Add Contact standard object, related lists, meilisearch, pagination, search, AI assistant

backend/src/models/base.model.ts

@@ -1,7 +1,38 @@
-import { Model, ModelOptions, QueryContext, snakeCaseMappers } from 'objection';
+import { Model, ModelOptions, QueryContext } from 'objection';
 
 export class BaseModel extends Model {
-  static columnNameMappers = snakeCaseMappers();
+  /**
+   * Use a minimal column mapper: keep property names as-is, but handle
+   * timestamp fields that are stored as created_at/updated_at in the DB.
+   */
+  static columnNameMappers = {
+    parse(dbRow: Record<string, any>) {
+      const mapped: Record<string, any> = {};
+      for (const [key, value] of Object.entries(dbRow || {})) {
+        if (key === 'created_at') {
+          mapped.createdAt = value;
+        } else if (key === 'updated_at') {
+          mapped.updatedAt = value;
+        } else {
+          mapped[key] = value;
+        }
+      }
+      return mapped;
+    },
+    format(model: Record<string, any>) {
+      const mapped: Record<string, any> = {};
+      for (const [key, value] of Object.entries(model || {})) {
+        if (key === 'createdAt') {
+          mapped.created_at = value;
+        } else if (key === 'updatedAt') {
+          mapped.updated_at = value;
+        } else {
+          mapped[key] = value;
+        }
+      }
+      return mapped;
+    },
+  };
 
   id: string;
   createdAt: Date;

backend/src/models/contact-detail.model.ts

@@ -0,0 +1,33 @@
+import { BaseModel } from './base.model';
+
+export class ContactDetail extends BaseModel {
+  static tableName = 'contact_details';
+
+  id!: string;
+  relatedObjectType!: 'Account' | 'Contact';
+  relatedObjectId!: string;
+  detailType!: string;
+  label?: string;
+  value!: string;
+  isPrimary!: boolean;
+
+  // Provide optional relations for each supported parent type.
+  static relationMappings = {
+    account: {
+      relation: BaseModel.BelongsToOneRelation,
+      modelClass: 'account.model',
+      join: {
+        from: 'contact_details.relatedObjectId',
+        to: 'accounts.id',
+      },
+    },
+    contact: {
+      relation: BaseModel.BelongsToOneRelation,
+      modelClass: 'contact.model',
+      join: {
+        from: 'contact_details.relatedObjectId',
+        to: 'contacts.id',
+      },
+    },
+  };
+}

backend/src/models/contact.model.ts

@@ -0,0 +1,30 @@
+import { BaseModel } from './base.model';
+
+export class Contact extends BaseModel {
+  static tableName = 'contacts';
+
+  id!: string;
+  firstName!: string;
+  lastName!: string;
+  accountId!: string;
+  ownerId?: string;
+
+  static relationMappings = {
+    account: {
+      relation: BaseModel.BelongsToOneRelation,
+      modelClass: 'account.model',
+      join: {
+        from: 'contacts.accountId',
+        to: 'accounts.id',
+      },
+    },
+    owner: {
+      relation: BaseModel.BelongsToOneRelation,
+      modelClass: 'user.model',
+      join: {
+        from: 'contacts.ownerId',
+        to: 'users.id',
+      },
+    },
+  };
+}

backend/src/models/field-definition.model.ts

@@ -30,6 +30,8 @@ export interface UIMetadata {
   step?: number; // For number
   accept?: string; // For file/image
   relationDisplayField?: string; // Which field to display for relations
+  relationObjects?: string[]; // For polymorphic relations
+  relationTypeField?: string; // Field API name storing the selected relation type
   
   // Formatting
   format?: string; // Date format, number format, etc.