From 53a5b271eae38913307793fa9884856709c4f822 Mon Sep 17 00:00:00 2001
From: xengineering <me@xengineering.eu>
Date: Thu, 13 Aug 2026 20:53:24 +0200
Subject: Add JSON-based API under `/api`

This commit provides an unstable JSON API for communication with an
upcoming Dart frontend.

Later it might be part of the public interface for integration into
other services. For this step it has to be ensured the semantics are not
changing a lot in the future which is currently out of scope.
---
 model/object.go  |  1 +
 model/recipe.go  | 14 ++++++++++++++
 model/recipes.go | 14 +++++++++++---
 3 files changed, 26 insertions(+), 3 deletions(-)

(limited to 'model')

diff --git a/model/object.go b/model/object.go
index 63ef419..0b1919b 100644
--- a/model/object.go
+++ b/model/object.go
@@ -9,4 +9,5 @@ type Object interface {
 	Read(tx *sql.Tx) error
 	Update(tx *sql.Tx) error
 	Delete(tx *sql.Tx) error
+	SetID(id int)
 }
diff --git a/model/recipe.go b/model/recipe.go
index 684b158..adcafa1 100644
--- a/model/recipe.go
+++ b/model/recipe.go
@@ -5,6 +5,8 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"log"
+	"strconv"
 )
 
 type Recipe struct {
@@ -19,11 +21,23 @@ type Recipe struct {
 	IsFavorite  bool   `json:"is_favorite"`
 }
 
+func NewRecipe() Object {
+	return &Recipe{}
+}
+
 func (r Recipe) String() string {
 	b, _ := json.MarshalIndent(r, "", "    ")
 	return string(b)
 }
 
+func (r *Recipe) SetID(id int) {
+	if r == nil {
+		log.Println("Got nil as recipe!")
+	}
+
+	r.Id = strconv.Itoa(id)
+}
+
 func (r *Recipe) Validate() error {
 	var err error
 
diff --git a/model/recipes.go b/model/recipes.go
index e4fd1b8..09b51e7 100644
--- a/model/recipes.go
+++ b/model/recipes.go
@@ -7,13 +7,21 @@ import (
 )
 
 type RecipesElement struct {
-	Id         int64 // TODO change to string
-	Title      string
-	IsFavorite bool
+	Id         int64  `json:"id"` // TODO change to string
+	Title      string `json:"title"`
+	IsFavorite bool   `json:"is_favorite"`
 }
 
 type Recipes []RecipesElement
 
+func NewRecipes() Object {
+	return &Recipes{}
+}
+
+func (r *Recipes) SetID(id int) {
+	// singleton object, ignoring ID
+}
+
 func (r *Recipes) Create(tx *sql.Tx) error {
 	return fmt.Errorf("Impossible to create a recipe list")
 }
-- 
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