@decaf-ts/core/lib/esm/ram/RamAdapter.js

Core persistence module for the decaf framework

import { RamStatement } from "./RamStatement.js";
import { RamContext } from "./RamContext.js";
import { Repository } from "./../repository/Repository.js";
import { Adapter, PersistenceKeys, Sequence } from "./../persistence/index.js";
import { Lock } from "@decaf-ts/transactional-decorators";
import { Decoration, Model, propMetadata, } from "@decaf-ts/decorator-validation";
import { BaseError, ConflictError, findPrimaryKey, InternalError, NotFoundError, onCreate, } from "@decaf-ts/db-decorators";
import { RamSequence } from "./RamSequence.js";
import { createdByOnRamCreateUpdate } from "./handlers.js";
import { RamFlavour } from "./constants.js";
/**
 * @description In-memory adapter for data persistence
 * @summary The RamAdapter provides an in-memory implementation of the persistence layer.
 * It stores data in JavaScript Maps and provides CRUD operations and query capabilities.
 * This adapter is useful for testing, prototyping, and applications that don't require
 * persistent storage across application restarts.
 * @class RamAdapter
 * @category Ram
 * @example
 * ```typescript
 * // Create a new RAM adapter
 * const adapter = new RamAdapter('myRamAdapter');
 *
 * // Create a repository for a model
 * const userRepo = new (adapter.repository<User>())(User, adapter);
 *
 * // Perform CRUD operations
 * const user = new User({ name: 'John', email: 'john@example.com' });
 * await userRepo.create(user);
 * const retrievedUser = await userRepo.findById(user.id);
 * ```
 * @mermaid
 * sequenceDiagram
 *   participant Client
 *   participant Repository
 *   participant RamAdapter
 *   participant Storage as In-Memory Storage
 *
 *   Client->>Repository: create(model)
 *   Repository->>RamAdapter: create(tableName, id, model)
 *   RamAdapter->>RamAdapter: lock.acquire()
 *   RamAdapter->>Storage: set(id, model)
 *   RamAdapter->>RamAdapter: lock.release()
 *   RamAdapter-->>Repository: model
 *   Repository-->>Client: model
 *
 *   Client->>Repository: findById(id)
 *   Repository->>RamAdapter: read(tableName, id)
 *   RamAdapter->>Storage: get(id)
 *   Storage-->>RamAdapter: model
 *   RamAdapter-->>Repository: model
 *   Repository-->>Client: model
 */
export class RamAdapter extends Adapter {
    constructor(alias) {
        super(new Map(), RamFlavour, alias);
        this.Context = RamContext;
        this.indexes = {};
        this.lock = new Lock();
    }
    /**
     * @description Gets the repository constructor for a model
     * @summary Returns a constructor for creating repositories that work with the specified model type.
     * This method overrides the base implementation to provide RAM-specific repository functionality.
     * @template M - The model type for the repository
     * @return {Constructor<RamRepository<M>>} A constructor for creating RAM repositories
     */
    repository() {
        return super.repository();
    }
    /**
     * @description Creates operation flags with UUID
     * @summary Extends the base flags with a UUID for user identification.
     * This method ensures that all operations have a unique identifier for tracking purposes.
     * @template M - The model type for the operation
     * @param {OperationKeys} operation - The type of operation being performed
     * @param {Constructor<M>} model - The model constructor
     * @param {Partial<RamFlags>} flags - Partial flags to be extended
     * @return {Promise<RamFlags>} Complete flags with UUID
     */
    async flags(operation, model, flags) {
        return Object.assign(await super.flags(operation, model, flags), {
            UUID: crypto.randomUUID(),
        });
    }
    /**
     * @description Initializes the RAM adapter
     * @summary A no-op initialization method for the RAM adapter.
     * Since RAM adapter doesn't require any setup, this method simply resolves immediately.
     * @param {...any[]} args - Initialization arguments (unused)
     * @return {Promise<void>} A promise that resolves when initialization is complete
     */
    // eslint-disable-next-line @typescript-eslint/no-unused-vars
    async initialize(...args) {
        return Promise.resolve(undefined);
    }
    /**
     * @description Indexes models in the RAM adapter
     * @summary A no-op indexing method for the RAM adapter.
     * Since RAM adapter doesn't require explicit indexing, this method simply resolves immediately.
     * @param models - Models to be indexed (unused)
     * @return {Promise<any>} A promise that resolves when indexing is complete
     */
    // eslint-disable-next-line @typescript-eslint/no-unused-vars
    async index(...models) {
        return Promise.resolve(undefined);
    }
    /**
     * @description Prepares a model for storage
     * @summary Converts a model instance to a format suitable for storage in the RAM adapter.
     * This method extracts the primary key and creates a record without the primary key field.
     * @template M - The model type being prepared
     * @param {M} model - The model instance to prepare
     * @param pk - The primary key property name
     * @return Object containing the record and ID
     */
    prepare(model, pk) {
        const prepared = super.prepare(model, pk);
        delete prepared.record[pk];
        return prepared;
    }
    /**
     * @description Converts a stored record back to a model instance
     * @summary Reconstructs a model instance from a stored record by adding back the primary key.
     * This method is the inverse of the prepare method.
     * @template M - The model type to revert to
     * @param {Record<string, any>} obj - The stored record
     * @param {string | Constructor<M>} clazz - The model class or name
     * @param pk - The primary key property name
     * @param {string | number} id - The primary key value
     * @return {M} The reconstructed model instance
     */
    revert(obj, clazz, pk, id) {
        const res = super.revert(obj, clazz, pk, id);
        return res;
    }
    /**
     * @description Creates a new record in the in-memory storage
     * @summary Stores a new record in the specified table with the given ID.
     * This method acquires a lock to ensure thread safety, creates the table if it doesn't exist,
     * checks for conflicts, and stores the model.
     * @param {string} tableName - The name of the table to store the record in
     * @param {string | number} id - The unique identifier for the record
     * @param {Record<string, any>} model - The record data to store
     * @return {Promise<Record<string, any>>} A promise that resolves to the stored record
     * @mermaid
     * sequenceDiagram
     *   participant Caller
     *   participant RamAdapter
     *   participant Storage as In-Memory Storage
     *
     *   Caller->>RamAdapter: create(tableName, id, model)
     *   RamAdapter->>RamAdapter: lock.acquire()
     *   RamAdapter->>Storage: has(tableName)
     *   alt Table doesn't exist
     *     RamAdapter->>Storage: set(tableName, new Map())
     *   end
     *   RamAdapter->>Storage: has(id)
     *   alt Record exists
     *     RamAdapter-->>Caller: throw ConflictError
     *   end
     *   RamAdapter->>Storage: set(id, model)
     *   RamAdapter->>RamAdapter: lock.release()
     *   RamAdapter-->>Caller: model
     */
    async create(tableName, id, model) {
        await this.lock.acquire();
        if (!this.native.has(tableName))
            this.native.set(tableName, new Map());
        if (this.native.get(tableName) && this.native.get(tableName)?.has(id))
            throw new ConflictError(`Record with id ${id} already exists in table ${tableName}`);
        this.native.get(tableName)?.set(id, model);
        this.lock.release();
        return model;
    }
    /**
     * @description Retrieves a record from in-memory storage
     * @summary Fetches a record with the specified ID from the given table.
     * This method checks if the table and record exist and throws appropriate errors if not.
     * @param {string} tableName - The name of the table to retrieve from
     * @param {string | number} id - The unique identifier of the record to retrieve
     * @return {Promise<Record<string, any>>} A promise that resolves to the retrieved record
     * @mermaid
     * sequenceDiagram
     *   participant Caller
     *   participant RamAdapter
     *   participant Storage as In-Memory Storage
     *
     *   Caller->>RamAdapter: read(tableName, id)
     *   RamAdapter->>Storage: has(tableName)
     *   alt Table doesn't exist
     *     RamAdapter-->>Caller: throw NotFoundError
     *   end
     *   RamAdapter->>Storage: has(id)
     *   alt Record doesn't exist
     *     RamAdapter-->>Caller: throw NotFoundError
     *   end
     *   RamAdapter->>Storage: get(id)
     *   Storage-->>RamAdapter: record
     *   RamAdapter-->>Caller: record
     */
    async read(tableName, id) {
        if (!this.native.has(tableName))
            throw new NotFoundError(`Table ${tableName} not found`);
        if (!this.native.get(tableName)?.has(id))
            throw new NotFoundError(`Record with id ${id} not found in table ${tableName}`);
        return this.native.get(tableName)?.get(id);
    }
    /**
     * @description Updates an existing record in the in-memory storage
     * @summary Updates a record with the specified ID in the given table.
     * This method acquires a lock to ensure thread safety, checks if the table and record exist,
     * and updates the record with the new data.
     * @param {string} tableName - The name of the table containing the record
     * @param {string | number} id - The unique identifier of the record to update
     * @param {Record<string, any>} model - The new record data
     * @return {Promise<Record<string, any>>} A promise that resolves to the updated record
     * @mermaid
     * sequenceDiagram
     *   participant Caller
     *   participant RamAdapter
     *   participant Storage as In-Memory Storage
     *
     *   Caller->>RamAdapter: update(tableName, id, model)
     *   RamAdapter->>RamAdapter: lock.acquire()
     *   RamAdapter->>Storage: has(tableName)
     *   alt Table doesn't exist
     *     RamAdapter-->>Caller: throw NotFoundError
     *   end
     *   RamAdapter->>Storage: has(id)
     *   alt Record doesn't exist
     *     RamAdapter-->>Caller: throw NotFoundError
     *   end
     *   RamAdapter->>Storage: set(id, model)
     *   RamAdapter->>RamAdapter: lock.release()
     *   RamAdapter-->>Caller: model
     */
    async update(tableName, id, model) {
        await this.lock.acquire();
        if (!this.native.has(tableName))
            throw new NotFoundError(`Table ${tableName} not found`);
        if (!this.native.get(tableName)?.has(id))
            throw new NotFoundError(`Record with id ${id} not found in table ${tableName}`);
        this.native.get(tableName)?.set(id, model);
        this.lock.release();
        return model;
    }
    /**
     * @description Deletes a record from the in-memory storage
     * @summary Removes a record with the specified ID from the given table.
     * This method acquires a lock to ensure thread safety, checks if the table and record exist,
     * retrieves the record before deletion, and then removes it from storage.
     * @param {string} tableName - The name of the table containing the record
     * @param {string | number} id - The unique identifier of the record to delete
     * @return {Promise<Record<string, any>>} A promise that resolves to the deleted record
     * @mermaid
     * sequenceDiagram
     *   participant Caller
     *   participant RamAdapter
     *   participant Storage as In-Memory Storage
     *
     *   Caller->>RamAdapter: delete(tableName, id)
     *   RamAdapter->>RamAdapter: lock.acquire()
     *   RamAdapter->>Storage: has(tableName)
     *   alt Table doesn't exist
     *     RamAdapter-->>Caller: throw NotFoundError
     *   end
     *   RamAdapter->>Storage: has(id)
     *   alt Record doesn't exist
     *     RamAdapter-->>Caller: throw NotFoundError
     *   end
     *   RamAdapter->>Storage: get(id)
     *   Storage-->>RamAdapter: record
     *   RamAdapter->>Storage: delete(id)
     *   RamAdapter->>RamAdapter: lock.release()
     *   RamAdapter-->>Caller: record
     */
    async delete(tableName, id) {
        await this.lock.acquire();
        if (!this.native.has(tableName))
            throw new NotFoundError(`Table ${tableName} not found`);
        if (!this.native.get(tableName)?.has(id))
            throw new NotFoundError(`Record with id ${id} not found in table ${tableName}`);
        const natived = this.native.get(tableName)?.get(id);
        this.native.get(tableName)?.delete(id);
        this.lock.release();
        return natived;
    }
    /**
     * @description Gets or creates a table in the in-memory storage
     * @summary Retrieves the Map representing a table for a given model or table name.
     * If the table doesn't exist, it creates a new one. This is a helper method used
     * by other methods to access the correct storage location.
     * @template M - The model type for the table
     * @param {string | Constructor<M>} from - The model class or table name
     * @return {Map<string | number, any> | undefined} The table Map or undefined
     */
    tableFor(from) {
        if (typeof from === "string")
            from = Model.get(from);
        const table = Repository.table(from);
        if (!this.native.has(table))
            this.native.set(table, new Map());
        return this.native.get(table);
    }
    /**
     * @description Executes a raw query against the in-memory storage
     * @summary Performs a query operation on the in-memory data store using the provided query specification.
     * This method supports filtering, sorting, pagination, and field selection.
     * @template R - The return type of the query
     * @param {RawRamQuery<any>} rawInput - The query specification
     * @return {Promise<R>} A promise that resolves to the query results
     * @mermaid
     * sequenceDiagram
     *   participant Caller
     *   participant RamAdapter
     *   participant Storage as In-Memory Storage
     *
     *   Caller->>RamAdapter: raw(rawInput)
     *   RamAdapter->>RamAdapter: tableFor(from)
     *   alt Table doesn't exist
     *     RamAdapter-->>Caller: throw InternalError
     *   end
     *   RamAdapter->>RamAdapter: findPrimaryKey(new from())
     *   RamAdapter->>Storage: entries()
     *   Storage-->>RamAdapter: entries
     *   loop For each entry
     *     RamAdapter->>RamAdapter: revert(r, from, id, pk)
     *   end
     *   alt Where condition exists
     *     RamAdapter->>RamAdapter: result.filter(where)
     *   end
     *   alt Sort condition exists
     *     RamAdapter->>RamAdapter: result.sort(sort)
     *   end
     *   alt Skip specified
     *     RamAdapter->>RamAdapter: result.slice(skip)
     *   end
     *   alt Limit specified
     *     RamAdapter->>RamAdapter: result.slice(0, limit)
     *   end
     *   alt Select fields specified
     *     loop For each result
     *       RamAdapter->>RamAdapter: Filter to selected fields
     *     end
     *   end
     *   RamAdapter-->>Caller: result
     */
    async raw(rawInput) {
        const { where, sort, limit, skip, from } = rawInput;
        let { select } = rawInput;
        const collection = this.tableFor(from);
        if (!collection)
            throw new InternalError(`Table ${from} not found in RamAdapter`);
        const { id, props } = findPrimaryKey(new from());
        let result = Array.from(collection.entries()).map(([pk, r]) => this.revert(r, from, id, Sequence.parseValue(props.type, pk)));
        result = where ? result.filter(where) : result;
        if (sort)
            result = result.sort(sort);
        if (skip)
            result = result.slice(skip);
        if (limit)
            result = result.slice(0, limit);
        if (select) {
            select = Array.isArray(select) ? select : [select];
            result = result.map((r) => Object.entries(r).reduce((acc, [key, val]) => {
                if (select.includes(key))
                    acc[key] = val;
                return acc;
            }, {}));
        }
        return result;
    }
    /**
     * @description Parses and converts errors to appropriate types
     * @summary Ensures that errors are of the correct type for consistent error handling.
     * If the error is already a BaseError, it's returned as is; otherwise, it's wrapped in an InternalError.
     * @template V - The expected error type, extending BaseError
     * @param {Error} err - The error to parse
     * @return {V} The parsed error of the expected type
     */
    parseError(err) {
        if (err instanceof BaseError)
            return err;
        return new InternalError(err);
    }
    /**
     * @description Creates a new statement builder for queries
     * @summary Factory method that creates a new RamStatement instance for building queries.
     * This method allows for fluent query construction against the RAM adapter.
     * @template M - The model type for the statement
     * @return {RamStatement<M, any>} A new statement builder instance
     */
    Statement() {
        return new RamStatement(this);
    }
    /**
     * @description Creates a new sequence for generating sequential IDs
     * @summary Factory method that creates a new RamSequence instance for ID generation.
     * This method provides a way to create auto-incrementing sequences for entity IDs.
     * @param {SequenceOptions} options - Configuration options for the sequence
     * @return {Promise<Sequence>} A promise that resolves to the new sequence instance
     */
    async Sequence(options) {
        return new RamSequence(options, this);
    }
    /**
     * @description Sets up RAM-specific decorations for model properties
     * @summary Configures decorations for createdBy and updatedBy fields in the RAM adapter.
     * This static method is called during initialization to set up handlers that automatically
     * populate these fields with the current user's UUID during create and update operations.
     * @return {void}
     * @mermaid
     * sequenceDiagram
     *   participant RamAdapter
     *   participant Decoration
     *   participant Repository
     *
     *   RamAdapter->>Repository: key(PersistenceKeys.CREATED_BY)
     *   Repository-->>RamAdapter: createdByKey
     *   RamAdapter->>Repository: key(PersistenceKeys.UPDATED_BY)
     *   Repository-->>RamAdapter: updatedByKey
     *
     *   RamAdapter->>Decoration: flavouredAs(RamFlavour)
     *   Decoration-->>RamAdapter: DecoratorBuilder
     *   RamAdapter->>Decoration: for(createdByKey)
     *   RamAdapter->>Decoration: define(onCreate, propMetadata)
     *   RamAdapter->>Decoration: apply()
     *
     *   RamAdapter->>Decoration: flavouredAs(RamFlavour)
     *   Decoration-->>RamAdapter: DecoratorBuilder
     *   RamAdapter->>Decoration: for(updatedByKey)
     *   RamAdapter->>Decoration: define(onCreate, propMetadata)
     *   RamAdapter->>Decoration: apply()
     */
    static decoration() {
        const createdByKey = Repository.key(PersistenceKeys.CREATED_BY);
        const updatedByKey = Repository.key(PersistenceKeys.UPDATED_BY);
        Decoration.flavouredAs(RamFlavour)
            .for(createdByKey)
            .define(onCreate(createdByOnRamCreateUpdate), propMetadata(createdByKey, {}))
            .apply();
        Decoration.flavouredAs(RamFlavour)
            .for(updatedByKey)
            .define(onCreate(createdByOnRamCreateUpdate), propMetadata(updatedByKey, {}))
            .apply();
    }
}
RamAdapter.decoration();
//# 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{ RamFlags, RawRamQuery, RamStorage, RamRepository } from \"./types\";\nimport { RamStatement } from \"./RamStatement\";\nimport { RamContext } from \"./RamContext\";\nimport { Repository } from \"../repository/Repository\";\nimport { Adapter, PersistenceKeys, Sequence } from \"../persistence\";\nimport { SequenceOptions } from \"../interfaces\";\nimport { Lock } from \"@decaf-ts/transactional-decorators\";\nimport {\n  Constructor,\n  Decoration,\n  Model,\n  propMetadata,\n} from \"@decaf-ts/decorator-validation\";\nimport {\n  BaseError,\n  ConflictError,\n  findPrimaryKey,\n  InternalError,\n  NotFoundError,\n  onCreate,\n  OperationKeys,\n} from \"@decaf-ts/db-decorators\";\nimport { RamSequence } from \"./RamSequence\";\nimport { createdByOnRamCreateUpdate } from \"./handlers\";\nimport { RamFlavour } from \"./constants\";\n\n/**\n * @description In-memory adapter for data persistence\n * @summary The RamAdapter provides an in-memory implementation of the persistence layer.\n * It stores data in JavaScript Maps and provides CRUD operations and query capabilities.\n * This adapter is useful for testing, prototyping, and applications that don't require\n * persistent storage across application restarts.\n * @class RamAdapter\n * @category Ram\n * @example\n * ```typescript\n * // Create a new RAM adapter\n * const adapter = new RamAdapter('myRamAdapter');\n *\n * // Create a repository for a model\n * const userRepo = new (adapter.repository<User>())(User, adapter);\n *\n * // Perform CRUD operations\n * const user = new User({ name: 'John', email: 'john@example.com' });\n * await userRepo.create(user);\n * const retrievedUser = await userRepo.findById(user.id);\n * ```\n * @mermaid\n * sequenceDiagram\n *   participant Client\n *   participant Repository\n *   participant RamAdapter\n *   participant Storage as In-Memory Storage\n *\n *   Client->>Repository: create(model)\n *   Repository->>RamAdapter: create(tableName, id, model)\n *   RamAdapter->>RamAdapter: lock.acquire()\n *   RamAdapter->>Storage: set(id, model)\n *   RamAdapter->>RamAdapter: lock.release()\n *   RamAdapter-->>Repository: model\n *   Repository-->>Client: model\n *\n *   Client->>Repository: findById(id)\n *   Repository->>RamAdapter: read(tableName, id)\n *   RamAdapter->>Storage: get(id)\n *   Storage-->>RamAdapter: model\n *   RamAdapter-->>Repository: model\n *   Repository-->>Client: model\n */\nexport class RamAdapter extends Adapter<\n  RamStorage,\n  RawRamQuery<any>,\n  RamFlags,\n  RamContext\n> {\n  constructor(alias?: string) {\n    super(new Map<string, Map<string, any>>(), RamFlavour, alias);\n  }\n\n  /**\n   * @description Gets the repository constructor for a model\n   * @summary Returns a constructor for creating repositories that work with the specified model type.\n   * This method overrides the base implementation to provide RAM-specific repository functionality.\n   * @template M - The model type for the repository\n   * @return {Constructor<RamRepository<M>>} A constructor for creating RAM repositories\n   */\n  override repository<M extends Model>(): Constructor<RamRepository<M>> {\n    return super.repository<M>() as Constructor<RamRepository<M>>;\n  }\n\n  /**\n   * @description Creates operation flags with UUID\n   * @summary Extends the base flags with a UUID for user identification.\n   * This method ensures that all operations have a unique identifier for tracking purposes.\n   * @template M - The model type for the operation\n   * @param {OperationKeys} operation - The type of operation being performed\n   * @param {Constructor<M>} model - The model constructor\n   * @param {Partial<RamFlags>} flags - Partial flags to be extended\n   * @return {Promise<RamFlags>} Complete flags with UUID\n   */\n  override async flags<M extends Model>(\n    operation: OperationKeys,\n    model: Constructor<M>,\n    flags: Partial<RamFlags>\n  ): Promise<RamFlags> {\n    return Object.assign(await super.flags(operation, model, flags), {\n      UUID: crypto.randomUUID(),\n    }) as RamFlags;\n  }\n\n  override Context = RamContext;\n\n  private indexes: Record<\n    string,\n    Record<string | number, Record<string, any>>\n  > = {};\n\n  private lock = new Lock();\n\n  /**\n   * @description Initializes the RAM adapter\n   * @summary A no-op initialization method for the RAM adapter.\n   * Since RAM adapter doesn't require any setup, this method simply resolves immediately.\n   * @param {...any[]} args - Initialization arguments (unused)\n   * @return {Promise<void>} A promise that resolves when initialization is complete\n   */\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  async initialize(...args: any[]): Promise<void> {\n    return Promise.resolve(undefined);\n  }\n\n  /**\n   * @description Indexes models in the RAM adapter\n   * @summary A no-op indexing method for the RAM adapter.\n   * Since RAM adapter doesn't require explicit indexing, this method simply resolves immediately.\n   * @param models - Models to be indexed (unused)\n   * @return {Promise<any>} A promise that resolves when indexing is complete\n   */\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  async index(...models: Record<string, any>[]): Promise<any> {\n    return Promise.resolve(undefined);\n  }\n\n  /**\n   * @description Prepares a model for storage\n   * @summary Converts a model instance to a format suitable for storage in the RAM adapter.\n   * This method extracts the primary key and creates a record without the primary key field.\n   * @template M - The model type being prepared\n   * @param {M} model - The model instance to prepare\n   * @param pk - The primary key property name\n   * @return Object containing the record and ID\n   */\n  override prepare<M extends Model>(\n    model: M,\n    pk: keyof M\n  ): { record: Record<string, any>; id: string } {\n    const prepared = super.prepare(model, pk);\n    delete prepared.record[pk as string];\n    return prepared;\n  }\n\n  /**\n   * @description Converts a stored record back to a model instance\n   * @summary Reconstructs a model instance from a stored record by adding back the primary key.\n   * This method is the inverse of the prepare method.\n   * @template M - The model type to revert to\n   * @param {Record<string, any>} obj - The stored record\n   * @param {string | Constructor<M>} clazz - The model class or name\n   * @param pk - The primary key property name\n   * @param {string | number} id - The primary key value\n   * @return {M} The reconstructed model instance\n   */\n  override revert<M extends Model>(\n    obj: Record<string, any>,\n    clazz: string | Constructor<M>,\n    pk: keyof M,\n    id: string | number\n  ): M {\n    const res = super.revert(obj, clazz, pk, id);\n    return res;\n  }\n\n  /**\n   * @description Creates a new record in the in-memory storage\n   * @summary Stores a new record in the specified table with the given ID.\n   * This method acquires a lock to ensure thread safety, creates the table if it doesn't exist,\n   * checks for conflicts, and stores the model.\n   * @param {string} tableName - The name of the table to store the record in\n   * @param {string | number} id - The unique identifier for the record\n   * @param {Record<string, any>} model - The record data to store\n   * @return {Promise<Record<string, any>>} A promise that resolves to the stored record\n   * @mermaid\n   * sequenceDiagram\n   *   participant Caller\n   *   participant RamAdapter\n   *   participant Storage as In-Memory Storage\n   *\n   *   Caller->>RamAdapter: create(tableName, id, model)\n   *   RamAdapter->>RamAdapter: lock.acquire()\n   *   RamAdapter->>Storage: has(tableName)\n   *   alt Table doesn't exist\n   *     RamAdapter->>Storage: set(tableName, new Map())\n   *   end\n   *   RamAdapter->>Storage: has(id)\n   *   alt Record exists\n   *     RamAdapter-->>Caller: throw ConflictError\n   *   end\n   *   RamAdapter->>Storage: set(id, model)\n   *   RamAdapter->>RamAdapter: lock.release()\n   *   RamAdapter-->>Caller: model\n   */\n  async create(\n    tableName: string,\n    id: string | number,\n    model: Record<string, any>\n  ): Promise<Record<string, any>> {\n    await this.lock.acquire();\n    if (!this.native.has(tableName)) this.native.set(tableName, new Map());\n    if (this.native.get(tableName) && this.native.get(tableName)?.has(id))\n      throw new ConflictError(\n        `Record with id ${id} already exists in table ${tableName}`\n      );\n    this.native.get(tableName)?.set(id, model);\n    this.lock.release();\n    return model;\n  }\n\n  /**\n   * @description Retrieves a record from in-memory storage\n   * @summary Fetches a record with the specified ID from the given table.\n   * This method checks if the table and record exist and throws appropriate errors if not.\n   * @param {string} tableName - The name of the table to retrieve from\n   * @param {string | number} id - The unique identifier of the record to retrieve\n   * @return {Promise<Record<string, any>>} A promise that resolves to the retrieved record\n   * @mermaid\n   * sequenceDiagram\n   *   participant Caller\n   *   participant RamAdapter\n   *   participant Storage as In-Memory Storage\n   *\n   *   Caller->>RamAdapter: read(tableName, id)\n   *   RamAdapter->>Storage: has(tableName)\n   *   alt Table doesn't exist\n   *     RamAdapter-->>Caller: throw NotFoundError\n   *   end\n   *   RamAdapter->>Storage: has(id)\n   *   alt Record doesn't exist\n   *     RamAdapter-->>Caller: throw NotFoundError\n   *   end\n   *   RamAdapter->>Storage: get(id)\n   *   Storage-->>RamAdapter: record\n   *   RamAdapter-->>Caller: record\n   */\n  async read(\n    tableName: string,\n    id: string | number\n  ): Promise<Record<string, any>> {\n    if (!this.native.has(tableName))\n      throw new NotFoundError(`Table ${tableName} not found`);\n    if (!this.native.get(tableName)?.has(id))\n      throw new NotFoundError(\n        `Record with id ${id} not found in table ${tableName}`\n      );\n    return this.native.get(tableName)?.get(id);\n  }\n\n  /**\n   * @description Updates an existing record in the in-memory storage\n   * @summary Updates a record with the specified ID in the given table.\n   * This method acquires a lock to ensure thread safety, checks if the table and record exist,\n   * and updates the record with the new data.\n   * @param {string} tableName - The name of the table containing the record\n   * @param {string | number} id - The unique identifier of the record to update\n   * @param {Record<string, any>} model - The new record data\n   * @return {Promise<Record<string, any>>} A promise that resolves to the updated record\n   * @mermaid\n   * sequenceDiagram\n   *   participant Caller\n   *   participant RamAdapter\n   *   participant Storage as In-Memory Storage\n   *\n   *   Caller->>RamAdapter: update(tableName, id, model)\n   *   RamAdapter->>RamAdapter: lock.acquire()\n   *   RamAdapter->>Storage: has(tableName)\n   *   alt Table doesn't exist\n   *     RamAdapter-->>Caller: throw NotFoundError\n   *   end\n   *   RamAdapter->>Storage: has(id)\n   *   alt Record doesn't exist\n   *     RamAdapter-->>Caller: throw NotFoundError\n   *   end\n   *   RamAdapter->>Storage: set(id, model)\n   *   RamAdapter->>RamAdapter: lock.release()\n   *   RamAdapter-->>Caller: model\n   */\n  async update(\n    tableName: string,\n    id: string | number,\n    model: Record<string, any>\n  ): Promise<Record<string, any>> {\n    await this.lock.acquire();\n    if (!this.native.has(tableName))\n      throw new NotFoundError(`Table ${tableName} not found`);\n    if (!this.native.get(tableName)?.has(id))\n      throw new NotFoundError(\n        `Record with id ${id} not found in table ${tableName}`\n      );\n    this.native.get(tableName)?.set(id, model);\n    this.lock.release();\n    return model;\n  }\n\n  /**\n   * @description Deletes a record from the in-memory storage\n   * @summary Removes a record with the specified ID from the given table.\n   * This method acquires a lock to ensure thread safety, checks if the table and record exist,\n   * retrieves the record before deletion, and then removes it from storage.\n   * @param {string} tableName - The name of the table containing the record\n   * @param {string | number} id - The unique identifier of the record to delete\n   * @return {Promise<Record<string, any>>} A promise that resolves to the deleted record\n   * @mermaid\n   * sequenceDiagram\n   *   participant Caller\n   *   participant RamAdapter\n   *   participant Storage as In-Memory Storage\n   *\n   *   Caller->>RamAdapter: delete(tableName, id)\n   *   RamAdapter->>RamAdapter: lock.acquire()\n   *   RamAdapter->>Storage: has(tableName)\n   *   alt Table doesn't exist\n   *     RamAdapter-->>Caller: throw NotFoundError\n   *   end\n   *   RamAdapter->>Storage: has(id)\n   *   alt Record doesn't exist\n   *     RamAdapter-->>Caller: throw NotFoundError\n   *   end\n   *   RamAdapter->>Storage: get(id)\n   *   Storage-->>RamAdapter: record\n   *   RamAdapter->>Storage: delete(id)\n   *   RamAdapter->>RamAdapter: lock.release()\n   *   RamAdapter-->>Caller: record\n   */\n  async delete(\n    tableName: string,\n    id: string | number\n  ): Promise<Record<string, any>> {\n    await this.lock.acquire();\n    if (!this.native.has(tableName))\n      throw new NotFoundError(`Table ${tableName} not found`);\n    if (!this.native.get(tableName)?.has(id))\n      throw new NotFoundError(\n        `Record with id ${id} not found in table ${tableName}`\n      );\n    const natived = this.native.get(tableName)?.get(id);\n    this.native.get(tableName)?.delete(id);\n    this.lock.release();\n    return natived;\n  }\n\n  /**\n   * @description Gets or creates a table in the in-memory storage\n   * @summary Retrieves the Map representing a table for a given model or table name.\n   * If the table doesn't exist, it creates a new one. This is a helper method used\n   * by other methods to access the correct storage location.\n   * @template M - The model type for the table\n   * @param {string | Constructor<M>} from - The model class or table name\n   * @return {Map<string | number, any> | undefined} The table Map or undefined\n   */\n  protected tableFor<M extends Model>(from: string | Constructor<M>) {\n    if (typeof from === \"string\") from = Model.get(from) as Constructor<M>;\n    const table = Repository.table(from);\n    if (!this.native.has(table)) this.native.set(table, new Map());\n    return this.native.get(table);\n  }\n\n  /**\n   * @description Executes a raw query against the in-memory storage\n   * @summary Performs a query operation on the in-memory data store using the provided query specification.\n   * This method supports filtering, sorting, pagination, and field selection.\n   * @template R - The return type of the query\n   * @param {RawRamQuery<any>} rawInput - The query specification\n   * @return {Promise<R>} A promise that resolves to the query results\n   * @mermaid\n   * sequenceDiagram\n   *   participant Caller\n   *   participant RamAdapter\n   *   participant Storage as In-Memory Storage\n   *\n   *   Caller->>RamAdapter: raw(rawInput)\n   *   RamAdapter->>RamAdapter: tableFor(from)\n   *   alt Table doesn't exist\n   *     RamAdapter-->>Caller: throw InternalError\n   *   end\n   *   RamAdapter->>RamAdapter: findPrimaryKey(new from())\n   *   RamAdapter->>Storage: entries()\n   *   Storage-->>RamAdapter: entries\n   *   loop For each entry\n   *     RamAdapter->>RamAdapter: revert(r, from, id, pk)\n   *   end\n   *   alt Where condition exists\n   *     RamAdapter->>RamAdapter: result.filter(where)\n   *   end\n   *   alt Sort condition exists\n   *     RamAdapter->>RamAdapter: result.sort(sort)\n   *   end\n   *   alt Skip specified\n   *     RamAdapter->>RamAdapter: result.slice(skip)\n   *   end\n   *   alt Limit specified\n   *     RamAdapter->>RamAdapter: result.slice(0, limit)\n   *   end\n   *   alt Se