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@decaf-ts/db-decorators

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Agnostic database decorators and repository

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.onCreateUpdate = onCreateUpdate; exports.onUpdate = onUpdate; exports.onCreate = onCreate; exports.onRead = onRead; exports.onDelete = onDelete; exports.onAny = onAny; exports.on = on; exports.afterCreateUpdate = afterCreateUpdate; exports.afterUpdate = afterUpdate; exports.afterCreate = afterCreate; exports.afterRead = afterRead; exports.afterDelete = afterDelete; exports.afterAny = afterAny; exports.after = after; exports.operation = operation; const constants_1 = require("./constants.cjs"); const Operations_1 = require("./Operations.cjs"); const reflection_1 = require("@decaf-ts/reflection"); const decorator_validation_1 = require("@decaf-ts/decorator-validation"); function handle(op, handler) { return (target, propertyKey) => { Operations_1.Operations.register(handler, op, target, propertyKey); }; } /** * @summary Defines a behaviour to set on the defined {@link DBOperations.CREATE_UPDATE} * * @param {OnOperationHandler<any>} handler The method called upon the operation * @param data * @param {any[]} [args] Arguments that will be passed in order to the handler method * * @see on * * @function onCreateUpdate * * @category Decorators */ function onCreateUpdate(handler, data) { return on(constants_1.DBOperations.CREATE_UPDATE, handler, data); } /** * @summary Defines a behaviour to set on the defined {@link DBOperations.UPDATE} * * @param {OnOperationHandler<any>} handler The method called upon the operation * @param data * @param {any[]} [args] Arguments that will be passed in order to the handler method * * @see on * * @function onUpdate * * @category Decorators */ function onUpdate(handler, data) { return on(constants_1.DBOperations.UPDATE, handler, data); } /** * @summary Defines a behaviour to set on the defined {@link DBOperations.CREATE} * * @param {OnOperationHandler<any>} handler The method called upon the operation * @param data * * @see on * * @function onCreate * * @category Decorators */ function onCreate(handler, data) { return on(constants_1.DBOperations.CREATE, handler, data); } /** * @summary Defines a behaviour to set on the defined {@link DBOperations.READ} * * @param {OnOperationHandler<any>} handler The method called upon the operation * @param data * * @see on * * @function onRead * * @category Decorators */ function onRead(handler, data) { return on(constants_1.DBOperations.READ, handler, data); } /** * @summary Defines a behaviour to set on the defined {@link DBOperations.DELETE} * * @param {OnOperationHandler<any>} handler The method called upon the operation * @param data * * @see on * * @function onDelete * * @category Decorators */ function onDelete(handler, data) { return on(constants_1.DBOperations.DELETE, handler, data); } /** * @summary Defines a behaviour to set on the defined {@link DBOperations.DELETE} * * @param {OnOperationHandler<any>} handler The method called upon the operation * @param data * * @see on * * @function onAny * * @category Decorators */ function onAny(handler, data) { return on(constants_1.DBOperations.ALL, handler, data); } /** * @summary Defines a behaviour to set on the defined {@link DBOperations} * * @param {OperationKeys[] | DBOperations} op One of {@link DBOperations} * @param {OnOperationHandler<any>} handler The method called upon the operation * @param data * * ex: handler(...args, ...props.map(p => target[p])) * * @function on * * @category Decorators */ function on(op = constants_1.DBOperations.ALL, handler, data) { return operation(constants_1.OperationKeys.ON, op, handler, data); } /** * @summary Defines a behaviour to set after the defined {@link DBOperations.CREATE_UPDATE} * * @param {AfterOperationHandler<any>} handler The method called upon the operation * @param data * * @see after * * @function afterCreateUpdate * * @category Decorators */ function afterCreateUpdate(handler, data) { return after(constants_1.DBOperations.CREATE_UPDATE, handler, data); } /** * @summary Defines a behaviour to set after the defined {@link DBOperations.UPDATE} * * @param {AfterOperationHandler<any>} handler The method called upon the operation * @param data * * @see after * * @function afterUpdate * * @category Decorators */ function afterUpdate(handler, data) { return after(constants_1.DBOperations.UPDATE, handler, data); } /** * @summary Defines a behaviour to set after the defined {@link DBOperations.CREATE} * * @param {AfterOperationHandler<any>} handler The method called upon the operation * @param data * * @see after * * @function afterCreate * * @category Decorators */ function afterCreate(handler, data) { return after(constants_1.DBOperations.CREATE, handler, data); } /** * @summary Defines a behaviour to set after the defined {@link DBOperations.READ} * * @param {AfterOperationHandler<any>} handler The method called upon the operation * @param data * @param {any[]} [args] Arguments that will be passed in order to the handler method * * @see after * * @function afterRead * * @category Decorators */ function afterRead(handler, data) { return after(constants_1.DBOperations.READ, handler, data); } /** * @summary Defines a behaviour to set after the defined {@link DBOperations.DELETE} * * @param {AfterOperationHandler<any>} handler The method called upon the operation * @param data * @param {any[]} [args] Arguments that will be passed in order to the handler method * * @see after * * @function afterDelete * * @category Decorators */ function afterDelete(handler, data) { return after(constants_1.DBOperations.DELETE, handler, data); } /** * @summary Defines a behaviour to set after the defined {@link DBOperations.DELETE} * * @param {AfterOperationHandler<any>} handler The method called upon the operation * @param data * @param {any[]} [args] Arguments that will be passed in order to the handler method * * @see after * * @function afterAny * * @category Decorators */ function afterAny(handler, data) { return after(constants_1.DBOperations.ALL, handler, data); } /** * @summary Defines a behaviour to set on the defined {@link DBOperations} * * @param {OperationKeys[] | DBOperations} op One of {@link DBOperations} * @param {AfterOperationHandler<any>} handler The method called upon the operation * * ex: handler(...args, ...props.map(p => target[p])) * * @param data * @param args * @function after * * @category Decorators */ function after(op = constants_1.DBOperations.ALL, handler, data) { return operation(constants_1.OperationKeys.AFTER, op, handler, data); } function operation(baseOp, operation = constants_1.DBOperations.ALL, handler, dataToAdd) { return (target, propertyKey) => { const name = target.constructor.name; const decorators = operation.reduce((accum, op) => { const compoundKey = baseOp + op; let data = Reflect.getMetadata(Operations_1.Operations.key(compoundKey), target, propertyKey); if (!data) data = { operation: op, handlers: {}, }; const handlerKey = Operations_1.Operations.getHandlerName(handler); if (!data.handlers[name] || !data.handlers[name][propertyKey] || !(handlerKey in data.handlers[name][propertyKey])) { data.handlers[name] = data.handlers[name] || {}; data.handlers[name][propertyKey] = data.handlers[name][propertyKey] || {}; data.handlers[name][propertyKey][handlerKey] = { data: dataToAdd, }; accum.push(handle(compoundKey, handler), (0, decorator_validation_1.propMetadata)(Operations_1.Operations.key(compoundKey), data)); } return accum; }, []); return (0, reflection_1.apply)(...decorators)(target, propertyKey); }; } //# 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{\n  IdOperationHandler,\n  OperationHandler,\n  StandardOperationHandler,\n  UpdateOperationHandler,\n} from \"./types\";\nimport { DBOperations, OperationKeys } from \"./constants\";\nimport { Operations } from \"./Operations\";\nimport { apply } from \"@decaf-ts/reflection\";\nimport { propMetadata } from \"@decaf-ts/decorator-validation\";\n\nfunction handle(\n  op: OperationKeys,\n  handler: OperationHandler<any, any, any, any, any>\n) {\n  return (target: any, propertyKey: string) => {\n    Operations.register(handler, op, target, propertyKey);\n  };\n}\n\n/**\n * @summary Defines a behaviour to set on the defined {@link DBOperations.CREATE_UPDATE}\n *\n * @param {OnOperationHandler<any>} handler The method called upon the operation\n * @param data\n * @param {any[]} [args] Arguments that will be passed in order to the handler method\n *\n * @see on\n *\n * @function onCreateUpdate\n *\n * @category Decorators\n */\nexport function onCreateUpdate<V = object>(\n  handler:\n    | StandardOperationHandler<any, any, V, any, any>\n    | UpdateOperationHandler<any, any, V, any, any>,\n  data?: V\n) {\n  return on(DBOperations.CREATE_UPDATE, handler, data);\n}\n/**\n * @summary Defines a behaviour to set on the defined {@link DBOperations.UPDATE}\n *\n * @param {OnOperationHandler<any>} handler The method called upon the operation\n * @param data\n * @param {any[]} [args] Arguments that will be passed in order to the handler method\n *\n * @see on\n *\n * @function onUpdate\n *\n * @category Decorators\n */\nexport function onUpdate<V = object>(\n  handler: UpdateOperationHandler<any, any, V, any>,\n  data?: V\n) {\n  return on(DBOperations.UPDATE, handler, data);\n}\n/**\n * @summary Defines a behaviour to set on the defined {@link DBOperations.CREATE}\n *\n * @param {OnOperationHandler<any>} handler The method called upon the operation\n * @param data\n *\n * @see on\n *\n * @function onCreate\n *\n * @category Decorators\n */\nexport function onCreate<V = object>(\n  handler: StandardOperationHandler<any, any, V, any, any>,\n  data?: V\n) {\n  return on(DBOperations.CREATE, handler, data);\n}\n\n/**\n * @summary Defines a behaviour to set on the defined {@link DBOperations.READ}\n *\n * @param {OnOperationHandler<any>} handler The method called upon the operation\n * @param data\n *\n * @see on\n *\n * @function onRead\n *\n * @category Decorators\n */\nexport function onRead<V = object>(\n  handler: IdOperationHandler<any, any, V, any, any>,\n  data: V\n) {\n  return on(DBOperations.READ, handler, data);\n}\n\n/**\n * @summary Defines a behaviour to set on the defined {@link DBOperations.DELETE}\n *\n * @param {OnOperationHandler<any>} handler The method called upon the operation\n * @param data\n *\n * @see on\n *\n * @function onDelete\n *\n * @category Decorators\n */\nexport function onDelete<V = object>(\n  handler: OperationHandler<any, any, V, any, any>,\n  data: V\n) {\n  return on(DBOperations.DELETE, handler, data);\n}\n\n/**\n * @summary Defines a behaviour to set on the defined {@link DBOperations.DELETE}\n *\n * @param {OnOperationHandler<any>} handler The method called upon the operation\n * @param data\n *\n * @see on\n *\n * @function onAny\n *\n * @category Decorators\n */\nexport function onAny<V = object>(\n  handler: OperationHandler<any, any, V, any, any>,\n  data: V\n) {\n  return on(DBOperations.ALL, handler, data);\n}\n\n/**\n * @summary Defines a behaviour to set on the defined {@link DBOperations}\n *\n * @param {OperationKeys[] | DBOperations} op One of {@link DBOperations}\n * @param {OnOperationHandler<any>} handler The method called upon the operation\n * @param data\n *\n * ex: handler(...args, ...props.map(p => target[p]))\n *\n * @function on\n *\n * @category Decorators\n */\nexport function on<V = object>(\n  op: OperationKeys[] = DBOperations.ALL,\n  handler: OperationHandler<any, any, V, any, any>,\n  data?: V\n) {\n  return operation(OperationKeys.ON, op, handler, data);\n}\n/**\n * @summary Defines a behaviour to set after the defined {@link DBOperations.CREATE_UPDATE}\n *\n * @param {AfterOperationHandler<any>} handler The method called upon the operation\n * @param data\n *\n * @see after\n *\n * @function afterCreateUpdate\n *\n * @category Decorators\n */\nexport function afterCreateUpdate<V = object>(\n  handler:\n    | StandardOperationHandler<any, any, V, any, any>\n    | UpdateOperationHandler<any, any, V, any, any>,\n  data: V\n) {\n  return after(DBOperations.CREATE_UPDATE, handler, data);\n}\n\n/**\n * @summary Defines a behaviour to set after the defined {@link DBOperations.UPDATE}\n *\n * @param {AfterOperationHandler<any>} handler The method called upon the operation\n * @param data\n *\n * @see after\n *\n * @function afterUpdate\n *\n * @category Decorators\n */\nexport function afterUpdate<V = object>(\n  handler: UpdateOperationHandler<any, any, V, any, any>,\n  data: V\n) {\n  return after(DBOperations.UPDATE, handler, data);\n}\n\n/**\n * @summary Defines a behaviour to set after the defined {@link DBOperations.CREATE}\n *\n * @param {AfterOperationHandler<any>} handler The method called upon the operation\n * @param data\n *\n * @see after\n *\n * @function afterCreate\n *\n * @category Decorators\n */\nexport function afterCreate<V = object>(\n  handler: StandardOperationHandler<any, any, V, any, any>,\n  data: V\n) {\n  return after(DBOperations.CREATE, handler, data);\n}\n\n/**\n * @summary Defines a behaviour to set after the defined {@link DBOperations.READ}\n *\n * @param {AfterOperationHandler<any>} handler The method called upon the operation\n * @param data\n * @param {any[]} [args] Arguments that will be passed in order to the handler method\n *\n * @see after\n *\n * @function afterRead\n *\n * @category Decorators\n */\nexport function afterRead<V = object>(\n  handler: StandardOperationHandler<any, any, V, any, any>,\n  data?: V\n) {\n  return after(DBOperations.READ, handler, data);\n}\n/**\n * @summary Defines a behaviour to set after the defined {@link DBOperations.DELETE}\n *\n * @param {AfterOperationHandler<any>} handler The method called upon the operation\n * @param data\n * @param {any[]} [args] Arguments that will be passed in order to the handler method\n *\n * @see after\n *\n * @function afterDelete\n *\n * @category Decorators\n */\nexport function afterDelete<V = object>(\n  handler: StandardOperationHandler<any, any, V, any, any>,\n  data?: V\n) {\n  return after(DBOperations.DELETE, handler, data);\n}\n\n/**\n * @summary Defines a behaviour to set after the defined {@link DBOperations.DELETE}\n *\n * @param {AfterOperationHandler<any>} handler The method called upon the operation\n * @param data\n * @param {any[]} [args] Arguments that will be passed in order to the handler method\n *\n * @see after\n *\n * @function afterAny\n *\n * @category Decorators\n */\nexport function afterAny<V = object>(\n  handler: StandardOperationHandler<any, any, V, any, any>,\n  data?: V\n) {\n  return after(DBOperations.ALL, handler, data);\n}\n\n/**\n * @summary Defines a behaviour to set on the defined {@link DBOperations}\n *\n * @param {OperationKeys[] | DBOperations} op One of {@link DBOperations}\n * @param {AfterOperationHandler<any>} handler The method called upon the operation\n *\n * ex: handler(...args, ...props.map(p => target[p]))\n *\n * @param data\n * @param args\n * @function after\n *\n * @category Decorators\n */\nexport function after<V = object>(\n  op: OperationKeys[] = DBOperations.ALL,\n  handler: OperationHandler<any, any, V, any, any>,\n  data?: V\n) {\n  return operation(OperationKeys.AFTER, op, handler, data);\n}\n\nexport function operation<V = object>(\n  baseOp: OperationKeys.ON | OperationKeys.AFTER,\n  operation: OperationKeys[] = DBOperations.ALL,\n  handler: OperationHandler<any, any, V, any, any>,\n  dataToAdd?: V\n) {\n  return (target: object, propertyKey?: any) => {\n    const name = target.constructor.name;\n    const decorators = operation.reduce((accum: any[], op) => {\n      const compoundKey = baseOp + op;\n      let data = Reflect.getMetadata(\n        Operations.key(compoundKey),\n        target,\n        propertyKey\n      );\n      if (!data)\n        data = {\n          operation: op,\n          handlers: {},\n        };\n\n      const handlerKey = Operations.getHandlerName(handler);\n\n      if (\n        !data.handlers[name] ||\n        !data.handlers[name][propertyKey] ||\n        !(handlerKey in data.handlers[name][propertyKey])\n      ) {\n        data.handlers[name] = data.handlers[name] || {};\n        data.handlers[name][propertyKey] =\n          data.handlers[name][propertyKey] || {};\n        data.handlers[name][propertyKey][handlerKey] = {\n          data: dataToAdd,\n        };\n\n        accum.push(\n          handle(compoundKey as OperationKeys, handler),\n          propMetadata(Operations.key(compoundKey), data)\n        );\n      }\n      return accum;\n    }, []);\n    return apply(...decorators)(target, propertyKey);\n  };\n}\n"]}