Add get and update shop methods

bindings.h

@@ -29,10 +29,10 @@ struct MerchRecord {
   uint32_t price;
 };
 
-struct RefRecordVec {
-  RefRecord *ptr;
-  uintptr_t len;
-  uintptr_t cap;
+struct ShopRecord {
+  int32_t id;
+  const char *name;
+  const char *description;
 };
 
 template<typename T>
@@ -89,6 +89,12 @@ struct FFIResult {
   }
 };
 
+struct RefRecordVec {
+  RefRecord *ptr;
+  uintptr_t len;
+  uintptr_t cap;
+};
+
 struct MerchRecordVec {
   MerchRecord *ptr;
   uintptr_t len;
@@ -97,11 +103,9 @@ struct MerchRecordVec {
 
 /* bad hack added by thallada. See: https://github.com/eqrion/cbindgen/issues/402 */
 struct _Helper_0 {
-    FFIResult<RefRecordVec> field;
-};
-
-struct _Helper_1 {
-    FFIResult<MerchRecordVec> field;
+    FFIResult<RefRecordVec> ref_record_vec_result;
+    FFIResult<MerchRecordVec> merch_record_vec_result;
+    FFIResult<ShopRecord> shop_record_result;
 };
 
 // dummy extern C block to close curly brace
@@ -128,7 +132,7 @@ int32_t create_owner(const char *api_url,
                      const char *name,
                      uint32_t mod_version);
 
-int32_t create_shop(const char *api_url,
+FFIResult<ShopRecord> create_shop(const char *api_url,
                                   const char *api_key,
                                   const char *name,
                                   const char *description);
@@ -145,8 +149,22 @@ FFIResult<MerchRecordVec> get_merchandise_list(const char *api_url,
                                                const char *api_key,
                                                int32_t merchandise_list_id);
 
+FFIResult<ShopRecord> get_shop(const char *api_url, const char *api_key, int32_t shop_id);
+
 bool init();
 
 bool status_check(const char *api_url);
 
+int32_t update_owner(const char *api_url,
+                     const char *api_key,
+                     uint32_t id,
+                     const char *name,
+                     uint32_t mod_version);
+
+FFIResult<ShopRecord> update_shop(const char *api_url,
+                                  const char *api_key,
+                                  uint32_t id,
+                                  const char *name,
+                                  const char *description);
+
 } // extern "C"

cbindgen.toml

@@ -70,11 +70,9 @@ renaming_overrides_prefixing = false
 
 /* bad hack added by thallada. See: https://github.com/eqrion/cbindgen/issues/402 */
 struct _Helper_0 {
-    FFIResult<RefRecordVec> field;
-};
-
-struct _Helper_1 {
-    FFIResult<MerchRecordVec> field;
+    FFIResult<RefRecordVec> ref_record_vec_result;
+    FFIResult<MerchRecordVec> merch_record_vec_result;
+    FFIResult<ShopRecord> shop_record_result;
 };
 
 // dummy extern C block to close curly brace

src/lib.rs

@@ -79,6 +79,14 @@ impl Shop {
     }
 }
 
+#[derive(Debug)]
+#[repr(C)]
+pub struct ShopRecord {
+    id: i32,
+    name: *const c_char,
+    description: *const c_char,
+}
+
 #[derive(Serialize, Deserialize, Debug)]
 struct InteriorRef {
     base_mod_name: String,
@@ -238,11 +246,13 @@ unsafe impl Send for RefRecordVec {}
 unsafe impl Send for RefRecord {}
 unsafe impl Send for MerchRecordVec {}
 unsafe impl Send for MerchRecord {}
+unsafe impl Send for ShopRecord {}
 unsafe impl<T> Sync for FFIResult<T> {}
 unsafe impl Sync for RefRecordVec {}
 unsafe impl Sync for RefRecord {}
 unsafe impl Sync for MerchRecordVec {}
 unsafe impl Sync for MerchRecord {}
+unsafe impl Sync for ShopRecord {}
 
 
 #[no_mangle]
@@ -367,6 +377,71 @@ pub extern "C" fn create_owner(
     }
 }
 
+// Because C++ does not have Result, -1 means that the request was unsuccessful
+#[no_mangle]
+pub extern "C" fn update_owner(
+    api_url: *const c_char,
+    api_key: *const c_char,
+    id: u32,
+    name: *const c_char,
+    mod_version: u32,
+) -> i32 {
+    info!("update_owner begin");
+    let api_url = unsafe { CStr::from_ptr(api_url) };
+    let api_key = unsafe { CStr::from_ptr(api_key) };
+    let name = unsafe { CStr::from_ptr(name) };
+    let api_url = api_url.to_string_lossy();
+    let api_key = api_key.to_string_lossy();
+    let name = name.to_string_lossy();
+    info!("api_url: {:?}", api_url);
+    info!("api_key: {:?}", api_key);
+    info!("name: {:?}", name);
+    info!("mod_version: {:?}", mod_version);
+
+    fn inner(api_url: &str, api_key: &str, id: u32, name: &str, mod_version: u32) -> Result<Owner> {
+        #[cfg(not(test))]
+        let url = Url::parse(api_url)?.join(&format!("v1/owners/{}", id))?;
+        #[cfg(test)]
+        let url = &mockito::server_url();
+
+        let owner = Owner::from_game(name, api_key, mod_version);
+        info!("created owner from game: {:?}", &owner);
+        if let Some(api_key) = &owner.api_key {
+            let client = reqwest::blocking::Client::new();
+            let resp = client
+                .patch(url)
+                .header("Api-Key", api_key.clone())
+                .json(&owner)
+                .send()?;
+            info!("update owner response from api: {:?}", &resp);
+            let bytes = resp.bytes()?;
+            let json: Owner = serde_json::from_slice(&bytes)?;
+            if let Some(id) = json.id {
+                let mut file = File::create(file_cache_dir(api_url)?.join(format!("owner_{}.json", id)))?;
+                file.write_all(&bytes.as_ref())?;
+            }
+            Ok(json)
+        } else {
+            Err(anyhow!("api-key not defined"))
+        }
+    }
+
+    match inner(&api_url, &api_key, id, &name, mod_version) {
+        Ok(owner) => {
+            info!("update_owner successful");
+            if let Some(id) = owner.id {
+                id
+            } else {
+                -1
+            }
+        }
+        Err(err) => {
+            error!("update_owner failed. {}", err);
+            -1
+        }
+    }
+}
+
 // Because C++ does not have Result, -1 means that the request was unsuccessful
 #[no_mangle]
 pub extern "C" fn create_shop(
@@ -374,7 +449,7 @@ pub extern "C" fn create_shop(
     api_key: *const c_char,
     name: *const c_char,
     description: *const c_char,
-) -> i32 {
+) -> FFIResult<ShopRecord> {
     info!("create_shop begin");
     let api_url = unsafe { CStr::from_ptr(api_url) };
     let api_key = unsafe { CStr::from_ptr(api_key) };
@@ -417,14 +492,191 @@ pub extern "C" fn create_shop(
         Ok(shop) => {
             info!("create_shop successful");
             if let Some(id) = shop.id {
-                id
+                FFIResult::Ok(ShopRecord {
+                    id,
+                    name: CString::new(shop.name)
+                        .unwrap_or_default()
+                        .into_raw(),
+                    description: CString::new(shop.description)
+                        .unwrap_or_default()
+                        .into_raw(),
+                })
             } else {
-                -1
+                error!("create_shop failed. API did not return a shop with an ID");
+                let err_string = CString::new("API did not return a shop with an ID".to_string())
+                    .expect("could not create CString")
+                    .into_raw();
+                // TODO: also need to drop this CString once C++ is done reading it
+                FFIResult::Err(err_string)
             }
         }
         Err(err) => {
             error!("create_shop failed. {}", err);
-            -1
+            // TODO: also need to drop this CString once C++ is done reading it
+            let err_string = CString::new(err.to_string())
+                .expect("could not create CString")
+                .into_raw();
+            FFIResult::Err(err_string)
+        }
+    }
+}
+
+// Because C++ does not have Result, -1 means that the request was unsuccessful
+#[no_mangle]
+pub extern "C" fn update_shop(
+    api_url: *const c_char,
+    api_key: *const c_char,
+    id: u32,
+    name: *const c_char,
+    description: *const c_char,
+) -> FFIResult<ShopRecord> {
+    info!("update_shop begin");
+    let api_url = unsafe { CStr::from_ptr(api_url) };
+    let api_key = unsafe { CStr::from_ptr(api_key) };
+    let name = unsafe { CStr::from_ptr(name) };
+    let description = unsafe { CStr::from_ptr(description) };
+    let api_url = api_url.to_string_lossy();
+    let api_key = api_key.to_string_lossy();
+    let name = name.to_string_lossy();
+    let description = description.to_string_lossy();
+    info!("api_url: {:?}", api_url);
+    info!("api_key: {:?}", api_key);
+    info!("name: {:?}", name);
+    info!("description: {:?}", description);
+
+    fn inner(api_url: &str, api_key: &str, id: u32, name: &str, description: &str) -> Result<Shop> {
+        #[cfg(not(test))]
+        let url = Url::parse(api_url)?.join(&format!("v1/shops/{}", id))?;
+        #[cfg(test)]
+        let url = &mockito::server_url();
+
+        let shop = Shop::from_game(name, description);
+        info!("created shop from game: {:?}", &shop);
+        let client = reqwest::blocking::Client::new();
+        let resp = client
+            .patch(url)
+            .header("Api-Key", api_key)
+            .json(&shop)
+            .send()?;
+        info!("update shop response from api: {:?}", &resp);
+        let bytes = resp.bytes()?;
+        let json: Shop = serde_json::from_slice(&bytes)?;
+        if let Some(id) = json.id {
+            let mut file = File::create(file_cache_dir(api_url)?.join(format!("shop_{}.json", id)))?;
+            file.write_all(&bytes.as_ref())?;
+        }
+        Ok(json)
+    }
+
+    match inner(&api_url, &api_key, id, &name, &description) {
+        Ok(shop) => {
+            info!("update_shop successful");
+            if let Some(id) = shop.id {
+                FFIResult::Ok(ShopRecord {
+                    id,
+                    name: CString::new(shop.name)
+                        .unwrap_or_default()
+                        .into_raw(),
+                    description: CString::new(shop.description)
+                        .unwrap_or_default()
+                        .into_raw(),
+                })
+            } else {
+                error!("create_shop failed. API did not return a shop with an ID");
+                let err_string = CString::new("API did not return a shop with an ID".to_string())
+                    .expect("could not create CString")
+                    .into_raw();
+                // TODO: also need to drop this CString once C++ is done reading it
+                FFIResult::Err(err_string)
+            }
+        }
+        Err(err) => {
+            error!("update_shop failed. {}", err);
+            // TODO: also need to drop this CString once C++ is done reading it
+            let err_string = CString::new(err.to_string())
+                .expect("could not create CString")
+                .into_raw();
+            FFIResult::Err(err_string)
+        }
+    }
+}
+
+#[no_mangle]
+pub extern "C" fn get_shop(
+    api_url: *const c_char,
+    api_key: *const c_char,
+    shop_id: i32,
+) -> FFIResult<ShopRecord> {
+    info!("get_shop begin");
+    let api_url = unsafe { CStr::from_ptr(api_url) };
+    let api_key = unsafe { CStr::from_ptr(api_key) };
+    let api_url = api_url.to_string_lossy();
+    let api_key = api_key.to_string_lossy();
+    info!("api_url: {:?}", api_url);
+    info!("api_key: {:?}", api_key);
+
+    fn inner(
+        api_url: &str,
+        api_key: &str,
+        shop_id: i32,
+    ) -> Result<Shop> {
+        #[cfg(not(test))]
+        let url =
+            Url::parse(api_url)?.join(&format!("v1/shops/{}", shop_id))?;
+        #[cfg(test)]
+        let url = &mockito::server_url();
+        info!("api_url: {:?}", url);
+
+        let client = reqwest::blocking::Client::new();
+        let cache_path = file_cache_dir(api_url)?.join(format!("shop_{}.json", shop_id));
+
+        fn from_file_cache(cache_path: &Path) -> Result<Shop> {
+            let file = File::open(cache_path)?;
+            let reader = BufReader::new(file);
+            info!("get_shop returning value from cache: {:?}", cache_path);
+            Ok(serde_json::from_reader(reader)?)
+        }
+
+        match client.get(url).header("Api-Key", api_key).send() {
+            Ok(resp) => {
+                info!("get_shop response from api: {:?}", &resp);
+                if !resp.status().is_server_error() {
+                    let mut file = File::create(&cache_path)?;
+                    let bytes = resp.bytes()?;
+                    file.write_all(&bytes.as_ref())?;
+                    let json = serde_json::from_slice(&bytes)?;
+                    Ok(json)
+                } else {
+                    from_file_cache(&cache_path)
+                }
+            }
+            Err(err) => {
+                error!("get_shop api request error: {}", err);
+                from_file_cache(&cache_path)
+            }
+        }
+    }
+
+    match inner(&api_url, &api_key, shop_id) {
+        Ok(shop) => {
+            // TODO: need to pass this back into Rust once C++ is done with it so it can be manually dropped and the CStrings dropped from raw pointers.
+            FFIResult::Ok(ShopRecord {
+                id: shop_id,
+                name: CString::new(shop.name)
+                    .unwrap_or_default()
+                    .into_raw(),
+                description: CString::new(shop.description)
+                    .unwrap_or_default()
+                    .into_raw(),
+            })
+        }
+        Err(err) => {
+            error!("get_shop_list failed. {}", err);
+            let err_string = CString::new(err.to_string())
+                .expect("could not create CString")
+                .into_raw();
+            // TODO: also need to drop this CString once C++ is done reading it
+            FFIResult::Err(err_string)
         }
     }
 }