feat: added constants for Error Types

- added logic in Swagger2.php to parse errors from APISpecs -> definitions->x-appwrite.
- added Error enums in twig templates.

Signed-off-by: Jay <jaykumar20march@gmail.com>

Author: 35C4n0r

src/Spec/Swagger2.php

@@ -312,6 +312,7 @@ public function getDefinitions()
                 "name" => $key,
                 "properties" => $schema['properties'] ?? [],
                 "description" => $schema['description'] ?? [],
+                "error_types" => $schema['x-appwrite']['types'] ?? [],
                 "required" => $schema['required'] ?? [],
                 "additionalProperties" => $schema['additionalProperties'] ?? []
             ];
@@ -337,6 +338,18 @@ public function getDefinitions()
                     }
                 }
             }
+            if (isset($sch['error_types'])) {
+                $types = [];
+                foreach ($sch['error_types'] as $type) {
+
+                    $types[] = [
+                        'code' => $type['code'],
+                        'type' => $type['type'],
+                        'description' => $type['description']
+                    ];
+                }
+                $sch['error_types'] = $types;
+            }
             $list[$key] = $sch;
         }
         return $list;

templates/android/library/src/main/java/io/appwrite/exceptions/Exception.kt.twig

@@ -2,9 +2,18 @@ package {{ sdk.namespace | caseDot }}.exceptions
 
 import java.lang.Exception
 
-class {{spec.title | caseUcfirst}}Exception(
+class {{spec.title | caseUcfirst}} Exception(
     override val message: String? = null,
     val code: Int? = null,
     val type: String? = null,
     val response: String? = null
-) : Exception(message)
+) : Exception(message)
+
+enum class ErrorType(val value: String) {
+{% for error in spec.definitions.appwriteException.error_types %}
+    /**
+     * {{ error.description }}
+     */
+    {{ error.type|title|replace({'_': ''}) }}("{{ error.type }}"),
+{% endfor %}
+}

templates/dart/lib/src/exception.dart.twig

@@ -21,3 +21,10 @@ class {{spec.title | caseUcfirst}}Exception implements Exception {
     return "{{spec.title | caseUcfirst}}Exception: ${type ?? ''}, $message (${code ?? 0})";
   }
 }
+
+enum ErrorType {
+{% for error in spec.definitions.appwriteException.error_types %}
+  /// {{ error.description }}
+  {{ error.type|title|replace({'_': ''}) }},
+{% endfor %}
+}

templates/deno/src/exception.ts.twig

@@ -14,4 +14,13 @@ export class {{ spec.title | caseUcfirst}}Exception {
     public toString(): String {
         return `${this.message} - ${this.code} - ${this.type} - ${JSON.stringify(this.response)}`;
     }
+}
+
+enum ErrorType {
+{% for error in spec.definitions.appwriteException.error_types %}
+	/**
+	 * {{ error.description }}
+	 */
+    {{ error.type|title|replace({'_': ''}) }} = "{{ error.type }}",
+{% endfor %}
 }

templates/dotnet/src/Appwrite/Exception.cs.twig

@@ -25,3 +25,11 @@ namespace {{spec.title | caseUcfirst}}
     }
 }
 
+public enum ErrorType {
+{% for error in spec.definitions.appwriteException.error_types %}
+    /// <summary>
+    /// {{ error.description }}
+    /// </summary>
+    {{ error.type|title|replace({'_': ''}) }},
+{% endfor %}
+}

templates/kotlin/src/main/kotlin/io/appwrite/exceptions/Exception.kt.twig

@@ -7,4 +7,13 @@ class {{spec.title | caseUcfirst}}Exception(
     val code: Int? = null,
     val type: String? = null,
     val response: String? = null
-) : Exception(message)
+) : Exception(message)
+
+enum class ErrorType(val value: String) {
+{% for error in spec.definitions.appwriteException.error_types %}
+    /**
+     * {{ error.description }}
+     */
+    {{ error.type|title|replace({'_': ''}) }}("{{ error.type }}"),
+{% endfor %}
+}

templates/node/lib/exception.js.twig

@@ -7,4 +7,15 @@ class {{spec.title | caseUcfirst}}Exception extends Error {
   }
 }
 
-module.exports = {{spec.title | caseUcfirst}}Exception;
+module.exports = {{spec.title | caseUcfirst}}Exception;
+
+enum ErrorType {
+{% for error in spec.definitions.appwriteException.error_types %}
+  /**
+   * {{ error.description }}
+   */
+  {{ error.type|title|replace({'_': ''}) }} = "{{ error.type }}",
+{% endfor %}
+}
+
+module.exports = ErrorType;

templates/php/src/Exception.php.twig

@@ -43,4 +43,13 @@ class {{spec.title | caseUcfirst}}Exception extends Exception {
   {
       return $this->response;
   }
+}
+
+class ErrorType {
+{% for error in spec.definitions.appwriteException.error_types %}
+    /**
+    * {{ error.description }}
+    */
+    const {{ error.type|title|replace({'_': ''}) }} = '{{ error.type }}';
+{% endfor %}
 }

templates/python/package/exception.py.twig

@@ -1,7 +1,19 @@
+from enum import Enum
+
+
 class {{spec.title | caseUcfirst}}Exception(Exception):
     def __init__(self, message, code = 0, type = None, response = None):
         self.message = message
         self.code = code
         self.type = type
         self.response = response
-        super().__init__(self.message)
+        super().__init__(self.message)
+
+
+class ErrorType(Enum):
+{% for error in spec.definitions.appwriteException.error_types %}
+    """
+    {{ error.description }}
+    """
+    {{ error.type|title|replace({'_': ''}) }} = '{{ error.type }}'
+{% endfor %}

templates/ruby/lib/container/exception.rb.twig

@@ -12,3 +12,10 @@ module {{spec.title | caseUcfirst}}
         end
     end
 end
+
+class ErrorType
+{% for error in spec.definitions.appwriteException.error_types %}
+    # {{ error.description }}
+    {{ error.type|title|replace({'_': ''}) }} = '{{ error.type }}'
+{% endfor %}
+end