update samples

Author: Matteo Ferrari

samples/client/petstore/c/model/api_response.c

@@ -42,11 +42,9 @@ cJSON *api_response_convertToJSON(api_response_t *api_response) {
     cJSON *item = cJSON_CreateObject();
 
     // api_response->code
-    if(api_response->code) {
     if(cJSON_AddNumberToObject(item, "code", api_response->code) == NULL) {
     goto fail; //Numeric
     }
-    }
 
 
     // api_response->type

samples/client/petstore/c/model/category.c

@@ -36,11 +36,9 @@ cJSON *category_convertToJSON(category_t *category) {
     cJSON *item = cJSON_CreateObject();
 
     // category->id
-    if(category->id) {
     if(cJSON_AddNumberToObject(item, "id", category->id) == NULL) {
     goto fail; //Numeric
     }
-    }
 
 
     // category->name

samples/client/petstore/c/model/order.c

@@ -61,27 +61,21 @@ cJSON *order_convertToJSON(order_t *order) {
     cJSON *item = cJSON_CreateObject();
 
     // order->id
-    if(order->id) {
     if(cJSON_AddNumberToObject(item, "id", order->id) == NULL) {
     goto fail; //Numeric
     }
-    }
 
 
     // order->pet_id
-    if(order->pet_id) {
     if(cJSON_AddNumberToObject(item, "petId", order->pet_id) == NULL) {
     goto fail; //Numeric
     }
-    }
 
 
     // order->quantity
-    if(order->quantity) {
     if(cJSON_AddNumberToObject(item, "quantity", order->quantity) == NULL) {
     goto fail; //Numeric
     }
-    }
 
 
     // order->ship_date
@@ -102,11 +96,9 @@ cJSON *order_convertToJSON(order_t *order) {
 
 
     // order->complete
-    if(order->complete) {
     if(cJSON_AddBoolToObject(item, "complete", order->complete) == NULL) {
     goto fail; //Bool
     }
-    }
 
     return item;
 fail:

samples/client/petstore/c/model/pet.c

@@ -79,11 +79,9 @@ cJSON *pet_convertToJSON(pet_t *pet) {
     cJSON *item = cJSON_CreateObject();
 
     // pet->id
-    if(pet->id) {
     if(cJSON_AddNumberToObject(item, "id", pet->id) == NULL) {
     goto fail; //Numeric
     }
-    }
 
 
     // pet->category

samples/client/petstore/c/model/tag.c

@@ -36,11 +36,9 @@ cJSON *tag_convertToJSON(tag_t *tag) {
     cJSON *item = cJSON_CreateObject();
 
     // tag->id
-    if(tag->id) {
     if(cJSON_AddNumberToObject(item, "id", tag->id) == NULL) {
     goto fail; //Numeric
     }
-    }
 
 
     // tag->name

samples/client/petstore/c/model/user.c

@@ -68,11 +68,9 @@ cJSON *user_convertToJSON(user_t *user) {
     cJSON *item = cJSON_CreateObject();
 
     // user->id
-    if(user->id) {
     if(cJSON_AddNumberToObject(item, "id", user->id) == NULL) {
     goto fail; //Numeric
     }
-    }
 
 
     // user->username
@@ -124,11 +122,9 @@ cJSON *user_convertToJSON(user_t *user) {
 
 
     // user->user_status
-    if(user->user_status) {
     if(cJSON_AddNumberToObject(item, "userStatus", user->user_status) == NULL) {
     goto fail; //Numeric
     }
-    }
 
     return item;
 fail: