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feat: added organizations back-end #78
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rbento1096
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Feb 17, 2024
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,167 @@ | ||
| /// | ||
| /// IMPORTS | ||
| /// | ||
|
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| import { DynamoDB, RCError, ResourceController } from 'idea-aws'; | ||
|
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| import { Organization } from '../models/organization.model'; | ||
| import { User } from '../models/user.model'; | ||
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| /// | ||
| /// CONSTANTS, ENVIRONMENT VARIABLES, HANDLER | ||
| /// | ||
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| const PROJECT = process.env.PROJECT; | ||
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| const DDB_TABLES = { users: process.env.DDB_TABLE_users, organizations: process.env.DDB_TABLE_organizations }; | ||
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| // @todo add CV stuff? | ||
| // const SES_CONFIG = { | ||
| // sourceName: 'EGM', | ||
| // source: process.env.SES_SOURCE_ADDRESS, | ||
| // sourceArn: process.env.SES_IDENTITY_ARN, | ||
| // region: process.env.SES_REGION | ||
| // }; | ||
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| // const EMAIL_CONTENTS = { | ||
| // subject: '[EGM] Contact request', | ||
| // textHeader: | ||
| // "Hi,\nthis is an automatic email from the EGM app.\n\nI'd like to get in touch with your organization; therefore, here is my contact information:\n\n", | ||
| // textAttachment: '\n\nYou can find attached my CV.\n', | ||
| // textFooter: '\n\nBest regards,\n' | ||
| // }; | ||
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| // const S3_BUCKET_MEDIA = process.env.S3_BUCKET_MEDIA; | ||
| // const S3_USERS_CV_FOLDER = process.env.S3_USERS_CV_FOLDER; | ||
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| const ddb = new DynamoDB(); | ||
| // const ses = new SES(); | ||
| // const s3 = new S3(); | ||
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| export const handler = (ev: any, _: any, cb: any) => new Organizations(ev, cb).handleRequest(); | ||
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| /// | ||
| /// RESOURCE CONTROLLER | ||
| /// | ||
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| class Organizations extends ResourceController { | ||
| user: User; | ||
| organization: Organization; | ||
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| constructor(event: any, callback: any) { | ||
| super(event, callback, { resourceId: 'organizationId' }); | ||
| } | ||
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| protected async checkAuthBeforeRequest(): Promise<void> { | ||
| try { | ||
| this.user = new User(await ddb.get({ TableName: DDB_TABLES.users, Key: { userId: this.principalId } })); | ||
| } catch (err) { | ||
| throw new RCError('User not found'); | ||
| } | ||
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| if (!this.resourceId) return; | ||
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| try { | ||
| this.organization = new Organization( | ||
| await ddb.get({ TableName: DDB_TABLES.organizations, Key: { organizationId: this.resourceId } }) | ||
| ); | ||
| } catch (err) { | ||
| throw new RCError('Organization not found'); | ||
| } | ||
| } | ||
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| protected async getResource(): Promise<Organization> { | ||
| return this.organization; | ||
| } | ||
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| protected async putResource(): Promise<Organization> { | ||
| if (!this.user.permissions.canManageContents) throw new RCError('Unauthorized'); | ||
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| const oldResource = new Organization(this.organization); | ||
| this.organization.safeLoad(this.body, oldResource); | ||
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| return await this.putSafeResource(); | ||
| } | ||
| private async putSafeResource(opts: { noOverwrite?: boolean } = {}): Promise<Organization> { | ||
| const errors = this.organization.validate(); | ||
| if (errors.length) throw new RCError(`Invalid fields: ${errors.join(', ')}`); | ||
|
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| try { | ||
| const putParams: any = { TableName: DDB_TABLES.organizations, Item: this.organization }; | ||
| if (opts.noOverwrite) putParams.ConditionExpression = 'attribute_not_exists(organizationId)'; | ||
| await ddb.put(putParams); | ||
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| return this.organization; | ||
| } catch (err) { | ||
| throw new RCError('Operation failed'); | ||
| } | ||
| } | ||
|
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| // protected async patchResource(): Promise<void> { | ||
| // switch (this.body.action) { | ||
| // case 'SEND_USER_CONTACTS': | ||
| // return await this.sendUserContacts(); | ||
| // default: | ||
| // throw new RCError('Unsupported action'); | ||
| // } | ||
| // } | ||
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| // @todo? | ||
| // private async sendUserContacts(): Promise<void> { | ||
| // if (!this.organization.contactEmail) throw new Error('No target email address'); | ||
| // const userProfile = new UserProfile( | ||
| // await ddb.get({ | ||
| // TableName: DDB_TABLES.profiles, | ||
| // Key: { userId: this.cognitoUser.userId } | ||
| // }) | ||
| // ); | ||
| // if (!userProfile.contactEmail) throw new Error('No source email address'); | ||
| // const emailData: EmailData = { | ||
| // toAddresses: [this.organization.contactEmail], | ||
| // replyToAddresses: [userProfile.contactEmail], | ||
| // subject: EMAIL_CONTENTS.subject | ||
| // }; | ||
| // let emailText = EMAIL_CONTENTS.textHeader; | ||
| // const contactInfo = [userProfile.getName(), userProfile.contactEmail]; | ||
| // if (this.body.sendPhone) contactInfo.push(userProfile.contactPhone); | ||
| // emailText = emailText.concat(contactInfo.map(x => `- ${x}`).join('\n')); | ||
| // if (this.body.sendCV && userProfile.hasUploadedCV) { | ||
| // const key = S3_USERS_CV_FOLDER.concat('/', this.cognitoUser.userId, '.pdf'); | ||
| // const { url } = s3.signedURLGet(S3_BUCKET_MEDIA, key); | ||
| // emailData.attachments = [{ path: url, filename: 'CV.pdf', contentType: 'application/pdf' }]; | ||
| // emailText = emailText.concat(EMAIL_CONTENTS.textAttachment); | ||
| // } | ||
| // emailText = emailText.concat(EMAIL_CONTENTS.textFooter, userProfile.getName()); | ||
| // emailData.text = emailText; | ||
| // await ses.sendEmail(emailData, SES_CONFIG); | ||
| // } | ||
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| protected async deleteResource(): Promise<void> { | ||
| if (!this.user.permissions.canManageContents) throw new RCError('Unauthorized'); | ||
|
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| try { | ||
| await ddb.delete({ TableName: DDB_TABLES.organizations, Key: { organizationId: this.resourceId } }); | ||
| } catch (err) { | ||
| throw new RCError('Delete failed'); | ||
| } | ||
| } | ||
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| protected async postResources(): Promise<Organization> { | ||
| if (!this.user.permissions.canManageContents) throw new RCError('Unauthorized'); | ||
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| this.organization = new Organization(this.body); | ||
| this.organization.organizationId = await ddb.IUNID(PROJECT); | ||
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| return await this.putSafeResource({ noOverwrite: true }); | ||
| } | ||
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| protected async getResources(): Promise<Organization[]> { | ||
| try { | ||
| return (await ddb.scan({ TableName: DDB_TABLES.organizations })) | ||
| .map((x: Organization) => new Organization(x)) | ||
| .sort((a, b) => a.name.localeCompare(b.name)); | ||
| } catch (err) { | ||
| throw new RCError('Operation failed'); | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| import { isEmpty, Resource } from 'idea-toolbox'; | ||
|
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| export class Organization extends Resource { | ||
| /** | ||
| * The organization ID. | ||
| */ | ||
| organizationId: string; | ||
| /** | ||
| * The name of the organization. | ||
| */ | ||
| name: string; | ||
| /** | ||
| * The URI for an image describing the organization | ||
| */ | ||
| imageURI: string; | ||
| /** | ||
| * A description of the organization. | ||
| */ | ||
| description: string; | ||
| /** | ||
| * The organization's website. | ||
| */ | ||
| website: string; | ||
| /** | ||
| * The organization's contact email. | ||
| */ | ||
| contactEmail: string; | ||
| /** | ||
| * A link to perform a contact action. | ||
| */ | ||
| contactAction: string; // @todo check this | ||
|
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| load(x: any): void { | ||
| super.load(x); | ||
| this.organizationId = this.clean(x.organizationId, String); | ||
| this.name = this.clean(x.name, String); | ||
| this.imageURI = this.clean(x.imageURI, String); | ||
| this.description = this.clean(x.description, String); | ||
| this.website = this.clean(x.website, String); | ||
| this.contactEmail = this.clean(x.contactEmail, String); | ||
| this.contactAction = this.clean(x.contactAction, String); | ||
| } | ||
| safeLoad(newData: any, safeData: any): void { | ||
| super.safeLoad(newData, safeData); | ||
| this.organizationId = safeData.organizationId; | ||
| } | ||
| validate(): string[] { | ||
| const e = super.validate(); | ||
| if (isEmpty(this.name)) e.push('name'); | ||
| if (this.website && isEmpty(this.website, 'url')) e.push('website'); | ||
| if (this.contactEmail && isEmpty(this.contactEmail, 'email')) e.push('contactEmail'); | ||
| return e; | ||
| } | ||
| } | ||
|
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| // @todo check this | ||
| export class OrganizationLinked extends Resource { | ||
| organizationId: string; | ||
| name: string; | ||
|
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| load(x: any): void { | ||
| super.load(x); | ||
| this.organizationId = this.clean(x.organizationId, String); | ||
| this.name = this.clean(x.name, String); | ||
| } | ||
| } |
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