GraphQL API Reference

Table of Contents

• Queries
  • course
  • courseNos
  • search
• Mutations
• Types
  • Course
  • ExamPeriod
  • Period
  • Section
  • Capacity
  • Class
  • CourseNosOutput
• Inputs
  • CourseGroupInput
  • FilterInput
  • PeriodRangeInput
• Enums
  • StudyProgram
  • GenEdType
  • DayOfWeek
• Scalars

Queries

course

course(courseNo: String!, courseGroup: CourseGroupInput!): Course!

Find a course and returns it

Type: Course!

Arguments

Name	Type	Description
courseNo	String!	Course no. to find.
courseGroup	CourseGroupInput!	The CourseGroupInput this course belongs to.

courseNos

courseNos: CourseNosOutput

Returns a list of all course nos.

Type: CourseNosOutput!

search

search(filter: FilterInput!, courseGroup: CourseGroupInput!): [Course!]!

Search courses using the given course filters. Supports pagination with limit and offset fields in FilterInput.

Type: [Course!]!

Arguments

Name	Type	Description
filter	FilterInput!	Filters for searching courses. Courses are excluded from the result if it fails ANY of the filters.
courseGroup	CourseGroupInput!	The CourseGroup the resulting courses must belong to.

Mutations

Types

Course

Fields

Name	Type	Description
studyProgram	StudyProgram!	Study program of this course.
semester	String!	Semester of this course.
academicYear	String!	Academic year of this course.
courseNo	String!	Course no. of this course.
courseDescTh	String	Course description in Thai.
courseDescEn	String	Course description in English.
abbrName	String!	Abbreviated name of the course.
courseNameTh	String!	Full course name in Thai.
courseNameEn	String!	Full course name in English.
faculty	String!	Faculty this course belongs to.
department	String!	Department this course belongs to.
credit	Float!	Credit of this course.
creditHours	String!	Credit hours of this course.
courseCondition	String!	Condition for enrolling in this course.
genEdType	GenEdType!	GenEdType of this course. If this course is not a GenEd course, the value will be NO.
midterm	ExamPeriod	Exam period for midterm.
final	ExamPeriod	Exam period of final.
sections	[Section!]!	Sections detail of this course.
rating	String	Average rating of this course. This value comes from all reviews for this course.
courseDesc	String	(DEPRECATED) Use courseDescTh or courseDescEn instead.

ExamPeriod

Fields

Name	Type	Description
date	String!	Date of the exam. The value is formatted as ISO8601 representation: YYYY-MM-DDThh:mm:ss.SSSZ
period	Period!	Period of the exam.

Period

Fields

Name	Type	Description
start	String!	Start time of the period. Format is xx:xx.
end	String!	End time of the period. Format is xx:xx.

Section

Fields

Name	Type	Description
sectionNo	String!	Number of this section.
closed	Boolean!	True if this section is closed. False, otherwise.
capacity	Capacity!	Capacity of this section.
note	String	Note of this section.
classes	[Class!]!	List of Classes in this section.
genEdType	GenEdType!	GenEdType of this section. If this section is not classified as GenEd, the value will be NO.

Capacity

Fields

Name	Type	Description
current	Int!	Current number of students in this course.
max	Int!	Maximum number of students this course can take.

Class

Fields

Name	Type	Description
type	String!	Type of this class.
dayOfWeek	DayOfWeek	DayOfWeek in which this class is taught.
period	Period	Period in which this class is taught.
building	String	Building in which this class is taught.
room	String	Room in which this class is taught.
teachers	[String!]!	List of teachers that teach this class.

CourseNosOutput

Fields

Name	Type	Description
S	[String!]!	List of course nos. in studyProgram S.
T	[String!]!	List of course nos. in studyProgram T.
I	[String!]!	List of course nos. in studyProgram I.

Inputs

CourseGroupInput

Input fields

Name	Type	Description
studyProgram	StudyProgram!	StudyProgram of this course.
semester	String!	Semester of this Course.
academicYear	String!	Academic year of this course.

FilterInput

Input fields

Name	Type	Description
keyword	String	Keyword to search for courses. This filter is passed IF any of courseNo, abbrName, courseNameTh, or courseNameEn contains the keyword as a substring (except for courseNo which checks if value starts with the keyword).
genEdTypes	[GenEdType!]	List of GenEdTypes. This filter is passed IF the course's genEdType matches ANY of the GenEdTypes in the list.
dayOfWeeks	[DayOfWeek!]	List of DayOfWeeks. This filter is passed IF ANY of the course's sections have class in ANY of the DayOfWeeks in the list.
periodRange	PeriodRangeInput	Range of the classes' period. This filter is passed IF ANY of the course's sections have class that intersects with the periodRange.
limit	Int	Number of courses to return in this query. Used for pagination.
offset	Int	Number of courses to skip through. Used for pagination.

PeriodRangeInput

Input fields

Name	Type	Description
start	String!	Start time of the range. Format is xx:xx.
end	String!	End time of the range. Format is xx:xx.

Enums

StudyProgram

Values

Name	Description
S	Semester (ทวิภาค)
T	Trimester (ตรีภาค)
I	International (ทวิภาค-นานาชาติ)

GenEdType

Values

Name	Description
SO	Social (สังคม)
HU	Humanitarian (มนุษย์)
SC	Science-Mathematics (วิทยาศาสตร์)
IN	Interdisciplinary (สหศึกษา)
NO	Not GenEd

DayOfWeek

Name	Description
MO	Monday
TU	Tuesday
WE	Wednesday
TH	Thursday
FR	Friday
SA	Saturday
SU	Sunday
IA	Individually Arranged (Different for each student)
AR	To be Arranged (Faculty will announce later)

Scalars