Models-and-Data: First working version

Models-and-Data/crs.dbml

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+// people and affiliations
+
+Table person {
+  email text [PK]
+  first_name text [not null]
+  last_name text [not null]
+}
+
+Table affiliation {
+  org_name text [PK]
+  website text [not null]
+  country text [not null]
+}
+
+Table person_affiliation {
+  email text [PK]
+  org_name text [PK]
+  from_date date
+  to_date date
+}
+
+Ref: person_affiliation.email > person.email
+Ref: person_affiliation.org_name > affiliation.org_name
+
+// papers and authors
+
+Table paper {
+  paper_id int [PK, increment]
+  title text [not null]
+  abstract text [not null]
+  filename text [not null]
+  contact_email text [not null]
+  year int [not null]
+}
+
+Table paper_author {
+  paper_id int [PK]
+  email text [PK]
+  rank int [not null, note: "author order"]
+}
+
+Table conference {
+  year int [PK]
+  location text [not null]
+}
+
+Ref: paper.contact_email > person.email
+Ref: paper.year > conference.year
+Ref: paper_author.paper_id > paper.paper_id
+Ref: paper_author.email > person.email
+
+// reviews and reviewers
+
+Table review {
+  paper_id int [PK]
+  email text [PK]
+  merit int [not null]
+  relevance int [not null]
+  readability int [not null]
+  originality int [not null]
+  author_comments text [not null]
+  committee_comments text
+  note: "Scores range from 1 to 5"
+}
+
+Table reviewer {
+  email text [PK]
+  phone text
+}
+
+Ref: review.paper_id > paper.paper_id
+Ref: review.email > reviewer.email
+Ref: person.email - reviewer.email
+
+// match papers with reviewers
+
+Table topic {
+  topic_id int [PK, increment]
+  topic_name text [not null]
+}
+
+Table paper_topic {
+  paper_id int [PK]
+  topic_id int [PK]
+}
+
+Table expertise {
+  email text [PK]
+  topic_id int [PK]
+}
+
+Ref: paper_topic.paper_id > paper.paper_id
+Ref: paper_topic.topic_id > topic.topic_id
+Ref: expertise.email > reviewer.email
+Ref: expertise.topic_id > topic.topic_id
+
+// history of status changes
+
+Enum status {
+  SUBMITTED
+  UNDER_REVIEW
+  REVISION
+  RESUBMITTED
+  REJECTED
+  ACCEPTED
+  PUBLISHED
+}
+
+Table history {
+  paper_id int [PK]
+  timestamp timestamp [PK]
+  paper_status status [not null]
+  notes text
+}
+
+Ref: history.paper_id > paper.paper_id