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import StorageAdapterInterface from "./adapters/storage-adapter-interface"; |
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/** |
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* Storage service class. |
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* Help to read/write/remove tokens as access_token and refresh_token. |
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*/ |
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export default class StorageService { |
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/** |
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* The storage name. Used to prefix localStorage var |
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*/ |
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#name: string; |
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/** |
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* The storage adapter. |
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*/ |
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#adapter: StorageAdapterInterface; |
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/** |
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* Key namespace seprator. |
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* For example with `#name` 'bedita' the key 'access_token' become `bedita.access_token`. |
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*/ |
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#namespaceSeparator = '.'; |
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/** |
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* The access token key |
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*/ |
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readonly ACCESS_TOKEN_KEY: string = 'access_token'; |
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/** |
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* The refresh token key |
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*/ |
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readonly REFRESH_TOKEN_KEY: string = 'refresh_token'; |
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/** |
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* Constructor. |
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* It sets the access token and refresh token keys. |
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* |
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* @param name The name used as prefix for store in localStorage |
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* @param adapter The storage adapter |
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*/ |
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public constructor(name = 'bedita', adapter: StorageAdapterInterface) { |
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this.#name = name; |
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this.#adapter = adapter; |
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} |
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/** |
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* Get access token. |
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*/ |
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public getAccessToken(): Promise<string|null> { |
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return this.get(this.ACCESS_TOKEN_KEY); |
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} |
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/** |
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* Set access token. |
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* |
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* @param value access token value. |
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*/ |
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public setAccessToken(value: string): Promise<any> { |
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return this.set(this.ACCESS_TOKEN_KEY, value); |
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} |
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/** |
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* Get refresh token. |
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*/ |
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public getRefreshToken(): Promise<string|null> { |
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return this.get(this.REFRESH_TOKEN_KEY); |
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} |
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/** |
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* Set refresh token. |
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* |
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* @param value refresh token value. |
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*/ |
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public setRefreshToken(value: string): Promise<any> { |
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return this.set(this.REFRESH_TOKEN_KEY, value); |
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} |
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/** |
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* Remove all tokens. |
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*/ |
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public async clearTokens(): Promise<any> { |
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await this.remove(this.ACCESS_TOKEN_KEY); |
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await this.remove(this.REFRESH_TOKEN_KEY); |
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} |
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/** |
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* Set the namespace separator. |
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* |
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* @param separator The namespace separator to use |
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*/ |
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public setNamespaceSeparator(separator: string): void |
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{ |
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this.#namespaceSeparator = separator; |
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} |
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/** |
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* Get namespaced key. |
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* |
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* @param key The key. |
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*/ |
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protected getNamespacedKey(key: string): string { |
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return `${this.#name}${this.#namespaceSeparator}${key}`; |
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} |
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/** |
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* Get the storaged value. |
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*/ |
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public get(key: string): Promise<any> { |
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return this.#adapter.get(this.getNamespacedKey(key)); |
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} |
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/** |
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* Set a value in the storage. |
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* |
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* @param key The starage key |
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* @param value The value |
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*/ |
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public set(key: string, value: any): Promise<any> { |
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return this.#adapter.set(this.getNamespacedKey(key), value); |
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} |
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/** |
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* Remove a key from the storage. |
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* |
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* @param key The key to remove |
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*/ |
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public remove(key: string): Promise<any> { |
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return this.#adapter.remove(this.getNamespacedKey(key)); |
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} |
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} |
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atlasconsulting /
bedita-sdk-js
