-ต้นแบบ ระบบ Interface

@template/src/interfaces/Interface.js

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+import jwt from 'jsonwebtoken'
+import { BdgmstInterface } from './table/bdgmstInterface.js'
+// import { ActmstInterface } from './actmstInterface.js'
+
+export class Interface {
+
+  constructor() {
+    this.map = {
+      bdgmst: new BdgmstInterface(),
+    //   actmst: new ActmstInterface(),
+    }
+  }
+
+  // ===============================================================
+  // 📌 saveInterface → แกะ token เอง และ route ไปยัง interface เฉพาะ table
+  // ===============================================================
+  async saveInterface(tableName, req, data) {
+
+    // ------------------------------
+    // ✔ 1) จับ Interface ที่ตรงกับ table
+    // ------------------------------
+    const handler = this.map[tableName.toLowerCase()]
+    if (!handler) {
+      throw new Error(`Interface not found for table: ${tableName}`)
+    }
+
+    // ------------------------------
+    // ✔ 2) แกะ token → ดึง organization → schema
+    // ------------------------------
+    const token = req.headers.authorization?.split(' ')[1]
+    if (!token) {
+      throw new Error('Missing token in request header')
+    }
+
+    let decoded
+    try {
+      decoded = jwt.verify(token, process.env.JWT_SECRET)
+    } catch (err) {
+      throw new Error('Invalid token: ' + err.message)
+    }
+
+    const schema = decoded.organization    // ⭐ ได้ schema ที่ต้องการ
+    if (!schema) throw new Error("Token missing 'organization' field")
+
+    // ------------------------------
+    // ✔ 3) ส่งงานไปยัง interface ของ table นั้น ๆ
+    // ------------------------------
+    return await handler.saveInterface(schema, data)
+  }
+
+}

@template/src/interfaces/table/bdgmstInterface.js

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+import { GeneralService } from '../../share/generalservice.js'
+
+export class BdgmstInterface {
+
+  constructor() {
+    this.general = new GeneralService()
+    this.table = 'bdgmst'
+    this.pk = ['bdgseq']
+  }
+
+  async saveInterface(database, data) {
+    const method = data.method.toLowerCase()
+    const payload = { ...data }
+    delete payload.method
+
+    if (method === 'put') return this.update(database, payload)
+    if (method === 'post') return this.insert(database, payload)
+    if (method === 'delete') return this.remove(database, payload)
+
+    throw new Error(`Unknown method: ${method}`)
+  }
+
+  async insert(database, payload) {
+    const cols = Object.keys(payload)
+    const vals = Object.values(payload)
+    const placeholders = cols.map((_, i) => `$${i + 1}`).join(', ')
+
+    const sql = `
+      INSERT INTO ${database}.${this.table} (${cols.join(', ')})
+      VALUES (${placeholders})
+      RETURNING *
+    `
+    return await this.general.executeQueryParam(database, sql, vals)
+  }
+
+  async update(database, payload) {
+    const where = {}
+    const update = {}
+
+    for (const col in payload) {
+      if (this.pk.includes(col)) where[col] = payload[col]
+      else update[col] = payload[col]
+    }
+
+    const setCols = Object.keys(update)
+      .map((col, i) => `${col} = $${i + 1}`)
+      .join(', ')
+
+    const whereCols = Object.keys(where)
+      .map((col, i) => `${col} = $${i + 1 + Object.keys(update).length}`)
+      .join(' AND ')
+
+    const params = [...Object.values(update), ...Object.values(where)]
+
+    const sql = `
+      UPDATE ${database}.${this.table}
+      SET ${setCols}
+      WHERE ${whereCols}
+      RETURNING *
+    `
+
+    return await this.general.executeQueryParam(database, sql, params)
+  }
+
+  async remove(database, payload) {
+    const where = {}
+    this.pk.forEach(pk => {
+      if (!payload[pk]) throw new Error(`Missing PK: ${pk}`)
+      where[pk] = payload[pk]
+    })
+
+    const whereCols = Object.keys(where)
+      .map((col, i) => `${col} = $${i + 1}`)
+      .join(' AND ')
+
+    const params = Object.values(where)
+
+    const sql = `
+      DELETE FROM ${database}.${this.table}
+      WHERE ${whereCols}
+      RETURNING *
+    `
+
+    return await this.general.executeQueryParam(database, sql, params)
+  }
+}

exthernal-accountingwep-api/src/interfaces/Interface.js

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+import jwt from 'jsonwebtoken'
+import { BdgmstInterface } from './table/bdgmstInterface.js'
+// import { ActmstInterface } from './actmstInterface.js'
+
+export class Interface {
+
+  constructor() {
+    this.map = {
+      bdgmst: new BdgmstInterface(),
+    //   actmst: new ActmstInterface(),
+    }
+  }
+
+  // ===============================================================
+  // 📌 saveInterface → แกะ token เอง และ route ไปยัง interface เฉพาะ table
+  // ===============================================================
+  async saveInterface(tableName, req, data) {
+
+    // ------------------------------
+    // ✔ 1) จับ Interface ที่ตรงกับ table
+    // ------------------------------
+    const handler = this.map[tableName.toLowerCase()]
+    if (!handler) {
+      throw new Error(`Interface not found for table: ${tableName}`)
+    }
+
+    // ------------------------------
+    // ✔ 2) แกะ token → ดึง organization → schema
+    // ------------------------------
+    const token = req.headers.authorization?.split(' ')[1]
+    if (!token) {
+      throw new Error('Missing token in request header')
+    }
+
+    let decoded
+    try {
+      decoded = jwt.verify(token, process.env.JWT_SECRET)
+    } catch (err) {
+      throw new Error('Invalid token: ' + err.message)
+    }
+
+    const schema = decoded.organization    // ⭐ ได้ schema ที่ต้องการ
+    if (!schema) throw new Error("Token missing 'organization' field")
+
+    // ------------------------------
+    // ✔ 3) ส่งงานไปยัง interface ของ table นั้น ๆ
+    // ------------------------------
+    return await handler.saveInterface(schema, data)
+  }
+
+}

exthernal-accountingwep-api/src/interfaces/table/bdgmstInterface.js

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+import { GeneralService } from '../../share/generalservice.js'
+
+export class BdgmstInterface {
+
+  constructor() {
+    this.general = new GeneralService()
+    this.table = 'bdgmst'
+    this.pk = ['bdgseq']
+  }
+
+  async saveInterface(database, data) {
+    const method = data.method.toLowerCase()
+    const payload = { ...data }
+    delete payload.method
+
+    if (method === 'put') return this.update(database, payload)
+    if (method === 'post') return this.insert(database, payload)
+    if (method === 'delete') return this.remove(database, payload)
+
+    throw new Error(`Unknown method: ${method}`)
+  }
+
+  async insert(database, payload) {
+    const cols = Object.keys(payload)
+    const vals = Object.values(payload)
+    const placeholders = cols.map((_, i) => `$${i + 1}`).join(', ')
+
+    const sql = `
+      INSERT INTO ${database}.${this.table} (${cols.join(', ')})
+      VALUES (${placeholders})
+      RETURNING *
+    `
+    return await this.general.executeQueryParam(database, sql, vals)
+  }
+
+  async update(database, payload) {
+    const where = {}
+    const update = {}
+
+    for (const col in payload) {
+      if (this.pk.includes(col)) where[col] = payload[col]
+      else update[col] = payload[col]
+    }
+
+    const setCols = Object.keys(update)
+      .map((col, i) => `${col} = $${i + 1}`)
+      .join(', ')
+
+    const whereCols = Object.keys(where)
+      .map((col, i) => `${col} = $${i + 1 + Object.keys(update).length}`)
+      .join(' AND ')
+
+    const params = [...Object.values(update), ...Object.values(where)]
+
+    const sql = `
+      UPDATE ${database}.${this.table}
+      SET ${setCols}
+      WHERE ${whereCols}
+      RETURNING *
+    `
+
+    return await this.general.executeQueryParam(database, sql, params)
+  }
+
+  async remove(database, payload) {
+    const where = {}
+    this.pk.forEach(pk => {
+      if (!payload[pk]) throw new Error(`Missing PK: ${pk}`)
+      where[pk] = payload[pk]
+    })
+
+    const whereCols = Object.keys(where)
+      .map((col, i) => `${col} = $${i + 1}`)
+      .join(' AND ')
+
+    const params = Object.values(where)
+
+    const sql = `
+      DELETE FROM ${database}.${this.table}
+      WHERE ${whereCols}
+      RETURNING *
+    `
+
+    return await this.general.executeQueryParam(database, sql, params)
+  }
+}