openapi: 3.2.0
info:
  title: Operations Hub Projects.offer.changelog API
  version: 0.1.1
  description: ''
servers: []
tags:
- name: projects.offer.changelog
paths:
  /api/projects/{project_id}/offer/view/{version}:
    get:
      operationId: projects_api_offer_get_offer_version
      summary: Get Offer Version
      parameters:
      - in: path
        name: project_id
        schema:
          title: Project Id
          type: string
        required: true
      - in: path
        name: version
        schema:
          title: Version
          type: integer
        required: true
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProjectOffer'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      description: 'Get a specific offer version for viewing.


        Returns the complete offer data for a specific version, including all line items

        with the same format as the current offer endpoint. This allows displaying

        historical versions with the same UI components.'
      tags:
      - projects.offer.changelog
      security:
      - APIKeyAuth: []
      - CookieAuth: []
  /api/projects/{project_id}/offer/compare:
    get:
      operationId: projects_api_offer_compare_offer_versions
      summary: Compare Offer Versions
      parameters:
      - in: path
        name: project_id
        schema:
          title: Project Id
          type: string
        required: true
      - in: query
        name: version1
        schema:
          title: Version1
          type: integer
        required: true
      - in: query
        name: version2
        schema:
          title: Version2
          type: integer
        required: true
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OfferComparison'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      description: Compare two offer versions and return detailed differences.
      tags:
      - projects.offer.changelog
      security:
      - APIKeyAuth: []
      - CookieAuth: []
  /api/projects/{project_id}/offer/send-for-approval:
    post:
      operationId: projects_api_offer_send_for_approval
      summary: Send For Approval
      parameters:
      - in: path
        name: project_id
        schema:
          title: Project Id
          type: string
        required: true
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Success'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      description: 'Send the current draft offer as a new version for review with enhanced approval routing.


        Only one draft version exists and as soon as it is sent for approval new draft

        version must be created from scratch.


        During the review process, offer version is in status `Pending` and project has

        offer_status in `Pending` state. This means that the offer is not yet reviewed.


        The system automatically determines the required approver based on deal value:

        - 0-100k: Sales Director approval required

        - 100k+: CCO approval required


        After the review is completed, the offer version can be either approved or rejected.'
      tags:
      - projects.offer.changelog
      requestBody:
        content:
          application/json:
            schema:
              allOf:
              - $ref: '#/components/schemas/OfferApprovalRequest'
        required: false
      security:
      - APIKeyAuth: []
      - CookieAuth: []
  /api/projects/{project_id}/offer/approve:
    post:
      operationId: projects_api_offer_approve_offer
      summary: Approve Offer
      parameters:
      - in: path
        name: project_id
        schema:
          title: Project Id
          type: string
        required: true
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Success'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      description: 'Approve the current pending offer with role-based authority check.


        This endpoint approves the current pending offer, which is in status `Pending`.

        The system checks if the user has appropriate approval authority based on

        the offer''s deal value and required_approver_role field.


        Once approved, the offer version is finalized and notifications are sent.


        After approval, the project offer status is set to `Approved`.'
      tags:
      - projects.offer.changelog
      security:
      - APIKeyAuth: []
      - CookieAuth: []
  /api/projects/{project_id}/offer/reject:
    post:
      operationId: projects_api_offer_reject_offer
      summary: Reject Offer
      parameters:
      - in: path
        name: project_id
        schema:
          title: Project Id
          type: string
        required: true
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Success'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      description: 'Reject the current pending offer with role-based authority check.


        This endpoint rejects the current pending offer, which is in status `Pending`.

        The system checks if the user has appropriate approval authority based on

        the offer''s deal value and required_approver_role field.


        After rejection, the project offer status is set to `Rejected`.

        The rejected offer version remains accessible for review and comparison.'
      tags:
      - projects.offer.changelog
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/OfferRejectRequest'
        required: true
      security:
      - APIKeyAuth: []
      - CookieAuth: []
  /api/projects/{project_id}/offer/draft:
    post:
      operationId: projects_api_offer_create_draft_offer
      summary: Create Draft Offer
      parameters:
      - in: path
        name: project_id
        schema:
          title: Project Id
          type: string
        required: true
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Success'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      description: 'Create a new draft offer after an approved version exists.


        This endpoint creates a new draft offer version, typically used after

        an offer has been approved or rejected and new changes need to be made.'
      tags:
      - projects.offer.changelog
      security:
      - APIKeyAuth: []
      - CookieAuth: []
components:
  schemas:
    IDWithName:
      additionalProperties: false
      description: Schema for ID with name.
      properties:
        id:
          description: Identifier.
          title: Id
          type: integer
        name:
          description: Name.
          title: Name
          type: string
      required:
      - id
      - name
      title: IDWithName
      type: object
    OfferChangeSummary:
      additionalProperties: false
      description: Schema for high-level changes between offer versions.
      properties:
        manual_price_changes:
          description: List of line item modifications (price, quantity, discount, etc.)
          items:
            type: string
          title: Manual Price Changes
          type: array
        new_services:
          description: List of new services added
          items:
            type: string
          title: New Services
          type: array
        removed_services:
          description: List of services removed
          items:
            type: string
          title: Removed Services
          type: array
        price_increase:
          anyOf:
          - type: number
          - type: 'null'
          description: Total price increase
          title: Price Increase
        price_decrease:
          anyOf:
          - type: number
          - type: 'null'
          description: Total price decrease
          title: Price Decrease
      required:
      - manual_price_changes
      - new_services
      - removed_services
      title: OfferChangeSummary
      type: object
    LineItemDiff:
      additionalProperties: false
      description: Schema for line item differences between offer versions.
      properties:
        action:
          description: 'Type of change: ''added'', ''removed'', ''modified'', ''unchanged'''
          title: Action
          type: string
        row_id:
          anyOf:
          - type: integer
          - type: 'null'
          description: Row ID of the line item
          title: Row Id
        code:
          description: Line item code
          title: Code
          type: string
        category:
          $ref: '#/components/schemas/CodeWithName'
          description: Line item category
        price_old:
          anyOf:
          - type: number
          - type: 'null'
          description: Old price value
          title: Price Old
        price_new:
          anyOf:
          - type: number
          - type: 'null'
          description: New price value
          title: Price New
        quantity_old:
          anyOf:
          - type: integer
          - type: 'null'
          description: Old quantity value
          title: Quantity Old
        quantity_new:
          anyOf:
          - type: integer
          - type: 'null'
          description: New quantity value
          title: Quantity New
        discount_old:
          anyOf:
          - type: number
          - type: 'null'
          description: Old discount value
          title: Discount Old
        discount_new:
          anyOf:
          - type: number
          - type: 'null'
          description: New discount value
          title: Discount New
        adjustment_old:
          anyOf:
          - type: number
          - type: 'null'
          description: Old adjustment value
          title: Adjustment Old
        adjustment_new:
          anyOf:
          - type: number
          - type: 'null'
          description: New adjustment value
          title: Adjustment New
        description_old:
          anyOf:
          - type: string
          - type: 'null'
          description: Old description value
          title: Description Old
        description_new:
          anyOf:
          - type: string
          - type: 'null'
          description: New description value
          title: Description New
        turbine_model:
          anyOf:
          - type: string
          - type: 'null'
          description: Turbine model
          title: Turbine Model
        turbine_manufacturer:
          anyOf:
          - type: string
          - type: 'null'
          description: Turbine manufacturer
          title: Turbine Manufacturer
        blade_model:
          anyOf:
          - type: string
          - type: 'null'
          description: Blade model
          title: Blade Model
        blade_manufacturer:
          anyOf:
          - type: string
          - type: 'null'
          description: Blade manufacturer
          title: Blade Manufacturer
        type:
          anyOf:
          - type: string
          - type: 'null'
          description: Asset type
          title: Type
        site:
          anyOf:
          - $ref: '#/components/schemas/IDWithName'
          - type: 'null'
          description: Site information
      required:
      - action
      - code
      - category
      title: LineItemDiff
      type: object
    OfferStatus:
      description: Individual offer level status.
      enum:
      - Draft
      - Pending
      - Approved
      - Rejected
      title: OfferStatus
      type: string
    CodeWithName:
      additionalProperties: false
      description: Schema for code and name.
      properties:
        code:
          description: Unique code.
          title: Code
          type: string
        name:
          description: Human readable name.
          title: Name
          type: string
      required:
      - code
      - name
      title: CodeWithName
      type: object
    ServiceRef:
      additionalProperties: false
      description: Nested service reference.
      properties:
        id:
          description: Service ID
          title: Id
          type: integer
        code:
          description: Service code
          title: Code
          type: string
        name:
          anyOf:
          - type: string
          - type: 'null'
          description: Service description
          title: Name
      required:
      - id
      - code
      title: ServiceRef
      type: object
    PricingUnitRef:
      additionalProperties: false
      description: Nested pricing unit reference.
      properties:
        id:
          description: Pricing unit ID
          title: Id
          type: integer
        name:
          description: Pricing unit name
          title: Name
          type: string
      required:
      - id
      - name
      title: PricingUnitRef
      type: object
    Error:
      additionalProperties: false
      description: Error response schema.
      properties:
        code:
          $ref: '#/components/schemas/ErrorCode'
        message:
          title: Message
          type: string
      required:
      - code
      - message
      title: Error
      type: object
    LineItem:
      additionalProperties: false
      description: Schema for offer line item.
      properties:
        persistent_id:
          anyOf:
          - type: string
          - type: 'null'
          description: Deprecated lineage identifier alias. Use `original_item_id`.
          title: Persistent Id
        row_id:
          anyOf:
          - type: integer
          - type: 'null'
          description: Unique identified of line item. Can be used to update specific line items.
          examples:
          - 1
          title: Row Id
        code:
          anyOf:
          - type: string
          - type: 'null'
          description: Deprecated duplicated line item code. Use service.code.
          examples:
          - ACC
          title: Code
        category:
          $ref: '#/components/schemas/CodeWithName'
          description: Line item category with code and name
          examples:
          - code: 01INS
            name: Inspections
        description:
          anyOf:
          - type: string
          - type: 'null'
          description: Custom description for the line item
          examples:
          - Emergency Mobilization Fee
          title: Description
        price:
          anyOf:
          - type: number
          - type: 'null'
          description: Price
          examples:
          - 100.5
          title: Price
        turbine_manufacturer:
          anyOf:
          - $ref: '#/components/schemas/IDWithName'
          - type: 'null'
          description: Turbine manufacturer object
        turbine_model:
          anyOf:
          - $ref: '#/components/schemas/IDWithName'
          - type: 'null'
          description: Turbine model object
        component_manufacturer:
          anyOf:
          - $ref: '#/components/schemas/IDWithName'
          - type: 'null'
          description: Component manufacturer object
        manufacturer_component_model:
          anyOf:
          - $ref: '#/components/schemas/IDWithName'
          - type: 'null'
          description: Component model object
        quantity:
          anyOf:
          - type: integer
          - type: 'null'
          description: Quantity
          examples:
          - 5
          title: Quantity
        discount:
          anyOf:
          - type: number
          - type: 'null'
          description: Discount percentage
          examples:
          - 10.5
          title: Discount
        adjustment:
          anyOf:
          - type: number
          - type: 'null'
          description: Price adjustment (positive or negative)
          examples:
          - 100.5
          - -50.25
          title: Adjustment
        type:
          anyOf:
          - type: string
          - type: 'null'
          description: Component type name for the line item
          examples:
          - Blade
          - Nacelle
          title: Type
        location:
          anyOf:
          - $ref: '#/components/schemas/IDWithName'
          - type: 'null'
          description: Location object with id and name
        service:
          anyOf:
          - $ref: '#/components/schemas/ServiceRef'
          - type: 'null'
          description: Service object with id/code/name
        pricing_unit:
          anyOf:
          - $ref: '#/components/schemas/PricingUnitRef'
          - type: 'null'
          description: Pricing unit object with id and name
        coefficients:
          anyOf:
          - items:
              $ref: '#/components/schemas/ItemCoefficient'
            type: array
          - type: 'null'
          description: List of coefficients applied to this line item (for services and addons only)
          examples:
          - - name: Latvia
              type: Country
              value: 1.1
            - name: January
              type: Month
              value: 1.2
            - name: Offshore
              type: Special Conditions
              value: 1.15
          title: Coefficients
        group_id:
          anyOf:
          - type: integer
          - type: 'null'
          description: Asset group ID a line item belongs to.
          title: Group Id
        total:
          anyOf:
          - type: number
          - type: 'null'
          default: Total price of the line item
          title: Total
        unit_price:
          anyOf:
          - type: number
          - type: 'null'
          default: Unit price per asset
          title: Unit Price
        original_item_id:
          anyOf:
          - type: integer
          - type: 'null'
          description: Version lineage pointer to version 1 ancestor item
          title: Original Item Id
        parent_id:
          anyOf:
          - type: integer
          - type: 'null'
          description: Deprecated parent service row id for addon/material hierarchy.
          title: Parent Id
        unit_type:
          anyOf:
          - type: string
          - type: 'null'
          description: Deprecated pricing unit name alias. Use `pricing_unit_id` in requests.
          examples:
          - WTG
          - BLADE
          - MONTHLY
          title: Unit Type
        is_optional:
          default: false
          description: Line quotes a price without a committed quantity
          examples:
          - true
          title: Is Optional
          type: boolean
        ler_repair_meters:
          anyOf:
          - type: integer
          - type: 'null'
          description: Leading edge repair length in metres
          examples:
          - 7
          title: Ler Repair Meters
      required:
      - category
      title: LineItem
      type: object
    Offer:
      additionalProperties: false
      description: Schema for project offer.
      properties:
        currency:
          $ref: '#/components/schemas/CurrencyRef'
          description: Offer currency object
          examples:
          - code: EUR
            id: 1
        line_items:
          description: List of line items
          items:
            $ref: '#/components/schemas/LineItem'
          title: Line Items
          type: array
        final_sum:
          description: Final sum of the offer, including all line items and adjustments
          title: Final Sum
          type: number
        discount:
          anyOf:
          - type: number
          - type: 'null'
          description: Overall discount amount applied to the original sum
          title: Discount
        gross_margin:
          anyOf:
          - type: number
          - type: 'null'
          description: Gross margin percentage
          title: Gross Margin
        adjusted_gross_margin:
          anyOf:
          - type: number
          - type: 'null'
          description: Adjusted gross margin percentage
          title: Adjusted Gross Margin
        crew_size:
          anyOf:
          - type: integer
          - type: 'null'
          description: Technicians in one crew
          examples:
          - 2
          title: Crew Size
        crew_count:
          anyOf:
          - type: integer
          - type: 'null'
          description: Number of crews working the deal
          examples:
          - 2
          title: Crew Count
        working_days:
          anyOf:
          - type: number
          - type: 'null'
          description: Working days on site, taken from the longest-running crew
          examples:
          - 15.0
          title: Working Days
        status:
          $ref: '#/components/schemas/OfferStatus'
          description: Status of the offer version
        message:
          anyOf:
          - type: string
          - type: 'null'
          description: Message/reason for the offer status change (e.g., rejection reason)
          title: Message
      required:
      - currency
      - line_items
      - final_sum
      - discount
      - status
      title: Offer
      type: object
    CurrencyRef:
      additionalProperties: false
      description: Nested currency reference.
      properties:
        id:
          description: Currency ID
          title: Id
          type: integer
        code:
          description: Currency code
          title: Code
          type: string
      required:
      - id
      - code
      title: CurrencyRef
      type: object
    ProjectOffer:
      additionalProperties: false
      description: Schema for project offer response.
      properties:
        offer:
          $ref: '#/components/schemas/Offer'
          description: Project offer
          examples:
          - currency:
              code: EUR
              id: 1
            line_items:
            - category:
                code: 01INS
                name: Inspections
              code: IIN-ONS
              discount: 10.0
              location:
                id: 10
                name: Site A
              price: 100.5
              quantity: 5
              row_id: 1
              service:
                code: IIN-ONS
                id: 123
                name: Internal inspection
              turbine_manufacturer:
                id: 2
                name: Vestas
              turbine_model:
                id: 5
                name: V150
      required:
      - offer
      title: ProjectOffer
      type: object
    ItemCoefficient:
      additionalProperties: false
      description: Schema for item coefficient information.
      properties:
        type:
          description: Type of coefficient (Country, Month, or Special Conditions)
          examples:
          - Country
          - Month
          - Special Conditions
          title: Type
          type: string
        name:
          description: Name of the coefficient (e.g. country name, month name, or condition name)
          examples:
          - Germany
          - February
          - Unavailable Technicians
          title: Name
          type: string
        value:
          description: Value of the coefficient
          examples:
          - 1.1
          - 1.2
          - 1.5
          title: Value
          type: number
      required:
      - type
      - name
      - value
      title: ItemCoefficient
      type: object
    OfferRejectRequest:
      additionalProperties: false
      description: Schema for offer rejection request.
      properties:
        message:
          description: Reason for rejecting the offer
          title: Message
          type: string
      required:
      - message
      title: OfferRejectRequest
      type: object
    Success:
      additionalProperties: false
      description: 'Schema returned for successful operations.


        The `success` field is always ``true`` in this schema. Failed operations are

        represented by the :class:`Error` schema instead, so a ``false`` value does

        not occur in practice. The field is included for consistency across responses

        and to make the contract explicit for clients.'
      properties:
        success:
          default: true
          description: Always true for this schema. Errors are represented by a separate Error schema, so false is never returned.
          title: Success
          type: boolean
      title: Success
      type: object
    OfferComparison:
      additionalProperties: false
      description: Schema for offer version comparison.
      properties:
        version1:
          description: First version number
          title: Version1
          type: integer
        version2:
          description: Second version number
          title: Version2
          type: integer
        currency:
          $ref: '#/components/schemas/CurrencyRef'
          description: Currency of the offers
        changes_summary:
          $ref: '#/components/schemas/OfferChangeSummary'
          description: Summary of changes between versions
        line_item_diffs:
          description: Detailed line item differences
          items:
            $ref: '#/components/schemas/LineItemDiff'
          title: Line Item Diffs
          type: array
        final_sum_old:
          description: Final sum of the first version
          title: Final Sum Old
          type: number
        final_sum_new:
          description: Final sum of the second version
          title: Final Sum New
          type: number
        version1_date:
          anyOf:
          - format: date-time
            type: string
          - type: 'null'
          description: Date of first version
          title: Version1 Date
        version2_date:
          anyOf:
          - format: date-time
            type: string
          - type: 'null'
          description: Date of second version
          title: Version2 Date
      required:
      - version1
      - version2
      - currency
      - changes_summary
      - line_item_diffs
      - final_sum_old
      - final_sum_new
      title: OfferComparison
      type: object
    OfferApprovalRequest:
      additionalProperties: false
      description: Schema for enhanced offer approval request.
      properties:
        sales_comment:
          anyOf:
          - type: string
          - type: 'null'
          description: Sales context for approver (pricing logic, discounts, etc.)
          title: Sales Comment
      title: OfferApprovalRequest
      type: object
    ErrorCode:
      description: Error codes for API errors.
      enum:
      - validation
      - server
      - auth
      - unknown
      - external
      - generic
      title: ErrorCode
      type: string
  securitySchemes:
    APIKeyAuth:
      type: http
      scheme: bearer
    CookieAuth:
      type: apiKey
      in: cookie
      name: opshub_prod_sessionid
    AuthBearer:
      type: http
      scheme: bearer