
 		s.sendErr(w, 500, err.Error())
 		return
 	}
-	invoice, err := s.invoice.Generate(req.Invoice.Creditor, req.Invoice.Debtor, req.Invoice.DurationThreshold, req.Invoice.HourlyRate, repos)
+	invoice, err := s.invoice.Generate(req.Invoice.Creditor, req.Invoice.Debtor, time.Duration(req.Invoice.DurationThreshold), req.Invoice.HourlyRate, repos)
 	if err != nil {
 		s.sendErr(w, http.StatusInternalServerError, "error while processing invoice:", err)
 		return

internal/api/httpinvoce/model.go

@@ -5,9 +5,9 @@ import (
 	"log/slog"
 	"net/http"
 	"strings"
-	"time"
 
 	"git.schreifuchs.ch/lou-taylor/accounting/internal/email"
+	"git.schreifuchs.ch/lou-taylor/accounting/internal/jtype"
 	"git.schreifuchs.ch/lou-taylor/accounting/pkg/invoice"
 	"git.schreifuchs.ch/lou-taylor/accounting/pkg/invoice/model"
 )
@@ -15,7 +15,7 @@ import (
 type invoiceReq struct {
 	Debtor            model.Entity   `json:"debtor"`
 	Creditor          model.Entity   `json:"creditor"`
-	DurationThreshold time.Duration `json:"durationThreshold"`
+	DurationThreshold jtype.Duration `json:"durationThreshold"`
 	HourlyRate        float64        `json:"hourlyRate"`
 	Repos             []string       `json:"repositories"`
 }

internal/api/httpinvoce/routes.go

@@ -4,6 +4,8 @@ import (
 	"net/http"
 )
 
+// RegisterRoutes registers the HTTP routes for the invoice service.
 func (s Service) RegisterRoutes(mux *http.ServeMux) {
 	mux.HandleFunc("POST /invoice", s.createInvoice)
+	mux.HandleFunc("POST /invoice/send", s.sendInvoice)
 }

internal/api/routes.go

@@ -6,26 +6,27 @@ import (
 
 	"code.gitea.io/sdk/gitea"
 	"git.schreifuchs.ch/lou-taylor/accounting/internal/api/httpinvoce"
+	"git.schreifuchs.ch/lou-taylor/accounting/internal/config"
 	"git.schreifuchs.ch/lou-taylor/accounting/internal/email"
 	"git.schreifuchs.ch/lou-taylor/accounting/pdf"
 	"git.schreifuchs.ch/lou-taylor/accounting/pkg/invoice"
 )
 
-func RegisterRoutes(log *slog.Logger, mux *http.ServeMux) error {
+func RegisterRoutes(log *slog.Logger, mux *http.ServeMux, cfg *config.Config) error {
-	gotenberg, err := pdf.New("http://localhost:3030")
+	gotenberg, err := pdf.New(cfg.PDF.Hostname)
 	if err != nil {
 		panic(err)
 	}
 	giteaC, err := gitea.NewClient(
-		"https://git.schreifuchs.ch",
+		cfg.Gitea.URL,
-		gitea.SetToken("6a8ea8f9de039b0950c634bfea40c6f97f94b06b"),
+		gitea.SetToken(cfg.Gitea.Token),
 	)
 	if err != nil {
 		panic(err)
 	}
 
 	invoicer := invoice.New(log, giteaC, gotenberg)
-	mailer, err := email.New(email.Config{})
+	mailer, err := email.New(cfg.Email)
 	if err != nil {
 		return err
 	}

internal/config/config.go

@@ -0,0 +1,43 @@
+package config
+
+import (
+	"encoding/json"
+	"os"
+
+	"git.schreifuchs.ch/lou-taylor/accounting/internal/email"
+)
+
+// PDF holds the configuration for the PDF generator.
+type PDF struct {
+	Hostname string `json:"hostname"`
+}
+
+// Gitea holds the configuration for the Gitea client.
+type Gitea struct {
+	URL   string `json:"url"`
+	Token string `json:"token"`
+}
+
+// Config holds the configuration for the entire application.
+type Config struct {
+	Email email.Config `json:"email"`
+	PDF   PDF          `json:"pdf"`
+	Gitea Gitea        `json:"gitea"`
+}
+
+// Load loads the configuration from a JSON file.
+func Load(path string) (*Config, error) {
+	file, err := os.Open(path)
+	if err != nil {
+		return nil, err
+	}
+	defer file.Close()
+
+	cfg := &Config{}
+	decoder := json.NewDecoder(file)
+	if err := decoder.Decode(cfg); err != nil {
+		return nil, err
+	}
+
+	return cfg, nil
+}

internal/jtype/duration.go

@@ -0,0 +1,17 @@
+package jtype
+
+import (
+	"strings"
+	"time"
+)
+
+type Duration time.Duration
+
+func (d *Duration) UnmarshalJSON(b []byte) error {
+	dur, err := time.ParseDuration(strings.ReplaceAll(string(b), `"`, ""))
+	if err != nil {
+		return err
+	}
+	*d = Duration(dur)
+	return nil
+}

pkg/invoice/report/resource.go

@@ -25,7 +25,7 @@ func New(issues []issue.Issue, company, client model.Entity, rate float64) *Repo
 		Company: company,
 		Client:  client,
 	}
-	// r.Invoice = qrbill.New(r.applyRate(r.Total()), r.Company, &r.Client)
+	r.Invoice = qrbill.New(r.applyRate(r.Total()), r.Company, &r.Client)
 
 	return r
 }